Relevant bibliographies by topics / Marie Clay

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Marie Clay'

Author: Grafiati
Published: 4 June 2021
Last updated: 19 February 2022

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Journal articles on the topic "Marie Clay"

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Glynn, Ted, and Stuart McNaughton. "Early Literacy Learning: a tribute to Marie Clay." Educational Psychology 12, no. 3-4 (January 1992): 171–76. http://dx.doi.org/10.1080/0144341920120302.

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Bailey, S. W. "Odinite, a new dioctahedral-trioctahedral Fe3+-rich 1:1 clay mineral." Clay Minerals 23, no. 3 (September 1988): 237–47. http://dx.doi.org/10.1180/claymin.1988.023.3.01.

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AbstractOdinite is a Fe3+-rich green clay that is widespread in the form of infillings or replacements of microtests, bioclasts, faecal pellets, or mineral debris on shallow marine shelfs and reef lagoonal areas in tropical latitudes. The structure is based on a 1 : 1 serpentine-type layer that is intermediate between dioctahedral and trioctahedral. Octahedral cation totals range from 2·30 to 2·54 cations per 3·0 sites for 10 samples. The structural formula for the purest sample is Both monoclinic and trigonal polytypes are present in most samples, with 1M more abundant than 1T. Unit-cell dimensions are 1M: a = 5·373(3), b = 9·326(7), c = 7·363(6) Å, β = 104·0(1)°; 1T: a = 5·366(5), b = 9·334(9), c = 7·161(8), β = 90° (on orthohexagonal axes). The name is for Dr. Gilles Serge Odin, Département de Géologie Dynamique, Université Pierre et Marie Curie, Paris, who has done most of the pioneering work on this new mineral.
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McNaughton, Stuart. "Dame Professor Emerita Marie Clay, DBE, MA (Hons), Dip Ed, PhD, FRSNZ, FNZPsS, FNZEI, 1926—2007." Journal of Early Childhood Literacy 7, no. 3 (December 2007): 263–66. http://dx.doi.org/10.1177/1468798407085680.

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Ehrmann, Werner, Claus-Dieter Hillenbrand, James A. Smith, Alastair G. C. Graham, Gerhard Kuhn, and Robert D. Larter. "Provenance changes between recent and glacial-time sediments in the Amundsen Sea embayment, West Antarctica: clay mineral assemblage evidence." Antarctic Science 23, no. 5 (May 18, 2011): 471–86. http://dx.doi.org/10.1017/s0954102011000320.

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AbstractThe Amundsen Sea embayment is a probable site for the initiation of a future collapse of the West Antarctic Ice Sheet. This paper contributes to a better understanding of the transport pathways of subglacial sediments into this embayment at present and during the last glacial period. It discusses the clay mineral composition of sediment samples taken from the seafloor surface and marine cores in order to decipher spatial and temporal changes in the sediment provenance. The most striking feature in the present-day clay mineral distribution is the high concentration of kaolinite, which is mainly supplied by the Thwaites Glacier system and indicates the presence of hitherto unknown kaolinite-bearing sedimentary strata in the hinterland, probably in the Byrd Subglacial Basin. The main illite input is via the Pine Island Glacier. Smectite originates from the erosion of volcanic rocks in Ellsworth Land and western Marie Byrd Land. The clay mineral assemblages in diamictons deposited during the last glacial period are distinctly different from those in corresponding surface sediments. This relationship indicates that glacial sediment sources were different from modern ones, which could reflect changes in the catchment areas of the glaciers and ice streams.
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Stephens, Jay A., Pamela B. Vandiver, Stephen A. Hernandez, and David Killick. "The Technological Development of Decorated Corinthian Pottery, 8th to 6th Centuries BCE." MRS Proceedings 1656 (October 16, 2015): 233–50. http://dx.doi.org/10.1557/opl.2015.838.

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ABSTRACTPolychrome slipped and decorated pottery from Corinth, Greece, developed over two centuries from monochrome, dark brown slips and washes on a calcareous yellow clay body to a wide range of decorative techniques. Once significant experimentation with color variability began, five colors, each with various levels of gloss, were produced. Some slip colors involve multiple-step processing to control glass content and degree of sintering; the control of particle size to produce variable roughness and a matte or semi-matt or glossy appearance. Considerable evidence supports nearly continuous development and engineering of the ceramic slips, although no data support the improvement in composition or processing of the ceramic bodies. For instance, significant macro-porosity consistently is present in the bodies. We present the results of study of 27 sherds with 59 examples of Corinthian polychrome paint layers, measuring 5 to 35 microns in thickness, that were collected by Marie Farnsworth in the late 1950s and 1960s from Greek archaeological sites. Black, red, white, wine red (or purple) and overlying, matte banded slips and paints were studied by optical microscopy, petrographic and scanning-electron microscopy with semi-quantative energy dispersive x-ray analysis, as well as wavelength-dispersive electron microprobe (EPMA) elemental mapping and analysis.
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Klesner, Catherine, Jay A. Stephens, Emilio Rodriguez-Alvarez, and Pamela B. Vandiver. "Reconstructing the Firing and Pigment Processing Technologies of Corinthian Polychrome Ceramics, 8-6th Centuries B.C.E." MRS Advances 2, no. 35-36 (2017): 1889–909. http://dx.doi.org/10.1557/adv.2017.257.

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ABSTRACTDecorative, polychrome ceramics from Corinth, Greece, produced during the 8th-6th centuries B.C.E. were luxury goods widely traded throughout Greece and the Mediterranean. Corinthian pottery is the first 5-color polychrome ceramic technology, having slip-glazes in distinctive white, black, red, yellow, and purple colors, and in a variety of surface finishes from glossy, to semi-matte, to matte. The firing temperature range, 925-1075°C, was determined experimentally to be to be higher than previously reported, similar to the Corinthian amphorae and other ceramic products. This firing range is higher than that of the better known, more prestigious Athenian Black-figure and Red-figure ceramics. In this study three examples of Corinthian and one example of Athenian Black-figure ceramics from the Marie Farnsworth collection at the University of Arizona were tested and compared to thirteen clays from Corinth. Analytical techniques included Fourier-transform infrared spectroscopy (FTIR), scanning-electron microscopy with energy-dispersive spectroscopy (SEM-EDS), micro-Raman spectroscopy, and wavelength-dispersive electron microprobe (EPMA with BSE-SEM).Artisans in Corinthian workshops experimented to change the colors of the slips by varying the type and amount of iron-rich raw material, as well as the composition of the clay used as a binder and the amount of flux used as a sintering aid to promote glass formation. Corinthian artisans developed not only different recipes to produce the various colors, but also they were able to control raw-material particle size and composition to produce variations in surface luster (matte, semi-matte and glossy). This research suggests that Corinthian polychrome-slip technology was based on careful control of particle processing, of compositional control of raw materials and their admixtures, and of firing temperature. The behavior or practice of adding different ratios of pigments and glass-forming fluxes to form various optical effects implies a detailed knowledge of what happens when these are heated and fired. This is a process of experimentation focused on developing a distinctive craft practice, which produced a distinctive and highly valued material. The Corinthians developed a more complex, easily recognizable, and culturally distinctive ceramic technology that was intentionally established as a cultural brand, and probably as a luxury brand of high socio-economic value. This research deepens our understanding of the complex pigment processing and firing technologies employed in the production of Corinthian ceramics.
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Lérès, Guy. "Discussion de l'intervention de Marie-José Corentin-Vigon." La clinique lacanienne 8, no. 1 (2005): 139. http://dx.doi.org/10.3917/cla.008.0139.

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Parimi, Harish, Lavanya Punnam, and Haragopal Peddinti. "A Modern and Experimental Study on stabilization of Marine Clay by using coir fibre for Foundation." International Journal of Trend in Scientific Research and Development Volume-2, Issue-3 (April 30, 2018): 2262–66. http://dx.doi.org/10.31142/ijtsrd12706.

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Boardman, John. "Beth Cohen, The Colors of Clay: Special Techniques in Athenian Vases, with contributions by Susan Lansing-Marsh, Kenneth Lapatin, Jeffrey Maish, Joan R. Mertens, Marie Svoboda, Marion True, and Dyfri Williams (Los Angeles: J. Paul Getty Trust, 2006), XII + 371 pp." International Journal of the Classical Tradition 16, no. 1 (March 2009): 88–90. http://dx.doi.org/10.1007/s12138-009-0093-7.

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Collier, Patrick. "Review of Catherine Clay, Maria DiCenzo, Barbara Green, and Fiona Hackney, eds, Women’s Periodicals and Print Culture, 1918–1939: The Interwar Period (2018)." Journal of European Periodical Studies 4, no. 1 (June 30, 2019): 162–66. http://dx.doi.org/10.21825/jeps.v4i1.11797.

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Dissertations / Theses on the topic "Marie Clay"

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Judd, Mariane, and n/a. "The efficacy of a reading recovery program or an extra lesson program in comparison to no intervention for children having difficulty reading in their second year at school." University of Canberra. Professional & Community Education, 1996. http://erl.canberra.edu.au./public/adt-AUC20060803.131535.

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The purpose of the study was to investigate the efficacy of a 'Reading Recovery' or an 'Extra Lesson' program in comparison to no intervention for children having difficulty reading in their second year at school. 'Reading Recovery' is an intervention program developed by Marie Clay to assist children who are showing signs of having difficulty learning to read after the first year at school. 'Reading Recovery' uses a whole language approach. The assumption is that given a second chance in a 1:1 structured learning environment, with a trained Reading Recovery teacher, the child will learn to read at an age appropriate level. The 'Extra Lesson' intervention is based on the paradigm of Rudolf Steiner's concept of education, which is a holistic developmental approach. The assumption is that there is a relationship between learning and development in the first seven years of the child's life. The 'Extra Lesson' assessment tests for and identifies developmental difficulties within the first seven years of the child's life and skills testing clarifies if the child has any significant learning difficulty. The 'Extra Lesson' intervention is a 1:1 program, based on a holistic developmental perspective of Rudolf Steiner, to work with the child's difficulties. The efficacy of both interventions was evaluated by using a case study design with embedded forms of analysis and a pre-test post-test non equivalent control group quasi-experimental design to measure the changes in the children's reading skills, processing speed, short term auditory memory and awareness of body geography. Follow up tests were administered 10 months after the post-tests. Case studies have been used to present the data collated for individual subjects and graphs were used for the analysis of group data. All the subjects showed an improvement in reading skills from the pre to the post-test. At follow up all the subjects tested continued to show an improvement in reading skills. Both interventions were shown to affect the subjects reading skills. A comparison of groups showed a slight measurable difference between the 'Reading Recovery', 'Extra Lesson' and Control group, with the 'Extra Lesson' showing a slightly larger improvement in sight word recognition. The treatment and Control groups' Writing Vocabulary increased from the pre to the post-test. The 'Reading Recovery' and Control groups' Writing Vocabulary decreased and the Extra Lesson group continued to improve at follow up. All the groups showed an improvement in short term auditory memory at the post-test and the Control and 'Extra lesson' groups continued to increase slightly at follow up and the 'Reading Recovery' group remained relatively constant. All the groups had relatively constant scores on Processing Speed from the pre to the post- test and at follow up. Neither intervention showed a measurable effect on Processing Speed. All the groups showed an improvement in graphical representation of body geography at the post-test and at follow up. The 'Extra Lesson' group showed the largest improvement at the post-test and long-term. The 'Extra Lesson' intervention had a positive and measurable effect on graphical representation of body geography after the intervention and long-term.
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Taha, Ahmed M. "Interface Shear Behavior of Sensitive Marine Clays --Leda Clay." Thesis, University of Ottawa (Canada), 2010. http://hdl.handle.net/10393/28768.

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Leda clay, which is a type of sensitive marine clay in Canada, is a hazardous soil that could undergo sudden collapse and flow upon wetting and remolding. This type of soil causes many landslide disasters and foundation damage. The existence of Leda clay at or near the proximities of developed cities makes it challenging for infrastructure expansion, and therefore, challenging for geotechnical engineers. At the location where this sensitive marine clay exists, many foundation designers have adopted the use of deep foundations, such as pile foundations to support heavy structures. The shear behavior and strength parameters at the interface between the (friction) pile and soil are key design parameters. A sufficient knowledge of these interface shear behaviors and strength parameters is also essential for the safe and cost-effective design of several other geotechnical structures (e.g., retaining walls, reinforced soils, and buried structures). However, no studies have yet been implemented on the interface shear behavior between Leda clay and structural material. There is therefore, a need to generate more knowledge about the interface shear behavior of Leda clay. This thesis deals with an experimental study of the shear behavior at the interface between Leda clay and structural material, such as steel and concrete. The effects of several factors, such as surface roughness of the construction material, Leda clay's overconsolidation ratio (OCR), saturation degree, density, and salt content on interface shear behavior are also investigated. Laboratory tests have been carried out by using an automatic direct shear machine connected to a linear variable differential transformer (LVDT), loading cell and a data logging system. The results of the interface shear tests show that under consolidated drained (CD) and saturated conditions, the interface friction angle increases with an increase in the clay's OCR. The results also indicate that increasing the salinity of Leda clay's pore water enhances its frictional resistance at the interface. Furthermore, the results reveal that Leda clay with a higher dry density shows higher interface shear resistance. On the other hand, the results also show that the interface shear resistance decreases as the degree of saturation of the Leda clay increases.
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So, Tze-chung, and 蘇子頌. "Engineering behaviour of Hong Kong marine clay during vacuum preloading." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B41634147.

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So, Tze-chung. "Engineering behaviour of Hong Kong marine clay during vacuum preloading." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B41634147.

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Panikom, Nattawadee. "Climate Change Impact on Rainfall-Induced Landslides in Ottawa Sensitive Marine Clays." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/41041.

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The City of Ottawa is situated in an area known as the Champlain Sea, 17,000 years before present (BP) the entire area was covered with sea water. This area deposited marine clays which are known to be highly sensitive. The City of Ottawa needs to expand land use to allow for the expansion of infrastructure and housing to support its growth. This study is intended to assist the City of Ottawa’s geotechnical engineers in their decision-making by identifying future sensitive areas prone to landslides due to rainfall based on future climate model data. The project incorporates rainfall intensities from downscaled climate model data in the Transient Rainfall Infiltration and Grid-based Regional Slope-Stability (TRIGRS) model to investigate areas sensitive to landslides, then within a GIS platform, the future landslide susceptibility maps were created based on Factor of Safety (FS) values showing the areas prone to landslides. The data input for the model includes climate model data, topography, hydrogeology, geology and geophysical data obtained from a previous study. These data were prepared using ArcGIS software and converted into ascii format for TRIGRS model. The model was calibrated using historical rainfall intensities and validated by comparing to historical landslide areas. Sensitivity analysis were performed to ranges of geotechnical properties found within sensitive marine clays in the area to find the values best to create the ideal scenario, normal scenario and worst-case model scenario for the prediction. Rainfall intensities from projected climate data Intensities Duration Frequency (IDF) of 10 years and 50 years returning period and rainfall intensities of 12 hr, 24 hr, and 48 hr were selected for the model. Results from simulations find the projected climate rainfall intensity do not have impact or has minimal impact to slope stability in sensitive marine clay areas in Ottawa directly. However, higher rainfall runoff is expected from projected rainfall RCP8.5 than the RCP4.5. The infiltration rate remains constant throughout each simulation, which is the same value as the hydraulic conductivity. The time when the slope becomes unstable varies depending on initial water levels. Results from the ideal and normal scenario show no areas prone to slope failure after 48 hours of rainfall duration. However, the factor of safety decreases as the rainfall duration increases and is expected to decrease with longer rainfall durations. The worst-case scenario shows some areas prone to slope failure (FS < 1) with 2% probability of slope failure at 48 hours of rainfall duration. The distribution of these unstable areas are located along the Ottawa River, Rideau River, Carp River, Mississippi River and valleys along their tributaries, the majority of the area prone to slope instability from rainfall are in the east part of the City of Ottawa. While there are many uncertainties and limitations which contribute to the model results, this study is useful to engineers and planners in initial implementation of mitigation strategies to mitigate the damages and cost from landslides events. The susceptibility maps can also assist in decision making for planners in developing into these areas.
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Nader, Athir. "Engineering Characteristics of Sensitive Marine Clays - Examples of Clays in Eastern Canada." Thèse, Université d'Ottawa / University of Ottawa, 2014. http://hdl.handle.net/10393/30670.

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Sensitive marine clay in Ottawa is a challenging soil for geotechnical engineers. This type of clay behaves differently than other soils in Canada or other parts of the world. They also have different engineering characteristic values in comparison to other clays. Cone penetration testing in sensitive marine clays is also different from that carried out in other soils. The misestimation of engineering characteristics from cone penetration testing can result. Temperature effects have been suspected as the reason for negative readings and erroneous estimations of engineering characteristics from cone penetration testing. Furthermore, the applicability of correlations between cone penetration test (CPT) results and engineering characteristics is ambiguous. Moreover, it is important that geotechnical engineers who need to work with these clays have background information on their engineering characteristics. This thesis provides comprehensive information on the engineering characteristics and behaviour of sensitive marine clays in Ottawa. This information will give key information to geotechnical engineers who are working with these clays on their behaviour. For the purpose of this research, fifteen sites in the Ottawa area are taken into consideration. These sites included alternative technical data from cone and standard penetration tests, undisturbed samples, field vanes, and shear wave velocity measurements. Laboratory testing carried out for these sites has resulted in acquiring engineering parameters of the marine clay, such as preconsolidation pressure, overconsolidation ratio, compression and recompression indexes, secondary compression index, coefficient of consolidation, hydraulic conductivity, clay fraction, porewater chemistry, specific gravity, plasticity, moisture content, unit weight, void ratio, and porosity. This thesis also discusses other characteristics of sensitive marine clays in Ottawa, such as their activity, sensitivity, structure, interface shear behaviour, and origin and sedimentation. Furthermore, for the purpose of increasing local experience with the use of cone and ball penetrometers in sensitive marine clays in Ottawa, three types of penetrometer tips are used in the Canadian Geotechnical Research Site No. 1 located in south-west Ottawa: 36 mm cone tip, and 40 mm and 113 mm ball tips. The differences in their response in sensitive marine clays will be discussed. The temperature effects on the penetrometer equipment are also studied. The differences in the effect of temperature on these tips are discussed. Correlations between the penetrometer results and engineering characteristics of Ottawa's clays are verified. The applicability of correlations between the testing results and engineering characteristics of sensitive marine clays in Ottawa is also presented in this thesis. Two correlations from the Canadian Foundation Engineering Manual are examined. One of these correlations is between the N60 values from standard penetration testing and undrained shear strength. The other correlation is between the shear wave velocity measurement and site class. Temperature corrections are suggested and discussed for penetrometer equipment according to laboratory calibrations. The significance of the effects due to radical temperature changes in Canada and Ottawa is discussed. Some of the main findings from this research are as follows. • The Canadian Foundation Engineering Manual presents a correlation between standard penetration tests (SPTs) and the undrained shear strength of soils. This relationship may not be applicable to sensitive marine clays in Ottawa. • Another correlation between the site class, shear wave velocity, and undrained shear strength is presented by this same manual which may not be applicable to sensitive marine clays in Ottawa. • The rotation rate for field vane testing as recommended by ASTM D2573 is slow for sensitive marine clays in Ottawa. • Correction factors applied to undrained shear strength from laboratory vane tests may not result in comparable values with the undrained shear strength obtained by using field vane tests. • Loading schemes in consolidation or oedometer testing may affect the quality of the targeted results. • Temperature corrections should be applied to penetrometer recordings to compensate for the drift in the results of these recordings due to temperature changes. • The secondary compression index to compression index ratio presented in the literature may not be the value obtained from this research.
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Sam, Wa Ngai. "Numerical modeling of embankment on soft marine clay stabilized by vertical drains." Thesis, University of Macau, 2003. http://umaclib3.umac.mo/record=b1445106.

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Arulrajah, Atputharajah. "Field measurements and back-analysis of marine clay geotechnical characteristics under reclamation fills." Curtin University of Technology, Department of Civil Engineering, 2005. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=16008.

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Due to the scarcity of land at coastal regions around the world, land reclamation is commonly carried out for the future expansion of various infrastructure facilities. Marine clay is present at the coastal regions of Southeast Asia. Land reclamation on this highly compressible soil foundation often requires the use of soil improvement works to eliminate significant future settlements from occurring. The combination of prefabricated vertical drains with preloading is one of the most widely used ground improvement methods in land reclamation projects. The best means available for field measurement and back-analysis of the marine clay geotechnical characteristics under reclamation fills is by carrying out extensive field instrumentation and in-situ tests. In-situ testing of marine clay was carried out at a test site. In-situ penetration testing was used to analyse the degree of consolidation, the improved shear strengths, overconsolidation ratio and the effective stress of marine clay prior to reclamation as well as after surcharge loading. In-situ dissipation testing was used to determine the coefficient of consolidation due to horizontal flow and horizontal hydraulic conductivity of the marine clay prior to reclamation as well as after surcharge loading. The in-situ penetration and dissipation tests were carried out by means of the field vane shear, piezocone, dilatometer, self-boring pressuremeter and BAT permeameter. Field instrumentation methods, assessment and hack-analysis of marine clay behaviour under reclamation fills forms the crux of this research.
The factors that affect the field instrumentation assessment of marine clays treated with prefabricated vertical drains, forms an integral part of this research study. Settlement gauges and piezometers were used to monitor the performance of the vertical drains and to assess the degree of consolidation of the improved soil at two case study sites. The field settlement data were back-analysed by the Asaoka and Hyperbolic methods to predict the ultimate settlement of the reclaimed land under the surcharge fill. Back-analysis of the field settlement and piezometer monitoring data also enabled the coefficient of consolidation due to horizontal flow to be closely estimated. Finite element modeling of marine clay and prefabricated vertical drains was carried out and compared with the field surface settlement results at the two case study sites.
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王偉洪 and Wai-hung Wong. "A study of constitutive models on engineering properties of Hong Kong marine clay." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B31214745.

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Wong, Wai-hung. "A study of constitutive models on engineering properties of Hong Kong marine clay /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B18650399.

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Books on the topic "Marie Clay"

1

Morrison, Wendy A. An investigation into the benefits of the Marie Clay reading recovery programme. [Guildford]: [University of Surrey], 1994.

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Reiser, Lynn. Little clam. New York: Greenwillow Books, 1998.

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Pollastro, Richard M. Reconnaissance bulk-rock and clay mineralogies of argillaceous Great Valley and Franciscan strata, Santa Maria Basin province, California. [Washington: U.S. G.P.O., 1995.

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Winkler, Amelie. Die Klimageschichte der hohen nördlichen Breiten seit dem mittleren Miozän: Hinweise aus sedimentologischen-tonmineralogischen Analysen (OPD Leg 151, zentrale Framstrasse) = The climate history of the high northern latitudes since the Middle Miocene : indications from sedimentological and clay mineralogical analyses (OPD Leg 151, central Fram Strait). Bremerhaven: Alfred-Wegener-Institut für Polar- und Meeresforschung, 1999.

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Visser, Jan Pieter de. Clay mineral stratigraphy of Miocene to Recent marine sediments in the central Mediterranean. [Utrecht: Facultiet Aardwetenschappen der Rijksuniversiteit Utrecht, 1990.

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International Symposium on Characterization of Soft Marine Clays--Bothkennar, Drammen, Quebec and Ariake Clays (1997 Yokosuka-shi, Japan). Characterization of soft marine clays: Proceedings of the International Symposium on Characterization of Soft Marine Clays--Bothkennar, Drammen, Quebec and Ariake Clays, Yokosuka, Japan, 26-28 February 1997. Rotterdam, Netherlands: A.A. Balkema, 1999.

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Poppe, Lawrence J. An interactive computer program to extrapolate the clay fraction distributions of truncated grain-size data. [Reston, Va.?]: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Gianluca, Di Feo, ed. Football clan: Perché il calcio è diventato lo sport più amato dalle mafie. Milano: Rizzoli, 2012.

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Sengco, Mario Rhuel. The aggregation of clay minerals and marine microalgal cells: Physicochemical theory and implications for controlling harmful algal blooms. Woods Hole, Mass: Woods Hole Oceanographic Institution, 2001.

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Hooton, Jonathan. The Glaven ports: A maritime history of Blakeney, Cley and Wiveton in North Norfolk. Blakeney: Blakeney History Group, 1996.

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Book chapters on the topic "Marie Clay"

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Rothwell, R. G. "Clay." In Minerals and Mineraloids in Marine Sediments, 57–59. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1133-8_7.

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Stein, Rüdiger. "Clay Minerals." In Encyclopedia of Marine Geosciences, 87–93. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-6238-1_48.

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Stein, Rüdiger. "Clay Minerals." In Encyclopedia of Marine Geosciences, 1–8. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-6644-0_48-1.

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Stein, Rüdiger. "Clay Minerals." In Encyclopedia of Marine Geosciences, 1–8. Dordrecht: Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-007-6644-0_48-2.

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Reddy, M. Jeevan, N. Kumar Pitchumani, and Aminul Islam. "Stability Analyses for Reclamation Bund on Marine Clay." In Lecture Notes in Civil Engineering, 153–62. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0368-5_17.

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Kavak, Aydin, and Füsun Tüylüce. "Treatment of Marine Clay with Hydrated Lime and Quicklime." In Lime: Building on the 100-Year Legacy of The ASTM Committee C07, 90–105. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2012. http://dx.doi.org/10.1520/stp104450.

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Kavak, Aydın, and Füsun Tüylüce. "Treatment of Marine Clay with Hydrated Lime and Quicklime." In Lime: Building on the 100-Year Legacy of The ASTM Committee C07, 1–16. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2012. http://dx.doi.org/10.1520/stp104450t.

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Shah, Anandji Kalyanji. "Study of Maliya Marine Clay for a Highway Embankment." In Lecture Notes in Civil Engineering, 429–44. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3383-6_39.

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Cerqueira, Â., C. Sequeira, D. Terroso, S. Moutinho, C. Costa, and F. Rocha. "Santa Maria Clays as Ceramic Raw Materials." In Springer Proceedings in Earth and Environmental Sciences, 311–12. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22974-0_74.

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Yi, Yaolin, and Pengpeng Ni. "Stabilization of Marine Soft Clay with Two Industry By-products." In Proceedings of GeoShanghai 2018 International Conference: Ground Improvement and Geosynthetics, 121–28. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0122-3_14.

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Conference papers on the topic "Marie Clay"

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A R, Sindhu, Minukrishna P, and B. M. Abraham. "Experimental Study on the Impact of Type of Sulphate in Lime Stabilised Clays." In International Web Conference in Civil Engineering for a Sustainable Planet. AIJR Publisher, 2021. http://dx.doi.org/10.21467/proceedings.112.14.

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Marine clays are distinguished by high compressibility and low shear strength. It has been reported that lime stabilisation is very much potent, and can be used as an ideal ground improvement technique in the case of marine clays. Cochin marine clays are sometimes abundant in primary and secondary sources of sulphates of sodium, lithium, potassium and calcium. Different types of sulphates may have different impact on lime stabilised clays. Present study investigates the effect of different types of sulphates in lime treated marine clays. Marine clay samples were collected by auger boring and all the physical properties were determined. Sulphate content in clay was also found. Clay samples were treated with 6% of lime and 4% of sodium sulphate, lithium sulphate and potassium sulphate and were kept for various curing periods of zero days, 1 week, 1 month, 3 months and 6 months. Atterberg limits, free swell index, unconfined compressive strength and pH of all samples were determined. It was found that the plasticity and swelling characteristics of lime treated clay were influenced by the addition of sulphates. It was also found that all the three types of sulphates had detrimental effect on the gain in strength of lime stabilised soil. But the effect varies significantly with the type of sulphate present in the clay. This necessitates the importance of determination of the type sulphate present in the marine clay, before planning the soil stabilisation using lime.
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Murali, Madhuri, and Giovanna Biscontin. "Geotechnical Characterization of Gulf of Mexico Clay." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-24183.

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With increasing development in the oil and gas industry, exploration and production are continuously moving deeper off the continental shelf and onto the continental slopes. The hazard of submarine slope failures increases in these locations, potentially leading to damage to offshore structures. Thus there is a need to study and understand properties of offshore marine clays with particular attention to slopes. Submarine failures can be much larger than subaerial ones and typically occur on very gentle slopes that do not fail on land. It is particularly important, therefore, to focus on marine clays because of the possible differences in the response of these soils compared to other clays. This study was undertaken in order to better understand the geotechnical characteristics of a submarine clay deposits from the Gulf of Mexico. The paper presents the results of triaxial testing performed on undisturbed samples of Gulf of Mexico clay. Background information is given about the clay, the sampling program and the laboratory testing program. A SHANSEP approach was used for Ko consolidated-undrained (CKoU) triaxial compression and extension tests. The consolidation tests provided most of the pre-consolidation pressure values used to establish the stress history at the test site and the variation of Ko with OCR. The undrained shear phase provides detailed information on the undrained shear strength, effective stress failure envelopes and stress path characteristics.
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Dey, Rajib, Bipul Hawlader, and Chen Wang. "Progressive Failure of Offshore Slopes due to Construction in Upslope Areas." In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-42241.

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Human activities such as construction loading in upslope areas could be a potential triggering factor for many offshore landslides such as the 1979 Nice landslide. Post-slide investigations show that the existence of marine sensitive clay layers might be one of the potential causes of many large-scale submarine landslides. In this paper, a finite element (FE) modeling technique is developed to analyze the failure of a slope in undrained condition. Nonlinear strain softening behaviour of undrained shear strength of marine sensitive clays is incorporated in the FE analysis. Strain localization in narrow zones (i.e. shear bands) could be successfully simulated. The formation of shear bands and their propagation could explain some potential failure mechanisms. The FE results show that large-scale catastrophic failure of submarine slopes might have occurred due to shear band propagation through strain softening clay layers, which cannot be explained using the traditional limit equilibrium methods for slope stability analysis. Effects of different factors, such as thickness of the marine clay layer and its sensitivity, on stability of submarine slope are also examined.
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Ramos Ju´nior, Adeildo S., Luciana C. L. M. Vieira, Cla´udio S. Amaral, and Viviane C. L. Ramos. "An Inverse Numerical Technique to Estimate the Undrained Shear Strength of Marine Clays in Deep Waters." In ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2003. http://dx.doi.org/10.1115/omae2003-37286.

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The study of alternative techniques to characterize the geomechanical properties of marine clays in deep waters has been the objective of numerous studies. Such research is warranted because of the difficulty in the use of traditional inspection methods under those environmental conditions. This paper presents an inverse numerical technique to evaluate the undrained soil shear strength of the marine soil. This technique is based on the response measurement during penetration in the marine soil by a gravity released pile. By inverse here we mean that the algorithm developed uses the experimental data to fit the parameters of the differential equation of motion of the pile during the penetration, using the least square method. In this procedure the parameters are associated to the undrained shear strength of the marine clay and to the drag coefficient of the pile. Examples are shown to illustrate the feasibility of the method when compared to other conventional tests.
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Fagundes, Diego F., Khader I. Rammah, Marcio S. S. Almeida, Julio Pequeno, Jose Renato M. S. Oliveira, and Ricardo Garske Borges. "Strength Behaviour Analysis of an Offshore Brazilian Marine Clay." In ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/omae2012-83008.

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The main purpose of this paper is to describe the geotechnical behaviour of a deep water marine clay obtained from Campos basin oil field located offshore the state of Rio de Janeiro in Brazil. The soil samples were obtained at a depth of about 1500 m using a Kullenberg piston corer. Characterization tests were undertaken on the clay samples, including water content, Atterberg limits, particle size distribution and specific density. Isotropic and anisotropic undrained triaxial tests were also carried out on both normal and over-consolidated samples to assess both the conventional strength and Cam-clay parameters. Additionally, oedometer tests were performed to evaluate the compressibility of both undisturbed and reconstituted soil samples. Finally, a series of T-bar penetrometer tests were performed on the mini-drum geotechnical centrifuge at COPPE, the University of Rio de Janeiro to establish the undrained shear strength profile. The results obtained from the T-bar tests were compared with the theoretical strength curves that were established based on the Cam-clay parameters derived from the laboratory tests. The results obtained in this study indicated a useful methodology to assess and capture the behaviour of marine clay. The assessment of strength behaviour of marine clay is quite essential in modelling of wide range of soil-offshore structure interaction problems such as pipelines, mudmats and anchors.
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Sheng, Jia-ren, Chao-jun Wu, Guan-lin Ye, and Jian-hua Wang. "Study on Strength of Shanghai Marine Clay by True Triaxial Test." In ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/omae2012-84254.

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Shanghai locates on the east tip of Yangtze River Delta facing the East China Sea. Shanghai marine clay owns some particular properties. However, the report on the mechanical properties of Shanghai marine clay is rather rare. The three-dimensional strength and deformation characteristics of soft soil are dependent on the stress conditions. In this study, a series of isotropic consolidated drained true triaxial tests are carried out with an automatically controlled mixed rigid-flexible boundary true triaxial apparatus. Undisturbed soil sample is prepared by the block sampling method. 5 drained tests with stress path in the same π plane along different Lode angles are performed. Tests results show that the intermediate stress has large influence on the yielding and failure of Shanghai marine clay. Three dimensional strength of Shanghai marine clay generally obeys the SMP failure criteria.
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Xie, Sheng-Hua, Song-Yu Liu, Zhi-Bin Liu, and Guang-Yin Du. "In Situ Test on Soft Marine Clays with High Clay Content Improved by Bidirectional Dry Jet Mixing Method." In GeoCongress 2012. Reston, VA: American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412121.102.

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Castro, Raúl Nava, Jean M. E. Audibert, Willard DeGroff, Kuat C. Gan, and Paul Ruckman. "Variation of Mechanical Properties of Soft Marine Clay With Methane Gas Content." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10800.

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To quantify the effects of methane gas on mechanical properties of soft marine clay, an exhaustive laboratory testing program was developed using zeolite to uniformly disseminate gas bubbles inside the clay matrix. Results from controlled rate-of-strain (CRS) tests indicated that as the gas content increases, there is a reduction in the interpreted preconsolidation pressure, although the rigidity of the clay with more gas increased throughout the test. Minivane test results indicated that the undisturbed shear strength decreases as the amount of methane gas increases, while the residual and remolded strengths remain practically unchanged, i.e., are independent of the gas content. Similarly results from triaxial tests indicated that the undisturbed shear strength is reduced as the gas content increases, but there was no change in the failure mode. Interestingly, the normalized shear strength increased for the clay with gas, when the samples were tested at 100 percent of deformation per hour. It is theorized that the methane gas bubbles interact with both the clay platelets and the pore water, and, to certain point, bear part of the load, thus modifying the distribution of the load in the soil structure; that is to say, there is a partial load transfer from the gas bubbles to the soil structure, as the clay particles confine the methane gas.
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Brandes, Horst G. "Permeability of Marine Sediments and Tropical Volcanic Soils." In ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/omae2012-83543.

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Permeability values for a range of fine-grained deep-sea sediments are presented and evaluated in terms of index properties such as plasticity, grain size and carbonate content. It is found that whereas clay-rich sediments have similar permeabilities to those of equivalent land-based fine-grained soils, the presence of volcanic, carbonate and other non-clay fractions tends to increase permeability somewhat. Volcanic silty-clayey soils from Hawaii have comparable permeability values, although they can be slightly more permeable.
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Baykal, Go¨khan, and Ays¸e Edinc¸liler. "Clay-Concrete Pile Interface in Various Marine Environments." In ASME 2009 28th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/omae2009-80033.

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The interface shear strength between soil and concrete is an important design parameter for the calculation of the capacity of a pile. Due to small displacements required for the mobilization of the friction capacity of piles, the interface shear strength is a reliable parameter for the determination of axial pile capacity. For bored piles the end bearing capacity development requires large displacements for full mobilization. In the coastal regions piles are frequently used as deep foundation systems for several near shore and marine structures. The effect of different salt contents of various marine environments on the interface shear strength of pile soil interface is investigated. The objective of this study is to evaluate the interface properties between kaolinite clay sedimented at different salt contents and concrete to model the piles constructed in various marine environments ranging from Black Sea with the lowest salt content to Red Sea with the highest salt content. Kaolinite clay is mixed with marine salt and water at salt percentages of 0, 0.1, 0.2, 0.3, and 0.4 per cent by weight and the samples are placed in a consolidation cell. The mixtures are prepared at a water content of two times the liquid limit of kaolinite. The samples are consolidated at over consolidation ratios of 1, 2 and 4 to study the effect of stress history. Split samples are prepared having one half concrete and the other half clay. The direct shear test results revealed that the interface friction angle increased by increasing salt contents upto 20 per cent when compared to that of fresh water sedimented samples. The overconsolidation ratio did not cause a significant change in the interface properties for the case studied. The results of this preliminary study may help to understand better any change in salt content on the capacity of piles constructed at saline environments. Fresh water leaching of sediments formed at saline environments may be a concern when the capacity of piles is considered under such conditions.
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Reports on the topic "Marie Clay"

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Conglomerates of the upper middle Eocene to lower Miocene Sespe Formation along the Santa Ynez Fault; implications for the geologic history of the eastern Santa Maria Basin area, California. Reconnaissance bulk-rock and clay mineralogies of argillaceous Great Valley an Franciscan strata, Santa Maria Basin Province, California. US Geological Survey, 1995. http://dx.doi.org/10.3133/b1995hi.

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