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Artykuły w czasopismach na temat "Soils – Testing"

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Rogers, Christopher W., Biswanath Dari i April Leytem. "Soil phosphorus testing on alkaline calcareous soils". Crops & Soils 52, nr 5 (wrzesień 2019): 36–38. http://dx.doi.org/10.2134/cs2019.52.0510.

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Pahlevi Munirwan, Reza, i Munirwansyah Munirwansyah. "Assessing slope failure of soil erodibility problem by soil dispersive identification". E3S Web of Conferences 340 (2022): 01006. http://dx.doi.org/10.1051/e3sconf/202234001006.

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Dispersive soils are becoming a common building material. Due to their susceptibility to internal erosion and leakage, dispersive soils should only be used in combination with precise engineering measures to avoid catastrophic failures. Dispersive soils stabilization is critical and has been investigated in several studies conducted throughout the world. Erosion is a significant issue in structures built on sloping contours. As was the case with St. 670+250 Lipat Kajang road in Aceh Singkil. Soil erosion happens as a result of water’s dispersion and transport force. Dispersive soil is one of the factors that contribute to an increase in the soil erodibility index. The objective of this research is to develop a method for enhancing the soil’s dispersive qualities. In this investigation, specimens were prepared in three different soil mix plans (10%, 20%, and 30%) and then tested using a pinhole. The quantity of erodibility that happens in Sta. 670 + 250 Lipat Kajang - Aceh Singkil Regency is based on the results of testing the soil's dispersive properties because the soil in this area is highly dispersive.
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Hoyos, Laureano R., Lyesse Laloui i Roberto Vassallo. "Mechanical Testing in Unsaturated Soils". Geotechnical and Geological Engineering 26, nr 6 (30.04.2008): 675–89. http://dx.doi.org/10.1007/s10706-008-9200-9.

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Peth, S., J. Rostek, A. Zink, A. Mordhorst i R. Horn. "Soil testing of dynamic deformation processes of arable soils". Soil and Tillage Research 106, nr 2 (styczeń 2010): 317–28. http://dx.doi.org/10.1016/j.still.2009.10.007.

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Mylavarapu, R. S. "Diagnostic Nutrient Testing". HortTechnology 20, nr 1 (luty 2010): 19–22. http://dx.doi.org/10.21273/horttech.20.1.19.

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Recommendations made for nutrient applications have traditionally focused on economic yield and quality. However, present-day testing procedures and recommendations are required to simultaneously ensure economical and environmental sustainability of agricultural production systems. A soil test is a calibrated index relating crop response to applied nutrients. Any application rate devoid of an economical response in yield or quality is deemed unnecessary. Therefore, a soil test becomes the first step in any nutrient best management practice (BMP) development, implementation, and monitoring activity. Certain significant areas in Florida, such as calcareous soils, require development of calibrated soil tests rather urgently. Nutrient sufficiency of perennial crops and deficiency diagnostics can be gauged through in-season plant tissue testing. Nutrient delivery for correcting the deficiency through foliar sprays is not always effective, and may require multiple applications. Spectral reflectance methods show significant promise as an alternative to traditional wet chemistry analyses with regard to ease, costs, and speed with wider range of applications, including natural resources. Additional research is needed to develop this technology for field-scale applications. Current research is focusing on environmental nutrient management to include nutrient sources, application rates and timing, nutrient uptake efficiency, retention capacity of soils, estimating and minimizing nutrient losses to the environment, etc. Nutrient loss assessments tools such as the Florida phosphorus (P) index and bahia (Paspalum notatum) and citrus (Citrus spp.) tests for P are now being made possible in Florida through integration of soil and tissue testing methods. Development and improvements of such analytical methods and tools specific to Florida to include other nutrients, heavy metals, soil capacity, and ecosensitive regions, is vital to ensure sustainability to the state's tourism, agriculture, and urban-rural balance.
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Konrad, J. M. "Piezo-friction-cone penetrometer testing in soft clays". Canadian Geotechnical Journal 24, nr 4 (1.11.1987): 645–52. http://dx.doi.org/10.1139/t87-078.

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A comprehensive in situ testing program using a 50-kN electric piezo-friction-cone penetrometer was carried out at three different sites in soft marine clays. In these soils, the measured penetration resistance and friction are less than 4% of the full design capacity of the load cells. Although the strain gauges are temperature compensated, the importance of temperature effects in these soil conditions is demonstrated. The paper outlines a testing procedure to minimize the errors associated with zero shift in cone testing and to obtain meaningful data in weak soils with 50-kN penetrometers.Pore-water pressure measurements along the shaft are essential to evaluate the in situ test results in soft soils. Pore pressure distribution along the shaft is dependent on soil type, and measurements should be made at both ends of the friction sleeve for complete soil characterization.Friction along the shaft is not uniform and is negligible over an initial length of about 2 cone diameters in soft clays. Key words: soft clays, pore pressure, friction, tip resistance, in situ testing.
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KISH, L. B., C. L. S. MORGAN i A. SZ KISHNÉ. "VIBRATION-INDUCED CONDUCTIVITY FLUCTUATION (VICOF) TESTING OF SOILS". Fluctuation and Noise Letters 06, nr 04 (grudzień 2006): L359—L365. http://dx.doi.org/10.1142/s0219477506003501.

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In this Letter, we propose and experimentally demonstrate a simple method to provide additional information on the electro-mechanical properties of soils by electrical conductivity measurements. The AC electrical conductance of the soil is measured while it is exposed to a periodic vibration. The vibration-induced density fluctuation implies a corresponding conductivity fluctuation that can be seen as combination frequency components, the sum and the difference of the mean AC frequency and the double of vibration frequency, in the current response. The method is demonstrated by measurements on clayey and sandy soils.
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Hart, M. R., i P. S. Cornish. "Soil Sample Depth in Pasture Soils for Environmental Soil Phosphorus Testing". Communications in Soil Science and Plant Analysis 42, nr 1 (7.12.2010): 100–110. http://dx.doi.org/10.1080/00103624.2011.528492.

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Parsons, Robert L., i Justin P. Milburn. "Engineering Behavior of Stabilized Soils". Transportation Research Record: Journal of the Transportation Research Board 1837, nr 1 (styczeń 2003): 20–29. http://dx.doi.org/10.3141/1837-03.

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Stabilization of soils is an effective method for improving soil properties and pavement system performance. For many soils, more than one stabilization agent may be effective, and financial considerations or availability may be the determining factor on which to use. A series of tests was conducted to evaluate the relative performance of lime, cement, Class C fly ash, and an enzymatic stabilizer. These products were combined with a total of seven different soils with Unified Soil Classification System classifications of CH, CL, ML, and SM. Durability testing procedures included freeze–thaw, wet–dry, and leach testing. Atterberg limits and strength tests also were conducted before and after selected durability tests. Changes in pH were monitored during leaching. Relative values of soil stiffness were tracked over a 28-day curing period using the soil stiffness gauge. Lime- and cement-stabilized soils showed the most improvement in soil performance for multiple soils, with fly ash–treated soils showing substantial improvement. The results showed that for many soils, more than one stabilization option may be effective for the construction of durable subgrades. The enzymatic stabilizer did not perform as well as the other stabilization alternatives.
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Feng, W., M. Xu, M. Fan, S. S. Malhi, J. J. Schoenau, J. Six i A. F. Plante. "Testing for soil carbon saturation behavior in agricultural soils receiving long-term manure amendments". Canadian Journal of Soil Science 94, nr 3 (sierpień 2014): 281–94. http://dx.doi.org/10.4141/cjss2013-012.

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Feng, W., Xu, M., Fan, M., Malhi, S. S., Schoenau, J. J., Six, J. and Plante, A. F. 2014. Testing for soil carbon saturation behavior in agricultural soils receiving long-term manure amendments. Can. J. Soil Sci. 94: 281–294. Agricultural soils are typically depleted in soil organic matter compared with their undisturbed counterparts, thus reducing their fertility. Organic amendments, particularly manures, provide the opportunity to restore soil organic matter stocks, improve soil fertility and potentially sequester atmospheric carbon (C). The application of the soil C saturation theory can help identify soils with large C storage potentials. The goal of this study was to test whether soil C saturation can be observed in various soil types in agricultural ecosystems receiving long-term manure amendments. Seven long-term agricultural field experiments from China and Canada were selected for this study. Manure amendments increased C concentrations in bulk soil, particulate organic matter+sand, and silt+clay fractions in all the experiments. The increase in C concentrations of silt+clay did not fit the asymptotic regression as a function of C inputs better than the linear regression, indicating that silt+clay did not exhibit C saturation behavior. However, 44% of calculated C loading values for silt+clay were greater than the presumed maximal C loading, suggesting that this maximum may be greater than 1 mg C m−2 for many soils. The influences of soil mineral surface properties on C concentrations of silt+clay fractions were site specific. Fine soil particles did not exhibit C saturation behavior likely because current C inputs were insufficient to fill the large C saturation deficits of intensely cultivated soils, suggesting these soils may continue to act as sinks for atmospheric C.
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Rozprawy doktorskie na temat "Soils – Testing"

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Mobley, Thomas Jackson Melville Joel G. "Erodibility testing of cohesive soils". Auburn, Ala, 2009. http://hdl.handle.net/10415/1776.

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Finke, Kimberly Ann. "Piezocone penetration testing in Piedmont residual soils". Thesis, Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/21452.

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Lam, Yuk-ming. "Automation in soil testing /". [Hong Kong] : University of Hong Kong, 1990. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12973233.

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Chen, Chien-chang. "Shear induced evolution of structure in water-deposited sand specimens". Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/22724.

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Tomlinson, Harry M. Jr. "High pressure pressuremeter equipment modifications and software development for improved testing capabilities in Piedmont residual soils". Thesis, Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/19968.

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Abdulla, Ali Abdulhussein 1967. "Testing and constitutive modeling of cemented soils". Diss., The University of Arizona, 1992. http://hdl.handle.net/10150/186066.

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The behavior of cemented sands is examined experimentally and theoretically in this study. The first segment of the investigation involves an extensive laboratory program to examine the effects of slenderness ratio, effects of cementation, and effects of confining pressure on the stress-strain curves of cemented sands. Results show that specimens with slenderness ratio of 1.5 or greater exhibit lower strength, higher dilatation rates, and relatively brittle behavior when compared to samples with slenderness ratio of 1. Furthermore, cemented sands have an essentially straight line Mohr-Coulomb failure envelope, whose cohesion intercept increases with the degree of cementation of the soil. The effective friction angles measured for cemented sands with various cementation levels are in the same ranges as the effective friction angle evaluated for uncemented sands. Moreover, failure modes of the material varies from brittle to ductile depending upon the level of cementation and the degree of confinement. In general, as cementation increases, cemented sand exhibits a brittle failure behavior; while increasing the confining pressure causes a ductile failure response. The second portion of the project includes development of a constitutive model for cemented sands. Cemented sand is viewed as a multi-phase material comprising three phases: sand, cement, and pore water. The elastoplastic behavior of cemented sands is the consequence of the behavior of the individual phases plus the interaction of the phases. The individual phases (sand and cement) are modeled using the theory of plasticity. Mixtures theory is used to assemble the individual phases to simulate the overall behavior of cemented sands. The gradual damage of the internal structure of cemented sands is also incorporated within the model. The agreement between experimental data and model predictions is very good. In summary, mixtures theory using simple plasticity models for the individual phases is capable of capturing the complex behavior of cemented sands.
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Lee, Jong-Sub. "High resolution geophysical techniques for small-scale soil model testing". Diss., Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04052004-180045/unrestricted/lee%5Fjong-sub%5F200312%5Fphd.pdf.

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林旭明 i Yuk-ming Lam. "Automation in soil testing". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1990. http://hub.hku.hk/bib/B31209774.

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Milstone, Barry Scott. "Effects of nonhomogeneous cementation in soils on resistance to earthquake effects". Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/77896.

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Small amounts of cementation in a sand increase its ability to sustain static and dynamic loads, even in a liquefaction type environment. This has been shown in previous research examining the behavior of both naturally cemented and artificially prepared samples. Cemented sands are present in many parts of the world and can be caused by either a variety of cementing agents or by cold welding at points of grain contact. They are generally quite difficult to sample, but artificially cemented sands have been shown to aptly model the behavior of natural materials, and allow for better test controls. Consequently, artificial samples were used exclusively for the present investigation which has three major objectives: to investigate the effects of a weakly cemented lens within a stronger mass; to determine how cementation affects the volume change characteristics of statically loaded samples; and, to describe the pore pressure generation of sands subjected to cyclic loading. Prior to commencing the test program, a number of index tests were performed on the uncemented and cemented sand used during the laboratory investigation. It was revealed that cementation leads to increased void ratios which distort relative density calculations used to compare cemented and uncemented samples of similar dry unit weight. The practice of identifying samples by dry unit weight was adopted for this report. Static triaxial compression tests were performed on 17 samples. Test results indicate that although the magnitude of volumetric strain at failure does not seem to be dictated by the level of cementation, there is a relationship with cementation and the rate of volume change at failure. A weak lens was seen to lower the static strength of the stronger mass. 26 stress controlled cyclic triaxial tests revealed that a weak lens lowers the liquefaction resistance of the stronger mass. The cyclic strength of the nonhomogeneous material, however, is higher than the independent strength of the weak lens. A weak lens has greater influence at relatively higher levels of cyclic stress. Pore pressure generation in cemented sands are seen to be controlled by strain. At shear strain levels below about 1%, cemented sands behave similarly to uncemented sands with pore pressures increasing more rapidly beyond that amount of strain. Consequently, pore pressure development during cyclic loading is described by a broken-back curve which is defined in the early stages by existing empirical relationships for uncemented sand. Pore pressure prediction may then be achieved using an equation for cemented sand, such as that developed in the present work.
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Burns, Susan Elizabeth. "Development, adaptation, and interpretation of cone penetrometer sensors for geoenvironmental subsurface characterization". Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/23358.

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Książki na temat "Soils – Testing"

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Manual of soil laboratory testing. Wyd. 2. New York: Halsted Press, 1992.

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Head, K. H. Manual of soil laboratory testing. Wyd. 2. London: Pentech Press, 1994.

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Lade, P. Triaxial testing of soils. Hoboken: John Wiley & Sons Inc., 2016.

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Lade, Poul V. Triaxial Testing of Soils. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119106616.

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Mandal, J. N. Soil testing in civil engineering. Rotterdam: A.A. Balkema, 1995.

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H, Rahardjo, red. Soil mechanics for unsaturated soils. New York: Wiley, 1993.

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Lunne, Tom. Cone penetration testing in geotechnical practice. London: Blackie Academic & Professional, 1997.

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Fratta, Dante. Introduction to soil mechanics laboratory testing. Boca Raton: Taylor & Francis, 2007.

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Reddy, R. N. Soil engineering: Testing, design and remediation. New Dehli: Gene-Tech Books, 2010.

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Mayne, Paul W. Cone penetration testing. Washington, D.C: Transportation Research Board, National Research Council, 2007.

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Części książek na temat "Soils – Testing"

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Li, Yanrong. "Characteristics of soils". W Handbook of Geotechnical Testing, 3–40. First edition. | Boca Raton : CRC Press/Taylor & Francis Group, [2020]: CRC Press, 2019. http://dx.doi.org/10.1201/9780429323744-2.

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Fixen, P. E., i J. H. Grove. "Testing Soils for Phosphorus". W SSSA Book Series, 141–80. Madison, WI, USA: Soil Science Society of America, 2018. http://dx.doi.org/10.2136/sssabookser3.3ed.c7.

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Li, Yanrong. "Procedures of tests on soils". W Handbook of Geotechnical Testing, 159–242. First edition. | Boca Raton : CRC Press/Taylor & Francis Group, [2020]: CRC Press, 2019. http://dx.doi.org/10.1201/9780429323744-8.

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Cheng, Z. Y., i E. C. Leong. "Ultrasonic Testing of Unsaturated Soils". W Springer Series in Geomechanics and Geoengineering, 105–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32492-5_10.

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Leong, E. C., T. T. Nyunt i H. Rahardjo. "Triaxial Testing of Unsaturated Soils". W Springer Series in Geomechanics and Geoengineering, 33–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32492-5_3.

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Oestgaard, Finn E., i Hannele K. Zubeck. "Practice of Testing Frozen Soils". W Mechanical Properties of Frozen Soil, 1–14. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2013. http://dx.doi.org/10.1520/stp156820130012.

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Risser, Jeffery A., i Dale E. Baker. "Testing Soils for Toxic Metals". W SSSA Book Series, 275–98. Madison, WI, USA: Soil Science Society of America, 2018. http://dx.doi.org/10.2136/sssabookser3.3ed.c11.

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Dahnke, W. C., i Gordon V. Johnson. "Testing Soils for Available Nitrogen". W SSSA Book Series, 127–39. Madison, WI, USA: Soil Science Society of America, 2018. http://dx.doi.org/10.2136/sssabookser3.3ed.c6.

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Menegaz, T., E. Odebrecht, H. P. Nierwinski i F. Schnaid. "Soil unit weight prediction from CPTs for soils and mining tailings". W Cone Penetration Testing 2022, 566–69. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003308829-81.

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Menegaz, T., E. Odebrecht, H. P. Nierwinski i F. Schnaid. "Soil unit weight prediction from CPTs for soils and mining tailings". W Cone Penetration Testing 2022, 566–69. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003329091-81.

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Streszczenia konferencji na temat "Soils – Testing"

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Collins, Rodney W., i Gerald A. Miller. "Classifying Unsaturated Soils via Cone Penetration Testing". W Second Pan-American Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784481691.002.

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Padilla, J. M., W. N. Houston, C. A. Lawrence, D. G. Fredlund, S. L. Houston i N. P. Perez. "An Automated Triaxial Testing Device for Unsaturated Soils". W Fourth International Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40802(189)149.

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Yegian, M. K., E. Eseller i A. Alshawabkeh. "Preparation and Cyclic Testing of Partially Saturated Sands". W Fourth International Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40802(189)38.

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Al-Adhami, Hiba, i Nenad Gucunski. "Air-Coupled Acoustic Testing for Pavement System". W Second Pan-American Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784481691.022.

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Michalowski, Radoslaw L., i Namgyu Park. "Arching in Granular Soils". W First Japan-U.S. Workshop on Testing, Modeling, and Simulation. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40797(172)14.

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Lourenço, S. D. N., D. Gallipoli, D. G. Toll i F. D. Evans. "Development of a Commercial Tensiometer for Triaxial Testing of Unsaturated Soils". W Fourth International Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40802(189)158.

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Yesiller, Nazli, Gokhan Inci i Carol J. Miller. "Ultrasonic Testing for Compacted Clayey Soils". W Geo-Denver 2000. Reston, VA: American Society of Civil Engineers, 2000. http://dx.doi.org/10.1061/40510(287)5.

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Hoyos, L. R., P. Takkabutr i A. J. Puppala. "A Modified Pressure Plate Device for SWCC Testing Under Anisotropic Stress States". W Fourth International Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40802(189)147.

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Kandaris, Peter M. "Pressuremeter Testing for Electric Power Transmission Line Structure Foundations in Desert Southwest Soils". W Fourth International Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40802(189)12.

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Jarast, Pegah, i Majid Ghayoomi. "Design and Calibration of a Miniature Cone for Testing in Unsaturated Soils". W Second Pan-American Conference on Unsaturated Soils. Reston, VA: American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784481684.044.

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Raporty organizacyjne na temat "Soils – Testing"

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Peters, John F., Tina L. Holmes, Daniel A. Leavell i Donald R. Snethen. Centrifugal Consolidation Testing of Soils for Classification Purposes. Fort Belvoir, VA: Defense Technical Information Center, maj 1996. http://dx.doi.org/10.21236/ada311052.

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Ludowise, J. D. Vitrification testing of soil fines from contaminated Hanford 100 Area and 300 Area soils. Office of Scientific and Technical Information (OSTI), maj 1994. http://dx.doi.org/10.2172/10155948.

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Shivakumar, Pranavkumar, Kanika Gupta, Antonio Bobet, Boonam Shin i Peter J. Becker. Estimating Strength from Stiffness for Chemically Treated Soils. Purdue University, 2022. http://dx.doi.org/10.5703/1288284317383.

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The central theme of this study is to identify strength-stiffness correlations for chemically treated subgrade soils in Indiana. This was done by conducting Unconfined Compression (UC) Tests and Resilient Modulus Tests for soils collected at three different sites—US-31, SR-37, and I-65. At each site, soil samples were obtained from 11 locations at 30 ft spacing. The soils were treated in the laboratory with cement, using the same proportions used for construction, and cured for 7 and 28 days before testing. Results from the UC tests were compared with the resilient modulus results that were available. No direct correlation was found between resilient modulus and UCS parameters for the soils investigated in this study. A brief statistical analysis of the results was conducted, and a simple linear regression model involving the soil characteristics (plasticity index, optimum moisture content and maximum dry density) along with UCS and resilient modulus parameters was proposed.
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Francis, C. W. Removal of uranium from uranium-contaminated soils -- Phase 1: Bench-scale testing. Uranium in Soils Integrated Demonstration. Office of Scientific and Technical Information (OSTI), wrzesień 1993. http://dx.doi.org/10.2172/10191592.

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PARSONS ENGINEERING SCIENCE INC DENVER CO. Shallow Soils Investigation/Treatability Testing, Results Report, Davis Global Communications Site. Fort Belvoir, VA: Defense Technical Information Center, kwiecień 1999. http://dx.doi.org/10.21236/ada380850.

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Taylor, Oliver-Denzil, Amy Cunningham,, Robert Walker, Mihan McKenna, Kathryn Martin i Pamela Kinnebrew. The behaviour of near-surface soils through ultrasonic near-surface inundation testing. Engineer Research and Development Center (U.S.), wrzesień 2021. http://dx.doi.org/10.21079/11681/41826.

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Seismometers installed within the upper metre of the subsurface can experience significant variability in signal propagation and attenuation properties of observed arrivals due to meteorological events. For example, during rain events, both the time and frequency representations of observed seismic waveforms can be significantly altered, complicating potential automatic signal processing efforts. Historically, a lack of laboratory equipment to explicitly investigate the effects of active inundation on seismic wave properties in the near surface prevented recreation of the observed phenomena in a controlled environment. Presented herein is a new flow chamber designed specifically for near-surface seismic wave/fluid flow interaction phenomenology research, the ultrasonic near-surface inundation testing device and new vp-saturation and vs-saturation relationships due to the effects of matric suction on the soil fabric.
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Timmerman, C. L. Feasibility Testing of In Situ Vitrification of Arnold Engineering Development Center Contaminated Soils. Office of Scientific and Technical Information (OSTI), marzec 1989. http://dx.doi.org/10.2172/1086504.

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Heiser, J., i M. Fuhrmann. Materials testing for in situ stabilization treatability study of INEEL mixed wastes soils. Office of Scientific and Technical Information (OSTI), wrzesień 1997. http://dx.doi.org/10.2172/555256.

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Timmerman, C. L. Feasibility testing of in situ vitrification or Arnold Engineering Development Center contaminated soils. Office of Scientific and Technical Information (OSTI), marzec 1989. http://dx.doi.org/10.2172/6471861.

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Timmerman, C., i M. Peterson. Pilot-scale testing of in situ vitrification of Arnold Engineering Development Center Site 10 contaminated soils. Office of Scientific and Technical Information (OSTI), luty 1990. http://dx.doi.org/10.2172/7203353.

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