Дисертації з теми "Seismic refraction method"
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Valle, G. Raul del. "Model parameterization in refraction seismology." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66057.
Повний текст джерелаRumpfhuber, Eva-Maria. "An integrated analysis of controlled-and passive source seismic data /." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2008. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.
Повний текст джерелаSamson, Claire. "Recording the Kapuskasing pilot reflection survey with refraction instruments : a feasibility study." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66063.
Повний текст джерелаPalmer, Derecke School of Geology UNSW. "Digital processing of shallow seismic refraction data with the convolution section." Awarded by:University of New South Wales. School of Geology, 2001. http://handle.unsw.edu.au/1959.4/19275.
Повний текст джерелаHarsha, Senusi Mohamed. "Interpretation of Southern Georgia coastal plain velocity structure using refraction and wide-angle reflection methods." Thesis, Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/25886.
Повний текст джерелаO'Brien, Simon. "Interpretation of a seismic refraction profile from the Richardson Mountains, Yukon territory." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29692.
Повний текст джерелаScience, Faculty of
Earth, Ocean and Atmospheric Sciences, Department of
Graduate
Sen, Ashok Kumar. "Removing near-surface effects in seismic data : application for determination of faults in the Coastal Plain sediments /." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-03022010-020215/.
Повний текст джерелаJiao, Lingxiu. "Imaging of the Sudbury Structure, Ontario, Canada, using the seismic reflection and refraction method." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/NQ62644.pdf.
Повний текст джерелаHeimgartner, Michelle N. "The geophysical structure of the Sierra Nevada crustal root." abstract and full text PDF (free order & download UNR users only), 2007. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1442856.
Повний текст джерелаDufour, Jocelyn. "Refraction static analysis of P-S seismic data using the plus-minus time analysis method." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq20824.pdf.
Повний текст джерелаOkure, Maxwell Sunday. "Upper mantle reflectivity beneath an intracratonic basin : insights into the behavior of the mantle beneath Illinois basin /." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd865.pdf.
Повний текст джерелаKwok, Wai-hau. "Feasibility of seismic refraction method in determining the degree of compaction of a fill slope on Waterloo Road, Hong Kong." Click to view the E-thesis via HKUTO, 2002. http://sunzi.lib.hku.hk/hkuto/record/B42576672.
Повний текст джерелаFourie, Christoffel Johannes Stephanus. "In-situ subsurface density estimations using a seismic technique." Pretoria : [s.n.], 2008. http://upetd.up.ac.za/thesis/available/etd-01162009-110629/.
Повний текст джерелаNikrouz, Ramin School of Biological Earth & Environmental Sciences UNSW. "Three-dimensional (3D) three-component (3C) shallow seismic refraction surveys across a shear zone associated with dryland salinity at the Spicers Creek Catchment, New South Wales, Australia." Awarded by:University of New South Wales. School of Biological, Earth and Environmental Sciences, 2005. http://handle.unsw.edu.au/1959.4/20607.
Повний текст джерелаNazy, David John. "A seismic refraction study of a portion of the northeastern margin of the Tualatin Valley, Oregon." PDXScholar, 1987. https://pdxscholar.library.pdx.edu/open_access_etds/3723.
Повний текст джерелаKwok, Wai-hau, and 郭維孝. "Feasibility of seismic refraction method in determining the degree of compaction of a fill slope on Waterloo Road, Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B42576672.
Повний текст джерелаWhiteley, Robert School of Mines UNSW. "Electrical and seismic responses of shallow, volcanogenic, massive sulphide ore deposits." Awarded by:University of New South Wales. School of Mines, 1986. http://handle.unsw.edu.au/1959.4/28078.
Повний текст джерелаBiedler, Murray W. "Delineation of buried stream channels using geophysical techniques." Thesis, Rhodes University, 1994. http://hdl.handle.net/10962/d1005498.
Повний текст джерелаKoehl, Daniel Grant. "Investigating an Apparent Structural High in Seismic Data in North Terre Haute, Indiana, Through First-Arrival Traveltime Tomography and Gravity Analysis." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1559120344838085.
Повний текст джерелаÇakmak, Olcay Uyanık Osman. "Baraj alanlarındaki problemlerin jeofizik çalışmalarla (sismik-elektrik) belirlenmesi Eşeni HES ve Lamas-III örneği /." Isparta : SDÜ Fen Bilimleri Enstitüsü, 2008. http://tez.sdu.edu.tr/Tezler/TF01226.pdf.
Повний текст джерелаVinhas, Maria Cecilia Sodero 1968. "Aplicação de métodos geofísicos aplicados em pontos selecionados do Estuário do Rio Itanhaém." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/286645.
Повний текст джерелаTese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociências
Made available in DSpace on 2018-08-27T02:27:34Z (GMT). No. of bitstreams: 1 Vinhas_MariaCeciliaSodero_D.pdf: 6306176 bytes, checksum: 930cddf48712d9d8f841ea47190c1beb (MD5) Previous issue date: 2014
Resumo: Essa pesquisa objetivou a aplicação e o entendimento da relação de três métodos geofísicos: eletrorresistividade, sísmica de refração e sismoelétrica; em pontos selecionados no Estuário do Rio Itanhaém e se eles podem ser validados pelas informações geológicas e hidrogeológicas da região. Os levantamentos foram realizados em duas etapas. A primeira etapa foi o de reconhecimento de campo, realizado no período de 21 a 26 de setembro/2009 que é considerado um período menos chuvoso. Os pontos escolhidos foram denominados de Ponto Praia, Ponto Chácara, Ponto Lixão e Ponto Country Club. A segunda etapa consistiu na coleta de dados propriamente dita nos pontos Chácara, Lixão e Country Club; o ponto Praia foi excluído por estar próximo às grandes torres de transmissão de energia, fazendo com que houvesse interferência nos dados. No ponto Lixão foi verificada a existência de gás metano, na superfície, através das bolhas de ar nas poças de água, no Ponto Country se localizava próximo a dois brejos e um pequeno córrego, e por fim o Ponto Chácara se localizava próximo ao Rio Branco, onde foi possível perceber a influência do aquífero livre na coleta dos dados. O período da segunda etapa dos levantamentos de dados ocorreu entre setembro de 2010 e agosto de 2011. Os levantamentos resultaram em um perfil vertical central, dos pontos selecionados, onde foram encontrados os seguintes materiais: areia, sedimentos arenosos, areia argilosa, argila seca, dois tipos de aquífero (de água doce e de água salobra), além de solos saturados e não saturados, e lixo. Em alguns levantamentos atingiram a rocha sã. Os levantamentos eletrorresistivos foram os que tiveram melhor resultado, os levantamentos de sísmica obtiveram uma camada apenas em quase todos os levantamentos, sendo que em um deles, o segundo campo do Ponto Country Club, se obteve mais de uma camada de material. Os levantamentos sismoelétricos não tiveram seus tratamentos finalizados, pois se percebeu que era necessária a utilização pré-amplificador; sua ausência no levantamento no campo, aliado a presença de linhas elétricas nos locais do levantamento, prejudicou nos resultados dos dados coletados, fato indicado pela presença das linhas harmônicas nos dados, e consequentemente não ter finalizado o algoritmo de tratamento desses dados
Abstract: This research intended the application and understanding about connexion among three geophysical methods: eletrical resistivity, refraction seismic and eletrical seismic; in selected places along Itanhaem River Estuary and if they can be accepted by geological and hydrogeological information of the region. The survey was accomplished in two phases. The first one was to recognize field of study, which was realized from 21st to 26th of September 2009, that is considered a less rainy season. The chosen sites were: Praia Point, Chácara Point, Lixão Point and Country Club Point. The second phase was the data collection, at these chosen sites, Chácara, Lixão and Country Club; The Praia Point was excluded because it was very near of large power transmission towers and it was causing interference in the collected information, at the Lixão Point was verified existence of methane, on the surface, through the air bubbles in puddles, in the case of Country Club Point was located near two swamps and a small stream, the Ranch Point was located near the river called Branco, and it was possible to realized the free influence of this aquifer in data collection. The second phase period of data collection, occurred between September 2010 and August 2011. The surveys resulted in a central vertical shape of the selected sites, where the following materials were found sand, sandy sediments, clayey sand, dry clay, two types of groundwater (freshwater and brackish water), and saturated and unsaturated soils and waste. In some surveys reached the bedrock. The electrical resistivity surveys were those who obtained better results, the seismic surveys obtained only a layer in almost all surveys, and in one of them, the second Country Club Point, got more than one layer of material. The electrical seismic surveys were not their treatments finalized, because it was realized the need to use a preamplifier; its absence in the field survey, combined with the presence of power lines in the survey sites, affected the collected data results, condition indicated by the presence of harmonic lines in the data, and consequently have not finalized these data processing algorithm
Doutorado
Geologia e Recursos Naturais
Doutora em Ciências
Martos, Justin Riley. "Fault Mapping with the Refraction Microtremor and Seismic Refraction Methods along the Los Osos Fault Zone." DigitalCommons@CalPoly, 2012. https://digitalcommons.calpoly.edu/theses/873.
Повний текст джерелаDerie, Bereket Mebrahtu. "Integration of geophysical methods for groundwater exploration in hard rock areas : application to Alla Valley, Eritrea, NE Africa." Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/12616.
Повний текст джерелаGhorbel, Nabil. "Etude sismique et magneto-tellurique du socle et de la couverture sedimentaire dans la partie sud de l'anomalie magnetique du bassin de paris , le val de loire et le nivernais." Paris 6, 1987. http://www.theses.fr/1987PA066395.
Повний текст джерелаPalmer, Derecke. "Digital processing of shallow seismic refraction data with the refraction convolution section /." 2001. http://www.library.unsw.edu.au/~thesis/adt-NUN/public/adt-NUN20040504.141030/index.html.
Повний текст джерелаChen, Joge, and 陳昭志. "Exploration of Inclined Hidden Layer Using Seismic Refraction Method." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/86238566752192977260.
Повний текст джерелаShih, Hua-Pei, and 施驊珮. "Investigating the Hsiaolin landslide site by the seismic refraction method." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/85990987701812394301.
Повний текст джерела國立中央大學
地球物理研究所
99
The violent rain induced by the 2009 Morakot typhoon, accumulated over 2000mm precipitation within 4days, caused widespread landslides in the southern Taiwan. The landslide at Hsiaolin village, unfortunately, completely destroyed the village and caused over 400 deaths. This is an extremely rare case worth detailed study. It is known that the village was covered twice. First, the massive landslide from the top hill overlaid the village at the riverside and blocked the river to form a barrier lake. Next, the lake dam collapsed and the debris covered the village area again. This forms a natural deposit situation having several layers, one above the other. In this study, we used the traditional refraction method to explore the layered deposition structure and to estimate the depths of building been buried. Basing on the traditional Plus-Minus method, we developed a new analysis technique to resolve the multiple-layered structure for the refraction data. After identifying different segments of travel time curves for different layers, we design on inversion algorithm to reconstruct the travel time curve from these incomplete segments. Several constraints are emplaced to confine the travel-time curve trend, which may lead to a reasonable distribution. A complete travel time curve including the observed and estimated parts is thus formed, which is then used to calculate the underground refraction layer. The results are as follows: 1) The original ground surface is buried under 3~5m depths at the village area The covered layer, i.e., the first layer, is composed of new landslide materials with the P velocity 400m/sec. 2) The second layer represents the original deposit layer above the basement. The thickness is between 15 and 20m, which may accumulate the old landslide debris. The P velocity is around 1500m/sec. 3) The basement surface is relatively irregular, which is marked by ancient river cuts as well as some weak zones. The basement has P velocity as 3000m/sec and consists of mudstones and sandstones. 4) The profile at the original river position possesses three layers above the basement. This agrees with the two times covering of the landslide material and the river debris.
Hinz, Emily Anne. "Geophysical applications to archaeological investigations /." 2007. http://proquest.umi.com/pqdweb?did=1421606411&sid=11&Fmt=2&clientId=10361&RQT=309&VName=PQD.
Повний текст джерелаNikrouz, Ramin. "Three-dimensional (3D) three-component (3C) shallow seismic refraction surveys across a shear zone associated with dryland salinity at the Spicers Creek Catchment, New South Wales, Australia /." 2005. http://www.library.unsw.edu.au/~thesis/adt-NUN/public/adt-NUN20050527.093553/index.html.
Повний текст джерелаChetty, Parasuraman. "Digital data processing of marine seismic records from the South West Indian Ocean." Thesis, 2015. http://hdl.handle.net/10539/16504.
Повний текст джерелаLeslie, Ian. "A comparison of the methods of engineering seismic refraction analysis and generalized linear inversion for deriving statics and shallow bedrock velocities /." 1994. http://collections.mun.ca/u?/theses,90676.
Повний текст джерелаPoujol, Michel. "High resolution seismic refraction study of the uppermost oceanic crust near the Juan De Fuca Ridge." Thesis, 1987. http://hdl.handle.net/1957/29297.
Повний текст джерела