Relevant bibliographies by topics / Clayey soil liner

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

Academic literature on the topic 'Clayey soil liner'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Clayey soil liner"

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Sumanta, Rakshit, Pal Supriya, Bhattacharya Soumya, Kanti Mandal Mrinal, Chaudhuri Hirok, and Maji Chiranjit. "Physical and numerical modeling for assessing chromium migration and retention dynamics in clayey soil." Journal of Indian Chemical Society Vol. 96, Feb 2019 (2019): 275–80. https://doi.org/10.5281/zenodo.5651947.

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Civil Engineering Department, Chemical Engineering Department, Department of Physics, National Institute of Technology Durgapur, Durgapur-713 209, West Bengal, India <em>E-mail:</em> supriya070478@gmail.com <em>Manuscript received online 03 July 2018, revised 19 September 2018, accepted 21 September 2018</em> The disposal of chromium laden sludge from tannery industries is a real challenge to the geo-environmental professional due to sub-surface migration of toxic leachate may cause serious depletion of the soil and groundwater quality. Therefore, scientific disposal of sludge is very much enc
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Plé, Olivier, Ali Tourabi, and Murad S. Abuaisha. "3-Dimensional Digital Image Correlation for Strains Determination in Clayey Soil." Applied Mechanics and Materials 353-356 (August 2013): 463–66. http://dx.doi.org/10.4028/www.scientific.net/amm.353-356.463.

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Landfills come with a cover barrier which includes a compacted clay liner essential to safety on site. Unfortunately differential settlement may cause stress in the clay layer leading to the development of cracks. This is why tensile stress damage and shearing are observed on the cap cover. Due to difficulties of strains determination in clayey soil during direct tensile tests a 3-dimensional digital image correlation is used. Two digital cameras are used at a constant distance from the sample tested. Pictures taken at preset intervals are post-processed to extract specimen strain and strain l
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Marchiori, Leonardo, André Studart, António Albuquerque, Victor Cavaleiro, and Abílio P. Silva. "Geotechnical Characterization of Water Treatment Sludge for Liner Material Production and Soft Soil Reinforcement." Materials Science Forum 1046 (September 22, 2021): 83–88. http://dx.doi.org/10.4028/www.scientific.net/msf.1046.83.

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A water treatment sludge (WTS) was characterized in order to evaluate if its properties would be suitable for use as liner of earthworks or for strengthening a clay soil. A WTS and a clayey soil was characterized in terms of granulometry, cumulative volumes, specific surface, density, plastic limit, liquid limit, water content, hydraulic conductivity, and characteristics of compaction (optimal water content and dry density). This study aimed to exhibit and evaluate these investigated parameters of WTS, soft soil and mixed proportions between the materials for liners’ material production while
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V M, Aleena, Abin Sabu, Adharsh M Pradeep, Ashil M Varghese, and Lt Abhijith Kumar A N. "Investigation of Enhanced Landfill Liners Using Kuttanad Clay." E3S Web of Conferences 529 (2024): 03020. http://dx.doi.org/10.1051/e3sconf/202452903020.

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Landfill liners are layers of materials used to protect soil and groundwater from contaminants. A study aims to improve the performance and effectiveness of these liners by using bentonite and fly ash as amending materials. The research aims to contribute to the sustainable waste management practices by offering cost-effective and environmentally friendly alternatives for landfill liner construction. By using locally available materials, the proposed amended liners can reduce dependency on imported materials and minimize the environmental footprint associated with conventional liner systems. T
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Dafalla, M. A., A. M. Al-Mahbashi, A. Almajed, and M. Al-Shamrani. "Predicting Soil-Water Characteristic Curves of Clayey Sand Soils Using Area Computation." Mathematical Problems in Engineering 2020 (June 3, 2020): 1–9. http://dx.doi.org/10.1155/2020/4548912.

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The soil-water characteristic curves (SWCCs) for soils are important for geotechnical engineers in the prediction of clay behavior in case of partially saturated conditions. In the wastewater and waste containment industry, variable clay content is considered. It is not practical to run a time-consuming test several times to obtain the soil-water characteristic curves for every proportion. This study is aimed at introducing a practical procedure to predict the response of clay of known mineralogy and geological setting when clay content within a liner is variable. Fitting curves were performed
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Globa, R. S., and S. L. Barbour. "A case history of shallow sloughing within cut slopes of an irrigation canal in salt-rich clayey colluvium." Canadian Geotechnical Journal 38, no. 4 (2001): 665–77. http://dx.doi.org/10.1139/t01-003.

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An investigation and remediation of instability along cut slopes of an irrigation canal in salt-rich clayey colluvium in southern Alberta is described. Random sloughing of the canal side slopes began to occur 2 years after construction over a 7500 m length of canal and was nearly continuous over a 2500 m length 3 years later. The sloughs are shallow seated and most had the appearance of a "mud" flow. Soil salinity also developed along the canal slopes due to capillarity and evaporation. Failure of the clay slopes in the cut sections is attributed to swelling, dispersion, and softening of the s
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Onyelowe, Kennedy, Michael E. Onyia, Eze Onukwugha, Richard Udeala, Nura A. Mohammed, and Isa Yakubu. "Effect of Exploration Depth on Microstructural Behavior of Subsurface Soft Clayey Soil for Foundation Construction Purposes." Jurnal Kejuruteraan 33, no. 1 (2021): 155–63. http://dx.doi.org/10.17576/jkukm-2021-33(1)-16.

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The geomorphological, microstructural pattern and mineralogical configuration of subsurface soils explored from 1-meter, 3-meter and 7-meter depths have been studied for the purpose of foundation materials suitability. Soils samples arehauled from borrow sites to where they are utilized as foundation materials. In very most cases, this exploration is doneat varying depths and soil being an erratic geomaterial change in its important engineering characteristics with depth.This laboratory examination was necessary to establish the microstructural behaviour and pattern of soils when they areexplo
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Taiyab, Abu, Nazmun Islam, and Mokhlesur Rahman. "Desiccation characteristics and direct tension attributes of thin clayey soil containing discrete natural fibers." Soils and Rocks 45, no. 4 (2022): 1–13. http://dx.doi.org/10.28927/sr.2022.074421.

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The use of thin clayey soil as a liner plays an important role in many geotechnical and geo-environmental engineering applications, such as open channel and reservoir sealant, contaminant barrier etc. Their functional performance and sustainability depend primarily on the desiccation characteristics of these liners and barriers. A number of studies have been undertaken to quantify the degree of improvement achieved by using natural and synthetic fiber reinforcement. However, there is a lack of studies to understand the desiccation behavior of reinforced clay. This study aimed to explore the de
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Sumanta, Rakshit, Pal Supriya, and Bhattacharya Soumya. "Assessment of efficacy of clayey soil as liner material in retarding sub-surface leaching of chromium." Journal of Indian Chemical Society Vol. 96, Apr 2019 (2019): 533–37. https://doi.org/10.5281/zenodo.5638099.

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Department of Civil Engineering, National Institute of Technology (NIT) Durgapur, Durgapur-713 209, West Bengal, India <em>E-mail:</em> sumantaxpl@gmail.com <em>Manuscript received online 27 January 2019, accepted 14 March 2019</em> Cr<sup>VI</sup> is considered as one of the priority pollutant emanated mainly from the wastewater discharge of the tannery industries. In the present research work, batch and column adsorption studies were performed to evaluate the Cr<sup>VI</sup> adsorptive potential of the clayey soil. The batch adsorption test results indicate the optimum Cr<sup>VI</sup> remova
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Yantrapalli, Sudheer Kumar, Hari Krishna P, and Srinivas K. "A Study on influence of organic ligands on migration of heavy metals through compacted clayey soil." Journal of Geoscience, Engineering, Environment, and Technology 3, no. 2 (2018): 107. http://dx.doi.org/10.24273/jgeet.2018.3.2.1036.

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This paper presents the feasibility study on utilization of locally available clayey soil as Compacted Clay Liner based on its contaminant migration capacity under the presence of organic chemical EDTA (Ethylene Diamine Tetra acetic Acid) which is abundantly released into the environment. Lead, Nickel, cadmium and chromium ions was selected as contaminants and its migration properties are assessed by conducting column studies with a single and multiple heavy metal solution with the EDTA. From the experimental investigations, it is revealed that with the presence of EDTA, the contaminant breakt
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Dissertations / Theses on the topic "Clayey soil liner"

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Johansson, Teddy. "Artificial Ground Freezingin Clayey Soils : Laboratory and Field Studies of Deformations During Thawing at the Bothnia Line." Doctoral thesis, KTH, Jord- och bergmekanik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11177.

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Artificial ground freezing as a method to temporarily stabilize and create hydraulic sealing in urban as well as in rural areas has been used in a number of Swedish construction projects, particularly during the last decade. One problem with the freezing of soil and rock is that fine-grained clayey types of soils have showed a tendency to under certain circumstances, during the thawing process, create a pore water overpressure and to consolidate, despite a change in the external loading conditions. In certain cases, this condition can be a desired effect as the soil mass after a freeze- and th
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Souza, Rafaela Faciola Coelho de. "Migração de poluentes inorgânicos em liners compostos." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-23032010-101309/.

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Neste trabalho analisa-se o comportamento de duas configurações de liners através da percolação com solução de \'K\'CL\'. São utilizadas amostras de solo compactadas, do interior do estado de São Paulo, provenientes da Formação Corumbataí, combinadas a um geocomposto bentonítico (GCL) de fabricação nacional. São utilizados ensaios em coluna de percolação em dois corpos-de-prova, nas configurações: solo compactado acima do GCL e solo compactado abaixo do GCL. Esses ensaios permitiram a determinação da condutividade hidráulica e dos parâmetros de transporte dos materiais estudados. Dessa forma,
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Vlack, Yvette A. "A Diffuse Spectral Reflectance Library of Clay Minerals and Clay Mixtures within the VIS/NIR Bands." Kent State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=kent1227006436.

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GUARENA, NICOLO'. "Relevance of chemical and electrical phenomena to the semipermeable properties of bentonites." Doctoral thesis, Politecnico di Torino, 2021. http://hdl.handle.net/11583/2917998.

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Sampa, Naloan Coutinho. "Atenuação de cargas dinâmicas em linhas de ancoragem de plataformas offshore." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/118892.

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A crescente utilização de plataformas flutuantes na atividade de exploração de petróleo vem exigindo desenvolvimento de estudos relacionados a novas técnicas de execução e metodologias de projetos de fundações em ambiente marinho. A presente pesquisa é continuação do trabalho desenvolvido por Rocha (2014) e tem como objetivo: estudar a atenuação de cargas dinâmicas no trecho da linha de ancoragem embutida no solo, através de experimentos em modelos reduzidos com solos argilosos. Os ensaios foram realizados em laboratório a partir de um sistema de carregamento dinâmico capaz de produzir vibraçã
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Meftah, Khaled. "Mécanique des sols anisotropes : caractérisation de l'anisotropie des sols et prise en compte dans le calcul des ouvrages." Paris 6, 1988. http://www.theses.fr/1988PA066413.

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Ce rapport comprend quatre parties: la premiere partie consiste en une description detaillee de l'origine et des formes de l'anisotropie des sols; une place importante est accordee a la mise en evidence et la caracterisation de l'anisotropie de la cohesion non drainee des argiles; la seconde partie decrit les principes des modeles elastiques lineaires aelotropes et passe en revue les methodes de determination des parametres d'elasticite aelotrope et leurs valeurs disponibles dans la litterature, pour les sables et pour les argiles; dans la troisieme partie, apres une revue des solutions publie
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Barnes, Graham Edward. "The plastic limit and workability of soils." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/the-plastic-limit-and-workability-of-soils(28a2491e-6178-4993-aa10-4b68cf892570).html.

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Previous thread rolling methods for the plastic limit are shown to be inadequate and inaccurate. Alternative methods for the plastic limit are shown to be imprecise and unreliable. The strength-based concept and use of the fall-cone test to determine the plastic limit are shown to be flawed. An apparatus that replicates Atterberg’s rolling technique, devised and developed by the author, is described, referred to as the Barnes Apparatus. A thread of soil is rolled between two plates configured to permit extrusion and reduction of diameter with much less operator interference than with the stand
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Stancati, Gene. "Estudo experimental do comportamento tensão-deformação de uma argila adensada unidirecionalmente." Universidade de São Paulo, 1991. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-01022018-090800/.

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O trabalho é um estudo experimental do comportamento tensão-deformação, em argila adensada unidirecionalmente, após mistura com água. Para sua execução, foram desenvolvidos equipamentos para adensamento de grandes quantidades de Lama, e medidores eletrônicos específicos para deformações volumétricas e radiais, usados em ensaios de compressão triaxial. O modelo da teoria clássica elasto-linear, para solos com comportamento anisotrópico é utilizado, após desenvolvimento algébrico, na obtenção dos parâmetros da argila. Nos cálculos, são aplicados processos estatísticos de regressões polinomiais.
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Rodríguez, Jaqueline Ruiz. "Estudo da viabilidade geológica, geotécnica e geoquímica de solos argilosos como barreiras selantes - Vale do Ribeira (SP)." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-28022018-105230/.

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Os resíduos de mineração, quando dispostos diretamente sobre o solo podem vir a causar contaminação do meio, em decorrência da presença de metais potencialmente tóxicos. Desta forma, a disposição adequada de tais resíduos torna-se necessária, tanto para futuras áreas de disposição como para as que foram degradadas pela disposição inadequada. Neste contexto, esta pesquisa teve por objetivo avaliar a viabilidade geotécnica e geoquímica de solos argilosos transportados, para serem empregados como barreiras selantes (liners) na disposição de resíduos de mineração. Isso visou solucionar o problema
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Lewis, Timothy. "Theoretical effects of consolidation on solute transport in soil barriers." Thesis, 2009. http://hdl.handle.net/1959.13/35743.

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Research Doctorate - Doctor of Philosophy (PhD)<br>Consolidation of clayey contaminant barriers, such as are employed as landfill liners, has been postulated as a cause of accelerated transit of contaminants and hence their earlier than expected appearance in secondary leachate. This proposition is theoretically investigated in this thesis using a novel large-deformation, one-dimensional continuum model of coupled mechanical consolidation and solute transport. The model is a generalization of existing coupled consolidation and solute transport models described in the literature. It takes into
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Books on the topic "Clayey soil liner"

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Conlin, B. H. An evaluation of the effects of brine on a compacted clay till liner. Research Management Division, Alberta Environment, 1986.

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Abdelmalek, Bouazza, and Bowders John J. 1957-, eds. Geosynthetic clay liners for waste containment facilities. CRC Press, 2010.

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Bouazza, Abdelmalek. Geosynthetic clay liners for waste containment facilities. CRC Press, 2010.

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Pauls, D. R. Review of literature related to clay liners for sump disposal of drilling waste. Alberta Land Conservation and Reclamation Council, Reclamation Research Technical Advisory Committee, 1988.

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Shebl, Maher Abdel-Aal. Effect of compaction technique on the diffusion characteristics in clay liners. 1990.

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Bowders, Jr., John J., John J. Geosynthetic Clay Liners for Waste Containment Facilities. CRC Press LLC, 2012.

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Geosynthetic clay liners for waste containment facilities. CRC Press, 2010.

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Book chapters on the topic "Clayey soil liner"

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Al-Tabbaa, A. "Characterization of Clayey Soil Contaminated with Herbicides for Use as Landfill Liner Material." In Soil & Environment. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0415-9_124.

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Wang, Lei. "Experimental Study on Frost Heave Characteristics of Silty Clay Beneath Operating Stations in Twin Tunnel Freezing." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-2417-8_22.

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AbstractArtificial ground freezing method construction is widely applied in the subway construction in Shanghai. In the project of the twin tunnel freezing method crossing the operating Line 10 station at No.18 Guoquan Road in Shanghai, the tunnel is located in the silty clay with a water content of 38.5%. The frost heave pressure of the silty clay will cause uplift and even cracking of the already operating station. Taking the Shanghai silty clay as the research object, this study investigates the influence of the cold end temperature and conductive temperature on the frost heave pressure of
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Sharo, Abdulla A., Qais Aburadi, Mohammad O. Taamneh, and Saja F. Alkhateeb. "Performance of Selected Expansive Clayey Soil as Compacted Liners for Landfill." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-92754-6_4.

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McLaren, Duncan, Quentin Mackie, and Daryl Fedje. "Experimental Re-creation of the Depositional Context in Which Late Pleistocene Tracks Were Found on the Pacific Coast of Canada." In Reading Prehistoric Human Tracks. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60406-6_5.

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AbstractTo better understand the depositional context of Late Pleistocene human tracks found at archaeology site EjTa-4 on Calvert Island, on the Pacific Coast of Canada, we present here the results of an experiment designed to recreate the conditions by which these tracks were formed, preserved and then revealed through excavation. Based on radiocarbon ages on small twigs and the analysis of sediments and microfossils, the interpretation of the site formation processes relate that the tracks were impressed into a clayey soil substrate just above the high tide line between 13,317 and 12,633 ca
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Li, Guowei, Ruyi Liu, Chao Zhao, Yang Zhou, and Li Xiong. "Compaction Effect Due to Single Pile Driving in PHC Pile Treated Soft Clayey Deposit." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2532-2_26.

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AbstractThe compaction effect of extra-long prestressed high-strength concrete (PHC) piles in deep soft soil foundation was studied by field test. The pore water pressure gauge, inclinometer were embedded in different plane positions or different depths of the foundation to monitor the pore pressure and deformation of the foundation when driving pile. The research shows that the magnitude of excess pore water pressure caused by single pile installation is mainly related to buried depth of the measuring point and the linear distance between the pile tip and the measuring point. The shorter the
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Gress, J. C., M. Ferreira, and J. M. Cuinet. "Why natural log of soil permeability is a linear function of void ratio for 0-400µm soils having a sandy-silty-clayey matrix?" In Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society. CRC Press, 2024. http://dx.doi.org/10.1201/9781003431749-573.

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Eid M.M., Abdelrahman M.T., and Abdel-Aal F.M.B. "Sand bentonite mixture as a secondary liners in landfills." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-225.

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Engineering specifications for a compacted clay liner are based mainly on a permeability coefficient less than 10&amp;minus;7cm/s. Sand-bentonite mixtures are often used as a barrier material when there is a lack of naturally occurring clayey soils at a site. The addition of small amounts of bentonite (5-15%) improves the performance of a granular material providing a low permeability and an enhanced mechanical stability. In addition, bentonites, obtained in dry, powdered forms, are much easier to blend with onsite sandy soils and to be compacted than wet, sticky clods of clay. Thus, this pape
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Liu Tingfa, Wu Hui, Wen Qingbo, and Hu Liming. "Numerical Study of Effect of Contact Condition on the Performance of Composite Liner." In Advances in Soil Mechanics and Geotechnical Engineering. IOS Press, 2013. https://doi.org/10.3233/978-1-61499-297-4-261.

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Landfills play a key role in the disposal of large amount of waste. Imperfect contact between liner materials is inevitable during landfill construction and its effect calls for sufficient consideration. Numerical models concerning different contact conditions and leachate heads were developed and the long-term performances of two kinds of composite liners &amp;ndash; geomembrane (GM) underlying with geosynthetic clay liner (GCL) or compacted clay liner (CCL) were analyzed. The results indicate that there is a perfect linear double logarithmic correlation between the transmissivity and leakage
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Nabeshima Yasuyuki and Tomohisa Seishi. "Deformation behavior of cement stabilized pond sediment mixed with shredded paper." In Deformation Characteristics of Geomaterials. IOS Press, 2011. https://doi.org/10.3233/978-1-60750-822-9-766.

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Hyogo Prefecture has many irrigation ponds. Sediment in the ponds is removed to prevent the eutrophication. Because pond sediment has high water content, it is usually stabilized with stabilizers such as cement and lime to reuse it. Stabilized soil has brittle shear behavior therefore it is quite different from natural soils. The fiber reinforced soil was able to improve the mechanical properties of soft soil. To improve brittle shear behavior of stabilized soils, the authors carried out a series of mixing test of soft clays with cement and shredded paper as a fiber reinforcement. And unconfin
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Keefer, Robert F. "Engineering Aspects of Soils." In Handbook of Soils for Landscape Architects. Oxford University Press, 1999. http://dx.doi.org/10.1093/oso/9780195121025.003.0020.

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Although most landscape architects use soils primarily for growing plants, sometimes they need to know how engineers look at soils. Engineers are not concerned about soil properties that relate to growing plants. Engineers consider soil as a support for building foundations, use in earthworks, a place for burying pipes that carry electricity, water, gas or oil, and as a tool for disposing of hazardous, municipal, industrial, and household wastes. Soil properties that engineers consider important are hydraulic conductivity (permeability), compressive strength, shear strength, and lateral pressu
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Conference papers on the topic "Clayey soil liner"

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Koroleva, Polina, Dmitry Rukhovich, Alexey Rukhovich, and Galina Chernousenko. "DETECTION OF AGATE-LIKE SOIL COVER STRUCTURES USING NEURAL NETWORK FILTERING OF BIG REMOTE SENSING DATA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s13.26.

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Agate-like soil cover structures (ASCS) of leached chernozems are common in some regions of Russia with a total area of 425 242 km2 (the republics of Tatarstan and Bashkortostan, Orenburg, Samara, and Ulyanovsk regions). The term �agate-like structures� was proposed due to the fact that on remote sensing data they resemble a section of the Timan agate. The structures are formed on loamy and clayey Quaternary sediments with a thickness of 0.5-5 m, overlying Permian sediments (bedrock). It is possible to identify the location of agate-like structures within the framework of the theory of multi-t
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Hagiwara, N., and M. Meyer. "Evaluating Hydrogen Stress Cracking of Line Pipe Steels under Cathodic Protection Using Crack Tip Opening Displacement Tests." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00380.

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Abstract Crack tip opening displacement (CTOD, δ) tests were carried out in buffer solutions, sand and clay to evaluate initiation of hydrogen stress cracking (HSC) at surface defects in buried pipelines under cathodic protection. Four series of line pipe steels and seam welds showed a similar tendency in cathodic current density (i) versus the critical CTOD (δC) curves, irrespective of types, pH and water content of the soils; δC showed a minimum (δHSC) when i&amp;gt;ith (ith≒1 mA/cm2) in all the testing conditions. The critical CTOD with cathodic protection, δHSC„ increased with increasing t
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Bani Baker, M. "Investigating the influence of alternative fuels on the properties of sand-bentonite liners." In Advanced Topics in Mechanics of Materials, Structures and Construction. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902592-70.

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Abstract. Landfills are one of the most effective ways utilized to dispose the wastes and usable up today, most of their failures were suspected due to the failure of their protecting natural liners. Landfill liners failure is one of the most problematic issues that face engineers and expose governments, societies, and the environment to high costs. Protection of groundwater requires that natural landfill liner structure be able to reserve its properties in harsh conditions and over a long period. However, the composition of disposed of residuals might change in the following contemporary tren
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Emami Azadi, M. R. "Influence of Spud-Can-Soil Interaction Modeling and Parameters on the Reliability Index of Neka Drilling Jack-Up Platform." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-66092.

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In the present study, the influence of spud-can-soil modeling and parameters on the reliability index of jack-up platform is investigated. Neka platform is studied as a case which is a 3-leg drilling jack-up type platform located in water depth of about 91m in Caspian Sea region. Various spud-can-soil interaction models such as pinned, fixed-base, hyper-elastic and non-linear elasto-plastic spud-can models are applied. The soil type is varied from loose to dense sand and also from soft NC-clay to very stiff OC-Clay. The effects of bias and COV of the spud-can-soil interaction modeling and also
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Zhao, Bo, Fu-Ping Gao, and Rong-Yu Kang. "Numerical Investigation on Bearing Capacity of a Pipeline on Clayey Soils." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20200.

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The bearing capacity of a pipeline foundation is crucial for the pipeline stability design. It is usually inappropriate to analyze the bearing capacity for the pipeline with special circular section directly by employing the theory for conventional rectangular strip footings. In this study, the ultimate loads of the pipeline on clayey soils are investigated numerically. A plane-strain finite element model is proposed to simulate the quasi-static process of the pipeline penetrating into the soil, in which the adaptive-grid technique and the ‘contact-pair’ algorithm are employed, and the Drucker
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Zuo, Z. B., L. L. Zhang, Y. Cheng, and J. H. Wang. "Numerical Simulation of Contaminant Transport in Unsaturated Deformable 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/omae2012-84255.

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Transport of contaminant or solute in saturated or unsaturated soils has been widely investigated in the literature. The soils are usually assumed to be rigid. However, there are cases where soils may be deformable and the deformation of the soils may influence the transport of contaminant. In this paper, a finite element model for contaminant transport in unsaturated deformable soils is established based on the governing equations of solute transport, flow and deformation in unsaturated soils. Transport of solute in a hypothetical landfill liner is used as an illustrative example. Numerical a
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AMJAD, UMAR, UDDAV GHIMIRE, HAMAD ALNUAIMI, TEJO BHEEMASETTI, and TRIBIKRAM KUNDU. "MONITORING OF PHASE TRANSITION IN FROZEN SOIL USING THE NONLINEAR (SPC-1) ULTRASONIC TECHNIQUE." In Structural Health Monitoring 2023. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/shm2023/37005.

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Frozen soils constitute a significant amount of land’s surface and are responsible for the (global) energy balances and heat transfer mechanisms affecting both land and atmospheric processes. Characterization and measurement of the properties of frozen soils during phase transition (frozen to unfrozen) is a challenging problem vowing to heterogeneity in ice-lens formation, unfrozen water, and pore structure configuration of soil grains. This study presents a non-linear ultrasonic (NLU) technique called the sideband peak count-index (SPC-I) in combination with the linear ultrasonic (LU) techniq
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Barboza, B. R., J. M. F. Melo, M. S. C. Tenorio, et al. "Numerical Modeling of Conductor Casing Installation: Leveraging the Material Point Method." In Offshore Technology Conference. OTC, 2025. https://doi.org/10.4043/35984-ms.

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Abstract Objective The tophole sections are critical for well stability, providing support to the well structure, preventing shallow fluid influx, and protecting against formation collapse. This paper aims to simulate the conductor casing installation by driving in offshore clayey soils, by developing a numerical model using the Material Point Method (MPM). The model is validated against operational data to ensure its applicability in predicting the behavior of soil-structure interaction under severe offshore conditions. Methods A clayey soil from the Campos basin, eastern Brazil, is character
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Agusta, Arifian, Guomin Ji, and Svein Sævik. "Non-Linear Clay Soil Model for Lateral Pipe-Soil Interaction." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-54658.

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This paper describes implementation and application of nonlinear lateral soil models for pipeline lateral buckling analysis. Several lateral soil models have been developed in the past and the model developed by Verley is often referenced in pipeline on-bottom hydrodynamic stability analyses (see [11], [13]). The Verley’s model includes the build up of soil passive resistance as a function of small cyclic lateral motions and it is implemented in the PONDUS software (developed by MARINTEK) for on-bottom stability analysis as well as the DNV-RP-F109. However, the Verley model does not include th
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Anghel, Ioana, Crina Bucur, Stuart D. Ware, and Margarit Pavelescu. "The Importance of Geochemical Characterization of Repository Host Horizons for Radioactive Waste Disposal: Saligny Repository Site for L/ILW, Romania." In ASME 2003 9th International Conference on Radioactive Waste Management and Environmental Remediation. ASMEDC, 2003. http://dx.doi.org/10.1115/icem2003-4760.

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The Saligny Site, situated in the vicinity of the Cernavoda Nuclear Power Plant in Romania, has been chosen as a repository site for placement of future Low and Intermediate Level Nuclear Waste. Scientific investigations are on going to help assess the long-term performance of the nuclear waste repository and include the development of a site conceptual model, geochemical characterization of the proposed liner material and the geologic formations surrounding the repository. Geochemical characteristics of the proposed waste site and of repository liner material are essential information in prov
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Reports on the topic "Clayey soil liner"

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Oliynyk, Kateryna, and Matteo Ciantia. Application of a finite deformation multiplicative plasticity model with non-local hardening to the simulation of CPTu tests in a structured soil. University of Dundee, 2021. http://dx.doi.org/10.20933/100001230.

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In this paper an isotropic hardening elastoplastic constitutive model for structured soils is applied to the simulation of a standard CPTu test in a saturated soft structured clay. To allow for the extreme deformations experienced by the soil during the penetration process, the model is formulated in a fully geometric non-linear setting, based on: i) the multiplicative decomposition of the deformation gradient into an elastic and a plastic part; and, ii) on the existence of a free energy function to define the elastic behaviour of the soil. The model is equipped with two bonding-related intern
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Dasgupta, Avijit, David Russell, and Peter J. Marks. Laboratory Study on Effectiveness of Clay Liners to Contain Trichloroethylene (TCE) Contaminated Soils Sharpe Army Depot, California. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada173104.

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Litaor, Iggy, James Ippolito, Iris Zohar, and Michael Massey. Phosphorus capture recycling and utilization for sustainable agriculture using Al/organic composite water treatment residuals. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600037.bard.

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Objectives: 1) develop a thorough understanding of the sorption mechanisms of Pi and Po onto the Al/O- WTR; 2) determine the breakthrough range of the composite Al/O-WTR during P capturing from agro- wastewaters; and 3) critically evaluate the performance of the composite Al/O-WTR as a fertilizer using selected plants grown in lysimeters and test-field studies. Instead of lysimeters we used pots (Israel) and one- liter cone-tainers (USA). We conducted one field study but in spite of major pretreatments the soils still exhibited high enough P from previous experiments so no differences between
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