Relevant bibliographies by topics / Mohr-Coulomb Model

Contents

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

Academic literature on the topic 'Mohr-Coulomb Model'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Mohr-Coulomb Model"

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Sui, Chuan-Yi, Yu-Sheng Shen, Yu-Min Wen, and Bo Gao. "Application of the Modified Mohr–Coulomb Yield Criterion in Seismic Numerical Simulation of Tunnels." Shock and Vibration 2021 (November 25, 2021): 1–20. http://dx.doi.org/10.1155/2021/9968935.

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To solve the classical problem that the Mohr–Coulomb yield criterion overestimates the tensile properties of geotechnical materials, a modified Mohr–Coulomb yield criterion that includes both maximum tensile stress theory and smooth processing was established herein. The modified Mohr–Coulomb constitutive model is developed using the user-defined material subroutine (UMAT) available in finite element software ABAQUS, and the modified Mohr–Coulomb yield criterion is applied to construct a numerical simulation of a shaking table model test. Compared with the measured data from the shaking table
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Yan, Zhi Xin, Jian Duan, Ping Jiang, and Hou Yu Wang. "A Study on Constitutive Model and Parameters of Rock Slope Stability." Materials Science Forum 575-578 (April 2008): 1210–16. http://dx.doi.org/10.4028/www.scientific.net/msf.575-578.1210.

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In this paper, taking elastic and plastic characteristics of rock into account, the authors have studied the relationship between different constitutive models. By transforming material parameters merely, on the basis of Equivalent Mohr-Coulomb Yield Criterion, the researchers achieved the application of these relationship in the computer program-Ansys5.7. They also have discussed the magnitude relationship between the transformed parameters and the original ones. By analyzing the cases of rock slope with obvious sliding surface, the researchers proved that it is liable to replace Mohr-Coulomb
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Jiang, Zhu Jin, Wu Jun Cai, and Dao Sheng Ling. "Coulomb-Cam Model for Dilatancy and Work-Softening of Sand." Advanced Materials Research 446-449 (January 2012): 1602–5. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.1602.

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Cambridge model gets the extensive application, which has advantages of rigorous theoretical derivation and model parameters which can entirely be obtained by triaxial tests, while it has deficiencies of the narrow applicative scope and describing the dilatancy hardly. As the most widely used strength theory, Mohr-Coulomb model can directly represent shear strength of soil material simply, without consideration for compression deformation yet. On account of the critical state of dilatancy defined comprehensively, this paper based on the description of dilatancy combines the advantage of Cambri
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Tschuchnigg, Franz, Gertraud Medicus, and Barbara Schneider-Muntau. "Slope stability analysis: Barodesy vs linear elastic – perfectly plastic models." E3S Web of Conferences 92 (2019): 16014. http://dx.doi.org/10.1051/e3sconf/20199216014.

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The results of slope stability analysis are not unique. Different factors of safety are obtained investigating the same slope. The differences result from different constitutive models including different failure surfaces. In this contribution, different strength reduction techniques for two different constitutive models (linear elastic - perfectly plastic model using a Mohr-Coulomb failure criterion and barodesy) have been investigated on slope stability calculations for two different slope inclinations. The parameters for Mohr – Coulomb are calibrated on peak states of element tests simulate
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Li, Ning, Biao Ma, and Hao Wang. "Strains Comparisons of Unbound Base/Subbase Layer Using Three Elasto-Plastic Models under Repeated Loads." Applied Sciences 11, no. 19 (2021): 9251. http://dx.doi.org/10.3390/app11199251.

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The constitutive model is the crucial part for the finite element analyses. To study the elasto-plastic properties of unbound granular materials (UGMs) under repeated vehicular loads, an elasto-plastic constitutive model called revised spatially mobilized plane (SMP) was proposed and validated. In this study, the revised SMP model was used for the plastic strain analyses of a typical three-layer pavement structure. To make comparisons, the Mohr-Coulomb and Druck-Prager models were employed for the numerical computation. The results show that plastic tensile and compressive strains in the horiz
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Wang, Ruofan, Feitao Zeng, and Li Li. "Applicability of Constitutive Models to Describing the Compressibility of Mining Backfill: A Comparative Study." Processes 9, no. 12 (2021): 2139. http://dx.doi.org/10.3390/pr9122139.

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The compressibility of mining backfill governs its resistance to the closure of surrounding rock mass, which should be well reflected in numerical modeling. In most numerical simulations of backfill, the Mohr–Coulomb elasto-plastic model is used, but is constantly criticized for its poor representativeness to the mechanical response of geomaterials. Finding an appropriate constitutive model to better represent the compressibility of mining backfill is critical and necessary. In this paper, Mohr–Coulomb elasto-plastic model, double-yield model, and Soft Soil model are briefly recalled. Their ap
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Sun, Hai Jian, and Yong Quan Li. "Numerical Analysis of the Excavation of Deep Pit Based on Mohr-Coulomb Failure Model." Advanced Materials Research 919-921 (April 2014): 697–700. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.697.

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The Principles of Mohr-Coulomb failure model and hardening and rate dependence are dealt with in detail. Based on Mohr-Coulomb failure model with isotropic hardening, numerical analysis is conducted . The results calculated show that the horizontal displacement and moment of the continuous wall, and the subsidence of surface outside the pit agree with the objective laws during the excavation. The method adopted and those results gained by numerical method may provide reference to engineering practice.
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Poklopová, Tereza, Veronika Pavelcová, and Michal Šejnoha. "COMPARING THE HOEK-BROWN AND MOHR-COULOMB FAILURE CRITERIA IN FEM ANALYSIS." Acta Polytechnica CTU Proceedings 30 (April 22, 2021): 69–75. http://dx.doi.org/10.14311/app.2021.30.0069.

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This paper revisits the issue of a potential substitutions of the Hoek-Brown failure model by the standard Mohr-Coulomb model in the stability analysis of rock masses. The derivation of equivalent shear strength parameters of the Mohr-Coulomb proposed by Hoek et al. [1] is addressed with emphases on the suitable range of stresses for which the equivalence of the two failure criteria applies. To that end, a simple numerical analysis of the oedometric test is carried out. It is seen that a correct choice of the upper limit of the minimum compressive principal stress is crucial for the Mohr-Coulo
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Lim, Aswin, and Octavianus Arvin Sukiwan. "Evaluation of ASTM D 1143/D 1143M-07 and Chinese Code JGJ 106-2014 for Pile Load Testing using Finite Element Method." Civil Engineering Dimension 25, no. 2 (2023): 126–34. http://dx.doi.org/10.9744/ced.25.2.126-134.

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Pile foundation is a structural element utilized to transmit structural load into the soil mass. During design processes, many empirical equations used to estimate axial pile capacity, and a pile load test is conducted to validate the design. In Indonesia, it is common to adopt ASTM D 1143/D 1143M-07 for pile testing. Chinese Code JGJ 106-2014 is another viable option, which has gained popularity recently. This study investigated the load–settlement curves obtained using both codes. The analyses were simulated using the Mohr–Coulomb and the Hardening Soil models. The Hardening Soil model yield
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Sitorus, Pangeran Holong, and Sri Wulandari. "Pengaruh Perilaku Tinggi Muka Air Tanah dengan Variasi Kemiringan Lereng Terhadap Stabilitas Lereng Berbasis Pemodelan Numerik." Jurnal Teknik Sipil 29, no. 2 (2022): 145–52. http://dx.doi.org/10.5614/jts.2022.29.2.5.

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Abstrak Masalah stabilitas lereng cukup umum dan tersebar luas di banyak proyek teknik sipil. Banyak kasus kelongsoran lereng alami yang disebabkan oleh faktor air, seperti air di permukaan maupun aliran air di dalam tanah. Tujuan dilakukannya penelitian ini untuk membuktikan pengaruh tinggi muka air tanah terhadap stabilitas lereng berbasis pemodelan numerik dengan meninjau nilai faktor keamanan lereng. Penelitian ini dilakukan dengan memodelkan tiga lereng dengan kemiringan yang berbeda menggunakan data tanah masing-masing sebagai Mohr-Coulomb Model dan Soft Soil Model dengan membuat variasi
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Dissertations / Theses on the topic "Mohr-Coulomb Model"

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Surarak, Chanaton. "Geotechnical Aspects of the Bangkok MRT Blue Line Project." Thesis, Griffith University, 2011. http://hdl.handle.net/10072/367320.

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This dissertation is on the geotechnical aspects of the completed Bangkok MRT Blue Line Project and its extension which is currently under design. There were 18 cut and cover subway stations and nearly 22 km of tunnels constructed by the use of earth pressure balanced shield tunnel boring machines. The soil profile model up to depths of 60 to 65 m consists of seven layers: Weathered Crust and Backfill Material; Very Soft to Soft Bangkok Clay; Medium Stiff Clay; Stiff to Hard Clay; Medium Dense to Very Dense Sand; Very Stiff to Hard Clay; and Very Dense Sand. The strength and deformation charac
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Frigerio, Giulio Peterlevitz. "Retroanálise de uma escavação de vala escorada a céu aberto de uma linha do metrô de São Paulo." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-31072006-102842/.

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Esta dissertação apresenta em primeira etapa o trabalho desenvolvido para averiguar a adequação dos modelos reológicos de Mohr-Coulomb e de Endurecimento de solo, para representar as deformações e distorções que ocorrem no sistema soloestrutura, quando do processo de escavação de valas escoradas. Além disto, em uma segunda etapa fazem-se estimativas de previsão de danos causados em edificações, em decorrência das escavações de uma vala escorada da linha 1 do Metropolitano de São Paulo (Metrô S.P.). A primeira e a segunda etapa foram feitas através de 810 simulações numéricas, em elementos fini
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Krishna, Y. S. R. "Numerical Analysis Of Large Size Horizontal Strip Anchors." Thesis, Indian Institute of Science, 2000. https://etd.iisc.ac.in/handle/2005/207.

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Structures like transmission towers, tele-communication masts, dry-docks, tall chimneys, tunnels and burried pipelines under water etc are subjected to considerable uplift forces. The net effect of external loading on the foundations of these structures results in forces that try to pull the foundations out of the ground. Anchors are usually provided to resist such uplift forces. Earlier theoretical research of anchor behavior has focused on elastic response and ultimate pullout capacity. Many investigators have proposed techniques for determining the collapse load of anchors. Essentially t
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Krishna, Y. S. R. "Numerical Analysis Of Large Size Horizontal Strip Anchors." Thesis, Indian Institute of Science, 2000. http://hdl.handle.net/2005/207.

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Structures like transmission towers, tele-communication masts, dry-docks, tall chimneys, tunnels and burried pipelines under water etc are subjected to considerable uplift forces. The net effect of external loading on the foundations of these structures results in forces that try to pull the foundations out of the ground. Anchors are usually provided to resist such uplift forces. Earlier theoretical research of anchor behavior has focused on elastic response and ultimate pullout capacity. Many investigators have proposed techniques for determining the collapse load of anchors. Essentially the
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Rullière, Adrien. "Etude du comportement au cisaillement d'une discontinuité rocheuse : application aux calculs de stabilité d'un barrage-poids avec prise en compte de la cohésion apparente." Thesis, Aix-Marseille, 2020. http://www.theses.fr/2020AIXM0122.

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Un des modes de rupture redouté des barrages est le cisaillement autour des discontinuités rocheuses du massif de fondation ou de l’interface de fondation roc-béton. Afin d’évaluer la résistance au cisaillement de ces discontinuités, les guides professionnels préconisent la réalisation d’essais de cisaillement et l’utilisation du critère de rupture de Mohr-Coulomb. Une telle démarche permet alors d’obtenir une valeur de cohésion apparente que les guides professionnels suggèrent cependant de négliger dans les calculs de stabilité, privant alors l’ouvrage d’un paramètre de résistance. Issu d’une
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Kováč, Vladimír. "Analýza násypového tělesa na podloží zlepšeném prefabrikovanými vertikálními drény." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392237.

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The thesis deals with the back analysis of the instrumentated embankment on the subsoil, improved by prefabricated vertical drains. The first part is devoted to the theory of consolidation calculation. Furthermore, the author deals with a parametric study of the analytical calculation of prefabricated drains and the comparsion of the analytical and numerical solution. The last and the largest part of the work is a back analysis of the embankment which was built as a part of the subsoil improvement near the Suez Canal in Egypt by Keller GmbH.
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Xie, Yi-Zheng, and 謝一正. "A study of Mohr－Coulomb model on the stress behavior of vertically loaded pile." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/15112906478738811095.

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Hsieh, Yi-Cheng, and 謝一正. "A study of Mohr－Coulomb model on the stress behavior of vertically loaded pile." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/19376747198876832645.

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碩士<br>國立臺灣科技大學<br>營建工程技術學系<br>82<br>In order to understand the stress behavior of vertically loaded piles in sand, the study used a finite difference program-FLAC as a tool to write the analysis program. The Q-S curve, Q-D curve t-z curve, q-z curve as well as f-D curve were studied and were compar edwith the test results. By using the Mohr- Coulomb model for soil elements, it is found that the square element is the best for these cases, and the assymetric model is bettr than the plain mode
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Silva, Joana Rita Carvalho Henriques da. "Análise numérica de ensaios a 1G em modelos reduzidos de fundações diretas." Master's thesis, 2015. http://hdl.handle.net/10316/38636.

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Dissertação de Mestrado Integrado em Engenharia Civil apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra.<br>As fundações superficiais distribuem cargas estruturais sobre grandes áreas de solo ou rocha perto da superfície, diminuindo a intensidade das cargas aplicadas para níveis admissíveis para solos de fundação. O projeto de uma fundação superficial deve compreender normas básicas de segurança e utilidade funcional. No que diz respeito ao seu dimensionamento, as tensões de contacto não devem exceder a capacidade de carga do solo e é essencial manter o controlo sobre
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Santo, Rafael João Marques Carvalho do Espírito. "Estação do Terreiro do Paço: Análise do projecto e comportamento observado." Master's thesis, 2014. http://hdl.handle.net/10316/38602.

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Dissertação de Mestrado Integrado em Engenharia Civil apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra<br>A Estação de Metropolitano do Terreiro do Paço representa uma das maiores obras geotécnicas alguma vez levadas a cabo em Portugal. Trata-se de uma escavação escorada de profundidade e extensão bastante consideráveis, construída a céu aberto num maciço terroso com elevada deformabilidade e fracas propriedades resistentes. A sua localização, na proximidade do Rio Tejo e de edificado de inestimável valor patrimonial, aliada às características dos solos interessados,
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Book chapters on the topic "Mohr-Coulomb Model"

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Yang, Zhaochun. "Mohr-Coulomb Model." In Material Modeling in Finite Element Analysis, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003436317-19.

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Ma, Liying, Macheng Gui, Shaoxiong Gui, and Yuanwen Cao. "Analysis and Experiment Study About Vibration Compaction Based on Drucker-Prager Model." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_43.

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AbstractThe relationship and the applicable conditions between Mohr–Coulomb model and linear Drucker-Prager model were discussed, and the results showed that when the friction angle was less than 22° Drucker-Prager model was more suitable for modelling the soil unit; When the friction angle was more than 22°, the Mohr–Coulomb model should be used. In order to further study the compaction characteristics of vibratory roller and the dynamic relationship between vibratory roller and soil, the finite element model of “vibrating roller-soil” was established. The simulation results showed that verti
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Sharma, Sukrit, Viswanath Parol, and Amit Prashant. "Liquefaction Instability Analysis Using Extended Mohr-Coulomb Model Under Axisymmetric Conditions." In Challenges and Innovations in Geomechanics. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-12851-6_17.

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Cui, X. Z., Q. Jin, Q. S. Shang, and S. T. Liu. "Mohr-Coulomb Model Considering Variation of Elastic Modulus and Its Application." In Fracture and Strength of Solids VI. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-989-x.1445.

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Sang-To, Thanh, Minh Hoang-Le, Manh Vu-Tran, Magd Abdel Wahab, and Thanh Cuong-Le. "Estimation Displacement of Diaphragm Wall Using Hardening Soil Versus Mohr–Coulomb Model." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4835-0_29.

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Govindasamy, Darvintharen, Mohd Ashraf Mohamad Ismail, and Mohd Faiz Mohammad Zaki. "Influence of Twin Tunnel Depth in Numerical Ground Movement Prediction Using Mohr Coulomb and Hardening Soil Model." In Proceedings of AICCE'19. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-32816-0_45.

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Gadriya, Rohit, and Vivek Garg. "Soil-Structure Interaction of RC Building for Different Types of Soils Considering the Mohr–Coulomb Soil Model." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1737-8_13.

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Li, Xu, Yuxia Hu, and David White. "Extension of Mohr-Coulomb Model into State Dependent Softening of Sand and Its Application in Large Deformation Analysis." In Springer Series in Geomechanics and Geoengineering. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32814-5_79.

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Yu, Jian-qiang, Qi Li, Yong-lu Wang, and Shuai Tao. "Numerical Simulation of Rockburst Characteristics of Tunnel Surrounding Rock Under Dilatancy Effect." In Advances in Frontier Research on Engineering Structures. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8657-4_15.

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AbstractRockburst is one of the most intense reactions in various instability phenomena of underground cavern surrounding rock, which seriously threatens the safety of underground engineering construction personnel and equipment. Based on Mohr–Coulomb strain softening model, the non-associated flow rule is adopted for plastic flow after material yield. By implanting Gu Ming-cheng and Tao Zhen-yu rockburst criterion in the software, the effects of different dilatancy angles on rockburst grade and circumferential stress distribution of surrounding rock of circular tunnel are simulated. The calcu
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Ghose, Samrat, and Arindam Dey. "Prefabricated Vertical Drain-Supported Railway Embankment on Thick Marshy Deposit: A Case Study of Udaipur Railway Station Project, Tripura, India." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_142.

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AbstractIn many parts of northeast India, in order to achieve a sustainable infrastructure based on minimal distance and gradient criteria, railway tracks often have to pass through a marshy deposit with significantly poor bearing capacity. Consequently, the laid tracks undergo significant long-term settlements due to creep-induced dissipation of excess pore pressure from the underlying low-permeable soft cohesive deposits, thereby necessitating ground improvement. Among several techniques, a sustainable one has to be decided to ensure long-term unhindered functionality of the adopted methodol
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Conference papers on the topic "Mohr-Coulomb Model"

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Su, Kai, and Yin Li. "Discussion of SRFEM with Mohr-Coulomb Plasticity Model in Slope Stability Analysis." In 2012 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC). IEEE, 2012. http://dx.doi.org/10.1109/appeec.2012.6307001.

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Roy, Kshama, Bipul Hawlader, Shawn Kenny, and Ian Moore. "Effects of Post-Peak Softening Behavior of Dense Sand on Lateral and Upward Displacement of Buried Pipelines." In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-42138.

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Buried pipelines are extensively used in onshore and offshore for transportation of hydrocarbons. The response of pipeline due to lateral and upward relative displacements is one of the major concerns in pipeline design. Both physical modeling and numerical analyses have been performed in the past to understand pipeline-soil interaction mechanisms. The numerical analyses are generally performed using finite element (FE) modeling techniques. For the pipelines buried in sand, a large number of analyses available in the literature have been performed using the Mohr-Coulomb model assigning constan
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González Pérez*, H., G. Jin, and G. Agrawal. "Geomechanics Model Development: Robust New Proposal for Determination of Mohr-Coulomb Failure Envelope." In Second EAGE/SPE/AAPG Shale Gas Workshop in the Middle East. EAGE Publications BV, 2014. http://dx.doi.org/10.3997/2214-4609.20142274.

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Xia, Xinbing, Wenxu Huang, Yunhua Guo, and Liangjun Wang. "Effect of Bilinear Mohr-Coulomb Model and Tensile-Compression Ratio on Rock Fracture." In 2022 8th International Conference on Hydraulic and Civil Engineering: Deep Space Intelligent Development and Utilization Forum (ICHCE). IEEE, 2022. http://dx.doi.org/10.1109/ichce57331.2022.10042597.

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Mayoral, Juan M., Manuel J. Mendoza, Francisco A. Flores, Miguel P. Romo, and Enrique Ibarra. "Modeling Soil-Pile Interaction under Axial Loading Using a Bilinear Mohr-Coulomb Based Model." In GeoFlorida 2010. American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41095(365)17.

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Stoughton, Thomas B., and Jeong Whan Yoon. "Modified Mohr-Coulomb fracture model for anisotropic sheet materials under limited triaxial stress conditions." In NUMISHEET 2014: The 9th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes: Part A Benchmark Problems and Results and Part B General Papers. AIP, 2013. http://dx.doi.org/10.1063/1.4850036.

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Han, Meidong, Zongxi Cai, Yitong Zhang, Chuanyong Qu, and Kui Chen. "A VUMAT of modified Mohr-Coulomb model and its application in TBM tunnelling simulation." In 2016 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA). IEEE, 2016. http://dx.doi.org/10.1109/mesa.2016.7587145.

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Yoshida, Tsutomu, and Takuya Ishida. "Practical Ductile Fracture Criterion Model for Metallic Aerospace Structure Static Strength Evaluations." In ASME 2023 Aerospace Structures, Structural Dynamics, and Materials Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/ssdm2023-105345.

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Abstract A practical ductile fracture criterion model is developed, which is well suited for the aerospace structure static strength evaluations using detailed finite element analysis. The model is based on the classical Coulomb-Mohr fracture criterion and extended to handle strength anisotropy commonly present in aerospace structural metal materials through the application of stress linear transformation. The resulting model (TCM: Transformed Coulomb-Mohr model) employs the model parameter identification procedure which utilizes the well-established statistically based material allowable data
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Ye, R. R., ZX Yanf, N. Guo, and R. J. Jardine. "Numerical Simulations of Displacement Pile Installed in Sand Based on Particle Finite Element Method (PFEM)." In Innovative Geotechnologies for Energy Transition. Society for Underwater Technology, 2023. http://dx.doi.org/10.3723/lsay6901.

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The particle finite element method (PFEM) is a powerful and robust numerical tool for the simulation of large deformation problems. In this study, PFEM and post-processing functions built-into the commercial FEM software Abaqus are combined with a modified Mohr-Coulomb model to analyse the dramatic variations in the states of stress and strain associated with displacement pile installation, employing parameters calibrated to triaxial test data on Fontainebleau test sand. The implemented PFEM and modified Mohr-Coulomb model approach is applied to simulate well-documented instrumented calibratio
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Kumar, J. S., R. K. Kandasami, A. Chaudhuri, and E. Detournay. "Investigating the Deformation Characteristics of Dry Mohr-Coulomb Material During Radial Fluid Injection." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-1201.

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ABSTRACT: Understanding of the deformation behaviour of porous geomaterials during fluid injection has direct relevance in several field applications. Studies exploring the resulting deformation field and instability growth within porous media during fluid injection remains limited. Prior research has focused on utilising steady-state/asymptotic cavity expansion models to study the deformation characteristics, with only a few transient models predicting the time-dependent cavity growth. Increased fluid pressure relative to porous material stiffness enhances fluid-solid coupling, inducing plast
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Reports on the topic "Mohr-Coulomb Model"

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Li, Yaning, Thomasz Wierzbicki, Michael A. Sutton, Junhui Yan, and Xiaomin Deng. Mixed Mode Stable Tearing of Thin Sheet Al 6061-T6 Specimens: Experimental Measurements and Finite Element Simulations using a Modified Mohr-Coulomb Fracture Criterion. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada531956.

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