SIMULATION OF THE MECHANICAL CHARACTERISTICS OF A GRANULAR MATTER TESTED UNDER BIAXIAL LOADING

Bi Z. W.; Huang W. F.; Xiao G. X.

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SIMULATION OF THE MECHANICAL CHARACTERISTICS OF A GRANULAR MATTER TESTED UNDER BIAXIAL LOADING

机译：轴向载荷下颗粒状材料力学特性的模拟

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The mechanical characteristics of granular matter tested under biaxial loading are studied by numerical simulation. The stress-strain process, volume strain, coordination number, and shear zone are analyzed. The results indicate that the shear zone develops along with the coordination number and volume strain. With an increase in strain, the shear zone is centralized gradually. Moreover, the force transfer in the granular matter is also discussed.

机译：通过数值模拟研究了在双轴载荷下测试的颗粒物的力学特性。分析了应力-应变过程，体积应变，配位数和剪切带。结果表明，剪切带随着配位数和体积应变的增加而发展。随着应变的增加，剪切带逐渐集中。此外，还讨论了颗粒物质中的力传递。

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《Strength of Materials》 |2015年第1期|共6页
作者
Bi Z. W.; Huang W. F.; Xiao G. X.;
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正文语种 eng
中图分类工程材料学;
关键词
granular matter; force chain; biaxial test simulations; micromechanical;

机译：颗粒物;力链;双轴试验模拟;微机械;

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1. SIMULATION OF THE MECHANICAL CHARACTERISTICS OF A GRANULAR MATTER TESTED UNDER BIAXIAL LOADING [J] . Bi Z. W., Huang W. F., Xiao G. X. Strength of Materials . 2015,第1期

机译：轴向载荷下颗粒状材料力学特性的模拟
2. Mechanical behaviour of dry fabric reinforcements. 3D simulations versus biaxial tests [J] . A. Gasser, P. Boisse, S. Hanklar Computational Materials Science . 2000,第1期

机译：干织物增强材料的机械性能。 3D模拟与双轴测试
3. Influence of loading frequency on mechanical properties of unbound granular materials via repeated load tests [J] . Li Ning, Ma Biao, Wang Hao, Construction and Building Materials . 2021,第Sepa27期

机译：载荷频率对通过重复载荷试验的未结合粒状机械性能的影响
4. Micromechanical characterization and prediction of undrained response from drained triaxial shear tests in granular media under monotonic loading: Simulations using PFC3D [C] . Anitha Kumari, Sitharam Thallak International symposium on geomechanics and geotechnics: from micro to macro . 2011

机译：单调载荷下粒状介质排出三轴剪切试验的微机械表征及预测：使用PFC3D模拟
5. Evaluation of Passive Mechanical Properties of Murine Vaginal Tissue through Planar Biaxial Mechanical Testing and Biochemical Evaluation [D] . Russell, Rachel. 2020

机译：通过平面双轴机械测试和生物化学评估评价鼠法阴道组织的被动性能
6. Correction: Li H. et al. Research on Design and Simulation of Biaxial Tensile-Bending Complex Mechanical Performance Test Apparatus. Micromachines 2017 8 286 [O] . Hailian Li, Hongwei Zhao, Chunyang Luo, 2017

机译：校正：LiH.等。双轴拉伸弯曲复杂机械性能测试仪的设计与仿真研究。微型机械20178286
7. Preliminary evaluation of the loading characteristics of biaxial tests at low and very high frequencies [O] . Vieira M., Reis L., de Freitas M., 2016

机译：低频和甚高频双轴试验载荷特性的初步评估
8. Study of the Behavior and Micromechanical Modelling of Granular Soil. Volume 2. An Experimental Investigation of the Behavior of Granular Media Under Load. [R] . Petrakis, E., Dobry, R., Van Laak, P., 1991

机译：颗粒土的行为与微观力学模型研究。第2卷：负载下颗粒介质行为的实验研究。

SIMULATION OF THE MECHANICAL CHARACTERISTICS OF A GRANULAR MATTER TESTED UNDER BIAXIAL LOADING

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