Results 91 to 100 of about 4,691 (191)

A method to determine strength parameters by triaxial testing and 3D rock failure models

Journal of Rock Mechanics and Geotechnical Engineering
Estimating the strength parameters of a chosen rock failure criterion is crucial for rational stability analyses. However, the grid search algorithm applied to true triaxial test data presents challenges that hinder its widespread adoption.
Pengfei He, Zhigang Tao, Xulong Yao, Manchao He, Mostafa Sharifzadeh   +4 more
doaj   +1 more source

Development and validation of three-way rigid true triaxial apparatus for soils

Yantu gongcheng xuebao
The intermediate principal stresses have a significant effect on the stress-strain behavior of soils. To describe the stress-strain behavior of soils more accurately, it is necessary to carry out true triaxial tests in the field of soil mechanics.
SHAO Shengjun 1, 2, WANG Zechi 1, SHAO Shuai 1, WU Hao 1, ZHANG Shaoying 1
doaj   +1 more source

Experimental Study on Mechanical and Damage Evolution Characteristics of Coal during True Triaxial Cyclic Loading and Unloading. [PDF]

Materials (Basel), 2023
Jiang C, Wang L, Ding K, Wang S, Ren B, Guo J.   +5 more
europepmc   +1 more source

Microdynamic mechanical properties and fracture evolution mechanism of monzogabbro with a true triaxial multilevel disturbance method

International Journal of Mining Science and Technology
The far-field microdynamic disturbance caused by the excavation of deep mineral resources and underground engineering can induce surrounding rock damage in high-stress conditions and even lead to disasters.
Zhi Zheng, Bin Deng, Hong Liu, Wei Wang, Shuling Huang, Shaojun Li   +5 more
doaj   +1 more source

Gas pressure evolution characteristics of deep true triaxial coal and gas outburst based on acoustic emission monitoring. [PDF]

Sci Rep, 2022
Zhang X, Tang J, Yu H, Pan Y.
europepmc   +1 more source

Failure and deformation characteristics of shale subject to true triaxial stress loading and unloading under water retention and seepage. [PDF]

R Soc Open Sci, 2022
Li S, Wang C, Zhang D, Yu B, Ren K.
europepmc   +1 more source

Research on the True Triaxial Mechanical Properties of Concrete under the Coupling Action of High Temperature and Biaxial Unequal Lateral Pressure. [PDF]

Materials (Basel), 2022
Ren B, Wang T, Xu J, Wang Z, Lv Y, Ning Y.   +5 more
europepmc   +1 more source

Wave Dissipation and Energy-Absorption Characteristics of Wave-Absorbing Metal Plates with Different Aperture Sizes and Thicknesses under True-Triaxial Static-Dynamic-Coupling Loading. [PDF]

Materials (Basel), 2022
Huang L, Wu X, Zeng S, Li X.
europepmc   +1 more source

Physical simulation test of true triaxial rock mechanics for waterflood dilation in offshore oilfields. [PDF]

Sci Rep
Li D, Chen H, Liang X, Huang Z, Gao Y.
europepmc   +1 more source

True triaxial hydraulic fracturing experiments and FDEM simulation study of coal-measure rock strata. [PDF]

Sci Rep
Ma J, Dong G, Wang H, Li X.
europepmc   +1 more source