Results 111 to 120 of about 1,442 (214)

Research on the Long-Term Mechanical Behavior and Constitutive Model of Cemented Tailings Backfill Under Dynamic Triaxial Loading

Cemented tailings backfill (CTB) plays an important role in mine filling operations. In order to study the long-term stability of CTB under the dynamic disturbance of deep wells, ultrafine cemented tailings backfill was taken as the research object, and ...
Yiding Li, Yuye Tan, Yunpeng Kou, Yuchao Deng, Weidong Song, Jinshuo Yang   +5 more
core   +1 more source

The influence of stress path and flaw morphology on the failure mechanism and mechanical properties of rock masses. [PDF]

PLoS One
Wu N, Gan Y, Hu J, Sun R, Zeng H.
europepmc   +1 more source

Failure of two porous sandstones under true triaxial conditions

, 2014
The role of the intermediate principal stress in rock failure has been a subject of continuing debate since the pioneering work of Mogi in the 1960s with true triaxial tests.
Ma, Xiaodong, Haimson, Bezalel, Rudnicki, John   +2 more
core  

Mechanical response of high-porosity rocks under high triaxial confining pressure and experimental study of indentation tests. [PDF]

PLoS One
Gai J, Li W.
europepmc   +1 more source

Study on rock energy and microscopic failure under different stress states. [PDF]

Sci Rep
Xie L, Li B, Sun J, Jin J, Zhang J.
europepmc   +1 more source

Non-monotonic effect of differential stress and temperature on mechanical property and rockburst proneness of granite under high-temperature true triaxial compression

Complicated geological conditions such as high geo-stress and high ground temperatures often have a significant impact on the mechanical behavior and failure potential of hard rocks in deep engineering.
Qiang Yang, Zaobao Liu, Houyu Wang, Essaieb Hamdi, Chao Lin   +4 more
core   +1 more source

Study on strength criterion of progressive failure of structural loess under hydraulic action and true triaxial test. [PDF]

PLoS One
Fang J, Luo A, Chen C, Fu W, Zhao Z.
europepmc   +1 more source

Temperature effect of rockburst in granite caverns: insights from reduced-scale model true-triaxial test

To investigate the influence of thermal treatment on the rockburst in granite caverns, true-triaxial compression tests were conducted on pre-heated granite cubic samples containing a circular through-hole using a true-triaxial test system, and the micro ...
Kaifeng Han, Fengqiang Gong, Xuefeng Si, Yong Luo, Jiancheng Huang   +4 more
core   +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

Mechanical Response and Failure Characteristics of Granite Under In Situ High-Temperature and High-Pressure True Triaxial Conditions. [PDF]

Materials (Basel)
Ma Y, Fu X, Wu Y, Zhou C, Xue J, Zhang X, Yang J, Li S, Li X, Mao T, Hu Y, Diao Y, Sun X.   +12 more
europepmc   +1 more source