中国滑坡灾害数量多, 分布广, 危害大, 每年约有80% 的地质灾害发生在已查明的隐患点范围之
外. 监测预警是主动防范地质灾害的重要手段. 变形是滑坡最为关键的监测参数 …

Failure characteristics of rocks under polyaxial compression have been the subject of
extensive laboratory testing, although a limited amount of literature is published on the …

Hard rocks exhibit three-dimensional (3D) stress-dependent failure under true triaxial
compression. The deformability and strength of hard rocks under true triaxial compression …

We present a comparative study of crack damage evolution in dry sandstone under both
conventional (σ1> σ2= σ3), and true triaxial (σ1> σ2> σ3) stress conditions using results from …

This study presents an example illustrating the role of in situ 3D stress path method in
simulating the roof damage development observed in the Mine-by tunnel at Underground …

The failure mechanism of rock masses is an important issue concerning the safe
construction of underground engineering. Here, we conduct a series of true triaxial …

Numerically simulated true triaxial compression tests (σ 1≥ σ 2≥ σ 3) are conducted in this
study to elucidate the failure mechanism of sandstone using 3D discrete element method …

The post-peak behaviour of rocks plays an important role in studying the stability of
surrounding rocks. A series of true triaxial compression tests in high-low stress states were …

This paper describes the mechanical behavior of artificially cemented sands with strong,
intermediate, and weak bond strengths, using experimentation and 3D discrete element …

The far-field microdynamic disturbance caused by the excavation of deep mineral resources
and underground engineering can induce surrounding rock damage in high-stress …