Numerical modeling of flexural deformation of laneway in layered rock mass;
层状岩体巷道弯曲变形的有限元模拟
Deformation of huge underground opening excavated in layered rock mass with steep dip angle;
陡倾角层状岩体中地下洞室围岩的变形
Stability analysis and anchor methods for blocks of underground layered rock mass in cavern excavation;
层状岩体开挖洞室围岩块体稳定分析及锚固方法
Study on integration of three-dimensional modeling and numerical simulation for stratified rock mass;
层状岩体三维可视化构模与数值模拟的集成研究
A definition of water-inrush-factor was presented,and the criterion about the instability of seepage flow of water in stratified rock mass was described by water-inrush-factor.
利用煤矿底板突水因数表述了层状岩体渗流失稳条件。
Based on stratified rock mass structure characteristic of stratum with coal,the process and characteristic of overlying strata movement are analysed in the paper,3 basic patterns of overlying strata movement are put forwarded,and bed separation type of overlying strata and its control characteristic are further analyzed.
基于煤系地层的层状岩体结构特征 ,对长壁综放开采工作面上覆岩层的活动特点和过程进行了深入的分析 ,由此提出了上覆岩层状岩体运动的 3种基本模式 ,并对离层的类型和控制特点进行了分析。
The mechanism analyses of bedded rock blasting damage and fracture;
层状岩体爆破损伤断裂机理分析
Model study of seepage in single fissure bedded rock;
单裂隙层状岩体渗流模型研究
On tilting failure of bedded rock slope;
论层状岩石边坡的倾倒破坏
Numerical simulation of excavating openings in layered rockmass considering the couple stress;
考虑偶应力的层状岩体地下洞室开挖模拟
The physico-mechanical characteristics of layered rock are different between its tangential and normal orientations.
层状岩体沿层面方向和垂直于层面方向的物理力学特性各异,表现出明显的各向异性,其破坏形式也与一般各向同性岩体不同。