金属矿山地下圆形硐室拉张破裂数值模拟 关键词：硐室；数值模拟；拉张破裂 [gap=1262]Key words: chamber； numerical simulation ；tension fracture
基于28个网页-相关网页
When the tension stress exceeds the tension strength,the rock is fracture and forms the tension fracture plane and the cracks on the top. This is similar to the practical situation of the field.
当拉应力超过岩石的抗拉强度时,岩体破裂,在顶部形成拉张破裂面和裂缝,这与现场的实际情况非常相似。
参考来源 - 软岩边坡拉张破裂有限元数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
用有限元模拟了单一弱面斜坡强震作用下的拉张破裂过程。
The finite element method is used to simulate tensile fracture process of slope with single weak plane under strong earthquake.
通过单轴拉伸试验，分析了地裂缝发育区原状黄土与重塑黄土的拉张破裂特性。
Through uniaxial tensile tests, the tensile fracture characteristics of undisturbed loess and remolding loess in the zone with developed ground fissures are analyzed.
应用推荐