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- The obtained results are shown that the anchor bolts supports in the fissured rock mass is good to raise the safety of the whole structure of grottoes. 结果表明,锚杆的加固作用是明显的,在有裂隙的部位打入锚杆对石窟整体结构的安全性是有益处的。
- Theoretical expressions of the relaxation moduli of fissured rock mass under uniaxial and hydrostatic strains are derived by use of the Betti reciprocal theorem and viscoelastic fracture theory, and the difference between the moduli is analyzed. 利用线粘弹性断裂力学原理和Betti能量互等定理;推导了裂隙岩体单轴松弛模量和体积松弛模量的理论表达式;对比了两者之间的差异.
- Steep topography, fissured rocks and fossil stalactites are favorable to rock-fall disaster. 近年来,冠岩发生了几起危岩崩塌事故。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- Study of Fissured Rock Permeability Measurement by Using Single-well Tracer Method 单孔示踪方法测定裂隙岩体渗透性研究
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- Brief State on Method of Confirming Permeability Coefficient in Consideration of Stress Status in Fissured Rock Mass 考虑应力状态的裂隙岩体渗透系数确定方法简述
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- Four-freedom complete method for the seepage-stress coupled analysis in fissured rock masses 裂隙岩体渗流与应力耦合分析的四自由度全耦合法
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The road was blocked by a huge rock. 道路被一块大石头堵住了。