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- Theory and practice of grouting drainage and anchorage of rock mass II. 岩体灌浆排水锚固理论与实践2。
- anchorage of rock mass 岩体锚固
- Based on model testing, the distribution regularity of internal strain is introduced along several typical directions of rock mass caused by the prestress of anchorage cable. 介绍锚索预应力在岩体内引起的应变状态模型试验研究成果 ,其中包括由锚索预应力引起的岩体轴向应变沿锚索轴线分布状态 ,岩体表面及断层面上岩体法向应变分布状态 ,岩体内部不同深度上岩体轴向应变沿水平方向分布状态等。
- Influences of axis inclination, length, clamping angle of anchorage, roughness and bonding degree of interface on the displacement of anchorage and repose stability of rock mass were explored. 就锚碇体轴线倾角、长度、夹持角、接触界面粗糙度及结合程度对锚碇位移和岩体安息稳定性的影响作了深入探讨。
- anchorage of discontinuous jointed rock mass 加锚断续节理岩体
- In this paper, the choice of rock mechanical parameters of east anchorage of Egongyan Bridge across Yangtze River in Chongqing and possible failure mode are introduced. 本文介绍了重庆鹅公岩大桥东锚碇岩体力学参数的取值过程及可能的破坏模式。
- The formulas of rock mass displacements and deformations are devel... 通过工程实例分析表明,理论预计结果与现场实测结果吻合。
- These screes are generally small pieces of rock which have become detached from the rock mass. 这些碎石通常都是些小石块,它们从岩体上分离下来。
- He is the anchorage of my hopes. 他是我希望的寄托。
- The blasting of slope excavation results in the damage of rock mass consequentially. 摘要边坡开挖爆破必然造成边坡岩体的损伤。
- At a time, The acoustic measurement method of rock mass stresses and the horizontal tectonic stress are discussed. 同时,对用弹性波法确定岩体地应力及水平构造应力进行了探讨。
- He is the anchorage of our hopes. 他是我们希望的寄托。
- This paper presents the study in-situ on stress field of rock mass around mining area of Bai-jiac. 本文介绍了白皎矿区岩体应力场的现场研究。采用孔径应力解除法进行了两个点六个钻孔的空间应力测量。
- She is the anchorage of all his hopes. 他把一切希望寄托在她身上。
- So macroscopical damage mechanism of rock mass should research through its load and deformation law. 所以煤岩的宏观破坏机理应从其荷载以及变形规律来研究。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- In the local or global movement of rock mass under mining,overlying strata play a key role. 上覆岩层对采动岩体活动全部或局部起决定性作用,上覆岩层运动是一个复杂的时空过程,具有时效性。
- 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。
- Cumulative explosion is a promising technology in controlled blasting of rock mass. 聚能爆破技术是岩石控制爆破技术中有待开发的领域。