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- rock mass discontinuity investigation 岩体结构调查
- Evaluation of rock mass quality based on fractal dimension of rock mass discontinuity distribution 基于岩体结构面分布分形维的岩体质量评价
- rock mass discontinuity 岩体结构面
- The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass. 离散元法是基于不连续性假设的数值方法,它特别适合于求解节理岩体中的非连续性问题。
- Unloading rock mass mechanics II. 卸荷岩体力学2。
- The rock mass produced by an intrusive process. 侵入岩浆岩浆侵入过程中生成的岩块
- The mechanics intensity of structural plane is the feeblest part in the rock mass structure, the exhibition of discontinuity, unequal and anisotropy for mechanics capability induced by structural plane. 结构面是岩体结构中力学强度最薄弱的部位，导致了岩体力学性能的不连续性、不均一性和各向异性。
- Because rock mass possesses heterogeneity, discontinuity and rheology property, there exists some problems on the choice of rock mass mechanical parameter of layer rock mass slope engineering. 由于岩体具有不均匀性、不连续性和随时间变化的特性，目前在层状岩体边坡工程的岩体力学参数选取方面仍然存在一些问题。
- The stability of rock mass project is mainly controlled by the rock mass structure, and faults are the large geological discontinuity plane commonly encountered in rock mass engineering. 摘要岩体工程的稳定性主要受岩体结构控制，而断层是岩体工程中最常见的一类规模较大的地质不连续面。
- It is indicated that the blocky structural rock mass itself is one kind of special engineering material with the characteristics of uncertainty, nonhomogeneous, anisotropic, discontinuity, nonlinear. 指出块状结构的岩体本身是一种特殊的工程材料,不确定、非均质、各向异性、非连续、非线性是其主要特征。
- Simultaneously, the displacements of the rock mass were monitored. 与此同时，还对矿房围岩的变形进行了监测；
- A fracture or crack in a rock mass along which no appreciable movement has occurred. 裂缝，裂口岩石块中的碎片或缝隙，在其周围未发生过可被觉察到的运动
- 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。
- There is a large scale of dynam-relaxed rock mass lies in Daliushu dam site. 大柳树坝址区存在大面积、大范围的岩体松动破坏现象。
- It is first confirmed in theory that two dimensional distribution of Joint trace revealed in an outcrop plane (2D) or in a hole (1D) does not represent three dimensional (3D) distribution of discontinuity with limited size in real rock masses. 从理论上证明了节理岩体内有限大小的结构面实质上是呈三维分布的,岩体出露面上结构面出露迹线的分布一般不能代表三维岩体中结构面的分面特征。
- Cleavage and fracture have a strong impact on blasted result for rock mass. 摘要节理裂隙对岩体爆破效果有很大的影响。
- 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。
- Accumulating sand can lead to great pressure on top of the grottoes and ponding in the rock mass. 积沙还能造成窟顶巨大压力和岩体积水。
- Geologically, the rock mass of the Mogao Grottoes is semi-binder calcirudite of the quaternary sediment of very loose structure. 莫高窟岩体在地质学上属第四纪沙泥质、钙质半胶结砾岩，结构十分松散。
- Discontinuities or weakness planes are those structural features which separate intact rock blocks within a rock mass. 不连续面或弱面指在岩体内分割完整岩石的那些构造形迹。
