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- After the method of mean trace length estimation of rock mass joint was analyzed and summarized,the theory basis of mean trace length estimation by scanline method was extended. 分析总结岩体节理平均迹长的估计方法后,扩展了测线法节理平均迹长估计的理论基础。
- After the method of mean trace length estimation of rock mass joint was analyzed and summarized, the theory basis of mean trace length estimation by scanline method was extended. 摘要分析总结岩体节理平均迹长的估计方法后，扩展了测线法节理平均迹长估计的理论基础。
- Abundant joint data were obtained through field survey.The mean trace length of rock mass joint was estimated by the extended scanline method and circular window method. 通过现场节理调查获得丰富的节理数据，采用扩展的测线法和圆形窗口法分别估计岩体节理的平均迹长。
- MEAN TRACE LENGTH ESTIMATION OF ROCK MASS JOINT 岩体节理平均迹长估计
- rock mass joint and cracks network 岩体节理裂隙网络
- STUDY ON ROCK MASS JOINT MEASUREMENT BASED ON DIGITAL PHOTOGRAMMETRY 基于数码摄影技术的岩体裂隙测量方法初探
- ESTIMATION OF MEAN TRACE LENGTH AND TRACE MIDPOINT DENSITY OF ROCK MASS JOINTS 岩体节理平均迹长和迹线中点面密度估计
- 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
- rock mass joint 岩体节理
- THE APPLICATION OF DIGITAL IMAGE INTERPRETATION IN THE STATISTICS OF ROCK MASS JOINTS IN FIELD 数码图像的解析在野外岩体裂隙统计上的应用
- 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
- Two-dimensional (2D) compressional wave propagation from a tunnel or borehole in a rock mass with single joint is a multiple factor-influenced problem. 摘要二维波穿过单节理的问题是一个复杂的多因素影响问题，其透射率影响因素有：节理无量纲刚度、射线角、巷道半径、所在点离巷道中心的径向距离以及岩石力学性能参数。
- 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。
- 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。
- rock mass joints 岩体节理
- 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。
