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- Blasting fracture rock mass 裂隙岩体爆破
- It is one of the most extensively used methods to calculate the permeability coefficient of the fractured rock mass by the way of permeability tensor. 利用渗透张量法求取裂隙岩体的渗透系数是目前在求取裂隙岩体渗透系数中运用最广泛的方法之一。
- The seepage diffusibility of leaching solution and its wetting ability to fractured rock mass can be enhanced or weakened by the electric field. 地电场能够强化或者减弱裂隙岩块中溶浸液的渗流扩散能力和溶浸液对岩块的润湿作用。
- The proposition of this error formula offers a new method for calculating the permeability coefficient of the fractured rock mass by permeability tensor. 该误差公式的提出为修正利用渗透张量计算裂隙岩体渗透系数提供了一种新的思路和方法。
- Regard this as the starting point,this paper deduces the random error formula of the filling and opening fractured rock mass by using the transmission law of the error and calculates the error combined with the actual project. 以此为出发点,利用误差的传递定律推导出了充填裂隙岩体和张开裂隙岩体的随机误差计算公式,并结合实际工程问题分别对充填裂隙和张开裂隙两种情况下利用随机误差公式进行了的误差分析。
- 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
- Three methods, called Energy superposition method (ESM), geological statistic method (GSM) and numerical simulation method (NSM) were proposed to estimate the REV sizes of fractured rock masses. 归纳总结并提出了岩体REV的3种确定方法：能量叠加法，地质统计法，数值模拟法；
- For fully representing the characteristics of fractured rock masses,such as strong nonhomogeneity and discontinuousness,the media are studied with generalized multiple porous media theory. 为充分体现矿井裂隙水系统的强烈非均质性和不连续特征,运用广义多重介质理论,系统地研究了范各庄煤系含水介质。
- Utilizing the technique of ultrasonic detection on jointed and fractured rock masses, the author firstly measures the elastic wave velocity, then appraises the quality of different masses. 首先利用超声波探测法对节理裂隙岩体进行了声波测试,对不同的节理裂隙岩体进行了质量评估。
- 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。
- Preliminary study on general block method of fractured rock mass 裂隙岩体一般块体理论初步
- It is an effective new method to make further analysis of crack propagation for blasting fracture with dynamic caustics. 应用爆炸加载的透射式动焦散线测试系统,分析了爆炸裂纹的扩展规律。
- Influence of seepage pressure on damage of fractured rock mass 渗透压力对裂隙岩体损伤破坏的研究
- Study on model of solute transport in fractured rock mass 裂隙岩体溶质运移模型研究
- 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。
- Unloading rock mass mechanics II. 卸荷岩体力学2。
- jointed and fractured rock masses 节理裂隙岩体
- 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。
- The rock mass produced by an intrusive process. 侵入岩浆岩浆侵入过程中生成的岩块
- fracture rock mass 裂隙岩体
