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- layer composite rock mass 层状复合岩体
- NUMERICAL SIMULATION TEST ON MACRO MECHANICS PARAMETERS OF LAYERED COMPOSITE ROCK MASSES 层状复合岩体宏观力学参数的计算机模拟试验
- Influence of Mechanical Characteristic of Bedding Surface on Stratified Composite Rock Mass 岩体层面力学特性对层状复合岩体的影响
- engineering composite rock mass 工程组合岩体
- 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
- 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;
- By similarity simulation experiment, we analysis the mining-induced fracture distribution and permeability of coal and rock mass near protective layer mined by speckle method. 阐述了含瓦斯煤的力学特性:通过相似模拟实验,用散斑法对保护层开采过程中来动裂隙分布规律及煤岩体的渗透性进行了分析。
- 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
- A homogenization method to the two dimensional steady heat transfer problem for the random layer composite materials is presented, and the validity of this scheme is proved. 摘要针对二维单向随机复合材料的稳态热传导问题给出了一种均匀化方法,证明了均匀化方法的合理性。
- 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 Super Trail suspension consists of a composite Rock Guard to prevent injury from sharp scree, a TPR shank, and a triple density dual compound outsole. 超级开拓者暂停由一个复合岩石民警卫队,以防止伤害急剧碎石,一个还原小腿及三重密度双复合鞋底。
- 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。
- 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。
- 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。