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- rock mass block index 岩体块度指数
- 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 result shows that the index could be applied to reflect the degree of a fracture network inhomogeneity of rock mass. 研究表明,该指标可以充分反映岩体裂隙网络的不均匀程度。
- Block Theory,which is developed in recent ten years and more,is an effective and reliable method for jointed rock mass stability analysis. 块体理论是近十几年来发展和完善起来的一种适合于裂隙岩体稳定性分析的行之有效的工程方法。
- The formulas for obtaining strength and strain parameters of rock mass are described using modified index RMR of rock mass quality. 用修定的RMR岩体量化指数从给定公式中确定岩体强度和应变参数。
- The weathering of rock are zoned in terms of the ratio of wave speed, integrality index of rock mass and rock quality index. 运用岩体波速比、岩体的完整性系数、岩石质量指标分别对岩体风化进行了分带;
- 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;
- Comparison was made between the simulated and monitored displacements and an analysis was also made on the stability of the rock mass surrounding stopes in the block. 最后将模拟计算结果与监测结果进行了比较,对矿房围岩的变形稳定性进行了分析。
- 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
- The Three-Gorges Dam on the Yangtze River is situated on the intact rock mass composed of diorite-granite at the southern termination of the Huangling block. 长江三峡大坝座落于黄陵断块南端由闪长花岗岩组成的完整岩体上。
- Based on general method of spatial block topological identification with stochastic discontinuities cutting, the block identification of slope and cavern rock mass is studied. 在随机结构面切割下全空间块体拓扑搜索一般方法研究基础上,进行边坡及洞室岩体的全空间块体搜索问题研究。
- In the end,the index system and technical measures to effectively control cataclastic rock mass caving are proposed, and the downtime due to cataclasti... 在此基础上,本文提出了有效控制碎裂岩体冒顶的指标体系与技术措施,进而在生产实践中成功地控制了碎裂岩体冒顶事故。
- Mass Block Shield (77): Cancels surrounding enemies'p. Def and m. Def buffs, reduces their defense and prevents them from receiving p. Def and m. Def buffs for a period of time. 团体封锁盾牌(77):消除周围的敌人的物理防御和魔法防御辅助,减少他们的防御和防止他们接受物理防御和魔法防御辅助一段时间时期。
- The LT-ATMD with the actuator set at the mass block is shown to have slightly larger stroke displacement but significantly higher effectiveness with respect to the LT-TMD. 驱动器设置于质量块处LT-ATMD的冲程略大于LT-TMD的冲程,但能明显地提高LT-TMD的控制效果。
- WANG Wei-ming,CHEN Sheng-hong.3D elasto-viscoplastic hierarchical block element method for rock mass[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(4):525-531. [3]汪卫明;陈胜宏.;岩体的三维弹黏塑性阶谱块体单元法[J]
- 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。