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- The stress appearance of each measurement point is relevant with the tectonics, rock mass structure and lithology. 每个测点的应力状态与其所处的构造部位、岩体结构、岩性分布等有关。
- WU Yan-qing.Types of rock mass structure and hydromechanical models rock mass[J].Chinese Journal of Rock Mechanics and Engineering,2000,19(6):687-691. [1]仵彦卿.;岩体结构类型与水力学模型[J]
- The geometrically combined relation of the syncline stucture with the pit controls the mechanical effect of the stuctural plane and rock mass structure. 向斜构造与采场的几何组合关系控制着结构面和岩体结构的力学效应。
- The rock mass structure can be expressed by rock stratum effect thickness influence coefficient. It is more scientific then using roof rock and sand content in the study of coal seam gas preservation. 研究表明,煤层围岩岩体结构控制了煤层瓦斯的赋存,岩体结构可用岩层效应厚度影响系数来表示,应用这一参数研究煤层瓦斯赋存比用煤层顶板岩性及含砂率更科学。
- Analysed the nature characteristic of rock mass structure,discussed the solution method of fractional dimension and simulate program with computer,offered some engcneering concrete instances. 分析了岩体结构的自然特性,介绍了分形维数的求解方法及其计算机模拟程序,并给出了工程实例。
- 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。
- The second level is the immediate rock mass surrondings, consisting of the rock mass structure, development of structural planes, ground water distribution ete. 第二种为围岩的小环境,它包括岩体结构、结构面的发育情况、地下水的分布等;
- Effects of Rock Mass Structure on Rock Blasting 岩体结构对岩石爆破效果的影响
- 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。
- Therefore the rock mass structures turn loose.The joints and crannies become the infiltration path for the solution liquid, All these accelerate the dissolution process in the deep part of rock bed. 岩体密集节理裂隙发育,结构疏松,成为溶蚀液体的入渗通道,加剧深层岩体的溶蚀作用发生。
- rock mass structures BQ qualification 岩体结构
- STUDY ON THE ROCK MASS STRUCTURE AND DESTRUCTION MODE OF DADING IRON MINE SLOPE 大顶铁矿边坡岩体结构特征和破坏模式研究
- The lithofacies and the rock mass structure of Emei Mountain basalt rock mass 峨眉山玄武岩的岩相与岩体结构
- Principle and method of probabilistical simulation of rock mass structure 岩体结构概率模拟的原理与方法
- Keywords ore slope;rock mass structure;BQ qualification;quality evaluation; 矿山边坡;岩体结构;围岩分类;
- 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
- A study on rock mass structure feature and surrounding rock ranking for an ore slope 矿山边坡岩体结构及围岩质量评价
- SEDIMENTARY ROCK MASS STRUCTURE TYPES AND THEIR INFLUENCE ON UNDERGROUND PRESSURE IN COAL MINING 沉积岩体结构类型及其对煤炭开采矿压分布的影响
- Control effect of rock mass structure on stability of top slab for large underground cavern 大型地下洞室顶板稳定性的岩体结构控制效应