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- 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 displacements and deformations 岩体移动变形
- A stratified model for the analysis of ground subsidence due to underground excavation is established based on elastic-thin-plate bending theory in the rock mass displacement fields. 基于弹性力学中的薄板弯曲理论,在岩体移动领域建立了地表下沉预测分析的层状模型。
- Analysis of rock mass displacements due to underground mining of phosphorus ore-deposit in Yichang mining areas 宜昌磷矿地下开采岩体移动分析
- Analysis of the rock mass displacements due to underground mining by pillar-and-room method in mountain areas 高陡山区房柱法开采岩体移动分析
- Keywords rock mechanics;underground mining;mountain areas;rock mass displacements and deformations; 岩石力学;地下开采;山区;岩体移动变形;
- rock mass displacement and deformation 岩体移动变形
- ANALYSIS ON IN-SITU STRESS FIELD CHANGE DUE TO UNDERGROUND MINING OF METAL ORE AND ITS INFLUENCE ON RANGE OF ROCK MASS DISPLACEMENTS 大型金属矿体开采地应力场变化及其对采区岩体移动范围的影响分析
- 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;
- rock mass displacements 岩体移动
- 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
- By using distribution features of stresses, displacements, and yield zones in rock mass, the stability problem of anti-inclined slope is discussed . 通过含有结构面的岩体的应力,位移以及屈服区的分布特点,讨论了反倾边坡的稳定性问题。
- The d'Alembert forces must be oriented opposite the assumed directions of mass displacements. 达朗贝尔力的方向必须与所设的质量的位移方向相反。
- 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。
- Analysis of rock mass displacement due to underground mining of marine deposit in mountain area 山区海相沉积矿床开采岩体移动分析
- GENETIC PROGRAMMING METHOD FOR DETERMINING PARAMETERS OF ROCK MASS DISPLACEMENT DUE TO UNDERGROUND MINING 遗传规划方法用于确定岩体移动参数
- 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 ANFIS-based approach for back analysis of displacements was used to determine the mechanical parameters of the rock mass surrounding the stopes in block 244 in Xiangxi gold mine. 摘要本文应用位移反分析的自适应神经模糊推理方法,对湘西金矿244采场围岩的力学参数进行了反演;
- 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。