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- Influences of axis inclination, length, clamping angle of anchorage, roughness and bonding degree of interface on the displacement of anchorage and repose stability of rock mass were explored. 就锚碇体轴线倾角、长度、夹持角、接触界面粗糙度及结合程度对锚碇位移和岩体安息稳定性的影响作了深入探讨。
- The ripping factor depending on bedding slope angle can determine singlevalued relation between the state variate and load, and also benefits to the stability of rock mass slope with sheet crack. 而由坡角确定的剖分因子始终控制着系统状态变量与载荷的对应关系,并有利于边坡岩体结构的稳定。
- 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。
- In terms of the modern signal analysis technology,the monitoring results and the stability of rock mass are synthetically evaluated,and the location of acoustic origin has been succe... 对监测结果进行综合、系统分析后,对围岩稳定性进行了综合分析与评价,给出了影响该巷道围岩稳定性的关键因素。
- It is very important to determine deformability parameters in the simulation of stability of rock masses. 摘要岩体变形参数的确定对岩体稳定性模拟至关重要。
- It is found that the boundary element method has many advantages over the finite element method and that the longitudinal stress affecting the stability of rock masses varies evidently along the boundary of an arch drift. 曾经发现,边界元法与有限元法相比,具有不少优点,巷道纵向应力沿巷道周边变化明显,而且这一中间主应力对岩体的稳定是有影响的
- stability of rock mass and soil mass surrounding underground excavation 地下洞室围岩(土)稳定性
- stability of rock mass and soil mass surroundingunderground excavation 地下洞室围岩(土)稳定性
- stability of rock mass and soil mass surrounding underground excavation 地下洞室围岩(土)稳定性
- 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
- Nonlinear Finite Element Analysis for Stability of Rock Mass Slope with Step-shaped Joint Planes 台阶状结构面岩体边坡非线性有限元稳定分析
- DISCUSSION ABOUT THE STABILITY OF ROCK MASS FREE FACE ON THE TIP OF ROCK-SOCKED PILE IN CARST REGION 岩溶地区嵌岩桩桩端岩体临空面稳定性初步探讨
- CREEP CHARACTERISTIC AND LONG-TERM STABILITY OF ROCK MASS IN SHIP LOCK HIGH SLOPE OF THE THREE GORGES PROJECT 三峡船闸高边坡岩体时效特性及长期稳定性分析
- This book is concerned with the stability of rock slopes. 本书论述了岩石边坡的稳定性。
- 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。
- The aseismatic stability of abutment jointed rock mass is the key problem of high arch dam. 高拱坝体型设计是关系到大坝安全和经济的关键技术问题。
- 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。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The test results provided references for the researches on mechanical parameters of rock mass and the stability analysis of underground chambers. 测试成果为进一步的岩体力学参数研究和地下洞室稳定性分析提供了参考依据。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。