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- DISPLACEMENT THEORY OF STRUCTURE STABILITY FOR ROCK MASS BEDDING SLOPE 顺层边坡岩体结构稳定性位移理论
- rock mass bedding slope 顺层岩质边坡
- 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 bigger intensity of rock layer is, the steadier the bedding slope is. 层面强度越大,边坡越稳定;
- side slope with bedding rock mass 顺层边坡
- 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 blasting of slope excavation results in the damage of rock mass consequentially. 摘要边坡开挖爆破必然造成边坡岩体的损伤。
- The water is an important factor to affect the jointed and crannied rock mass slope stability. 水是影响节理裂隙岩质边坡稳定性的重要因素之一。
- Moreover, the loosened rock mass of the steep slope has the overturn risk under seismic load. 在地震荷载作用下,大佛陡崖松动岩体存在向外倾覆崩落的危险。
- The breakage of bedding slope can be calculated as plane slippage, and the coulomb formula is fit for it. 顺层边坡的破坏可以按照平面滑移面计算确定发生变形的判据,库仑方程是这种破坏适宜的破坏判据。
- The rock mass slope stability is directly influenced by mudding intercalation within the fracture zones and fault zones. 边坡岩体中的层间剪切破碎带、断层破碎带不同程度地赋含泥化夹层,直接影响边坡的岩体结构。
- It is shown that the stabile regions nearby bifurcation point have relations with the angle of bedding slop, the material of rock mass and the geometrical properties. 研究表明:分叉点附近的邻域与边坡坡角、岩体材料及结构几何特征有关;
- 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。
- Based on the new method, the factor of safety of Zhongjiawan bedding slope is calculated by UDEC and compared with the results calculated by LEM (limit equilibrium method). 将上述方法运用到钟家湾顺层边坡的稳定分析中,并将所得结果与极限平衡法计算结果进行了对比,发现二者的计算数值相差较小,并且其变化趋势也比较一致,对比结果表明该方法是完全合理可行的。
- With weathered rock mass and highly precipitous declivity, the complicated composition in the high slope make the slope unsteady. 该高边坡岩石组成复杂,岩体风化破碎,山高坡陡,造成边坡不稳定。
- Based on the new method,the factor of safety of Zhongjiawan bedding slope is calculated by UDEC and compared with the results obtained by limit equilibrium method(LE. 将上述方法运用到钟家湾顺层边坡的稳定分析中,并将所得结果与极限平衡法计算结果进行对比,发现二者的计算数值相差较小,对比结果表明该方法是合理可行的。
- 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;
- 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
- Anchor groups restrains slope deformation, makes rock mass uniform and solid, increases tenacity and the ability to bear great distortion without break. 群锚抑制坡体的变形效应,可使岩体均匀性、整体性加强,增加韧性和承受大变形而不破坏的能力。