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- rock mass with sheet crack 板裂介质岩体
- 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 experimental model is abstractly established from the rock mass with two groups of main constructional surfaces. 其中实验模型是从含有两组主结构面的岩体中抽象出来的。
- Toppling failure is one of deformation and failure types of bedded rock mass with high dip angle.It usually develops near the ground surface. 摘要倾倒破坏是陡倾层状岩体一类主要的变形破坏形式,一般发育于地表临空面附近的坡体浅部。
- After the construction,a binded rock mass with the grouted vein as its skeleton was formed from the collapsed mud rock flow like loopse l... 施工后,原塌落的泥石流状态的松散层形成了以注浆脉为骨架的结石体,在完全没有支护的情况下,巷道能自稳,对类似矿山具有推广价值。
- Two-dimensional (2D) compressional wave propagation from a tunnel or borehole in a rock mass with single joint is a multiple factor-influenced problem. 摘要二维波穿过单节理的问题是一个复杂的多因素影响问题,其透射率影响因素有:节理无量纲刚度、射线角、巷道半径、所在点离巷道中心的径向距离以及岩石力学性能参数。
- Through the biaxial creep machine, a series of biaxial experiments on calcirudite rock mass with a single fracture are carried out and preliminary deformation laws of the fracture are achieved. 摘要本文利用双轴徐变试验机,对单裂隙砂砾岩体开展了一系列双轴加载试验研究,得到裂隙变形的初步规律。
- As the shallow depth and poor geological conditions, the surrounding rocks are always soft, fragmentized or intensively disintegrated rock mass with partial pressure. 在浅埋条件下,地层的条件也相对较差,一般为软岩、破碎岩体或高风化岩体且带有一定的偏压。
- 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
- Be familiar with sheet metal and plastic or webbing parts sourcing. 熟悉板金件和塑胶件以及织带的采购。
- Dan began the mass with prayers and blessings. 丹从祷告和感恩开始了弥撒。
- Rheological analysis of soften rock mass with anchoring force 锚固支护软弱围岩的流变分析
- The more content of mica with sheet structure, the better machinability. 片状云母晶体的含量越高可切削性越好;
- Unloading rock mass mechanics II. 卸荷岩体力学2。
- CRACK INTERACTION EFFECT ON DEFORMATION OF ROCK MASSES WITH INTERMITTENT JOINTS SUBJECTED TO COMPRESSIVE LOADINGS 加载条件下裂隙间相互作用对断续裂隙岩体变形的影响
- Replace the words “areic mass” with “mass per unit area”. 用“每一单位面积的质量”代替“整块面积的质量”
- 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 flat roof covered with sheets of lead. 覆以铅板的平屋顶
- Palpebral subcutaneous round mass with different sizes. 眼睑皮下圆形质块、大小不一。
- Making up the beds with sheets is rather awkward. 用床单充当被褥非常不合适。