bed slide meaning in English
刀架底板
Examples
- Qianjiangping landslide , the maximum volume sliding after the first stage of water impounding in the three gorges reservoir is a typical high - speed rocky - bedding slide , which is similar to the famous vaiont landslide in geologic structure , evoked process and movement mode
摘要千将坪滑坡是三峡一期蓄水后三峡库岸发生的最大体积滑坡，是典型的水库型岩质顺层高速滑坡。 - At first , the mechanical model of joint is discussed , and the constitutive relation of the rough joint , especially the bolt - supported joint , is given . then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method , and a formula of stability is brought forward . at last , the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated , a corresponding mechanics model is established , then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam , and an analytical solution of the yielding curve is educed from this model
文中首先对结构面的力学模型进行了一定的探讨，提出了粗糙结构面尤其是加锚结构面的本构关系；然后采用极限平衡法，研究了顺向层状岩质边坡的顺层滑动失稳，提出了其稳定性计算公式；最后，结合能量定律和弹性板梁稳定理论，探讨了工程中常见的顺向层状岩体边坡溃屈失稳时的破坏机理、变形规律和稳定性定量评价方法，建立了相应的力学模型，求出了其相应的解析解，并提出了临界坡长与最大弯曲位置的确定方法。 - Based on the bedding features of weak intercalations in sandstone plates near the top of underground cavity , the probable failure scale of bedding sliding , the probable settlement , the folding places and the critical length of sandstone beams are computed seperately , then the stability of underground cavity is analysed
针对地下工程顶部层状砂岩中存在顺层发育软弱夹层的情况，分别对开挖后可能出现的层间滑动破坏范围、岩板的沉降、折断和临界长度进行计算，并分析其稳定性。