层滑动 meaning in English
stratum bias
Examples
- Fold line plane was more suitable than the circular slip plane for the shallow slide
对于膨胀土边坡的浅层滑动面，采用折线滑动面比圆弧滑动面更接近于实际情况。 - 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。 - According to the geological survey on no . 316 national road from zaoyang to shuhe in the southern shaanxi province , five deformation and failure patterns of the slope in soft metamorphic rock are concluded and analyzed in detail , for effective forecast and economical treatment of slope hazard
本文通过对陕南316国道早阳蜀河段的实地调查，归纳了该路段软弱变质岩边坡的变形破坏特征，总结出顺层滑动、弯曲倾倒、楔形体滑动、溃曲破坏以及滑移拉裂5种典型的病害模式，并对每种变形破坏模式进行了具体的实例分析，从而为边坡成灾预警和选择经济有效的治理对策奠定基础。 - The analyse shows : the three - dimension visual terrain model of the landslide body not only embodies totally its terrain characteristic and sectional characteristic , but also can make the ground characteristic analysed and hold on whole ; compared to the deep sliding surface , the shallow sliding surface has the similar whole slope and is more smooth and simple , so it is worse in the stability . and the parts of the deep sliding surface have great difference , it causes the different stability , among them the stability of the midst part is the worst . so the shallow sliding should be controlled importantly , and the controlling scheme should be assigned in the midst part of the deep sliding surface in the controlling design
分析得出：滑坡体三维可视化地面模型不仅完全体现了该滑坡体的地面特征和剖面特征，且能够从总体上进行分析和把握地面特征；由于浅层滑动面与深层滑动面整体坡度相近，且比深层滑动面平坦、简单，故浅层滑动面稳定性较差，且由于深层滑动面各部分形状存在较大差别而导致稳定性不同，其中中间部分稳定性最差，故在防治设计时应重点治理浅层滑动且治理方案应布置于深层滑动面的中间部位处。