二郎庙大型堆积体成因机制分析及稳定性预测

Analysis on Formation Mechanism of Large Accumulation in Erlang Temple and Estimation on Stability

摘要:

以二郎庙大型堆积体为例，从其成生环境地质背景和堆积体特征研究入手，通过动力地质学和斜坡演变（过程）分析法，对这一大型堆积体成因机制进行分析论证，继而形成对其稳定性初步评价，表明二郎庙堆积体整体式滑移破坏的可能性不大，但局部稳定性较差，在集中降雨和人类工程活动等诱发因素的作用下可能发生较大面积的失稳破坏。

Abstract:

With the case of large accumulation of Erlang temple, demonstration was made on the formation mechanism with dynamical geology and the analysis on process of slope. And the primary evolution indicated that the integral sliding was impossible, but because of lower local stability, it was possible to have large-scale unstable failure induced by mass rainfall and human engineering activities.