由于岩质边坡是一个非线性的、不确定的动态系统,边坡稳定性分析与评价较为复杂,在工程实践中,必须首先了解边坡的工程地质特征,然后进行稳定性分析,从而为治理工程设计提供可靠的依据。本文以龙江特大桥两岸边坡为例,根据工程地质特征将其划分为6个区域,利用极限平衡法等算法分别对其进行边坡结构分析和稳定性评价,对为大桥的桥址问题进行论证。 Because rock slope is a nonlinear and uncertain dynamic system, slope stability analysis and evaluation is more complicated. In engineering practice, we must first understand the engineering geological characteristics of slope and then carry out stability analysis, so that Management engineering design to provide a reliable basis. Taking the slope along the banks of Longjiang Bridge as an example, this paper divides it into six regions according to the engineering geological characteristics, and analyzes the slope structure and the stability by using the method such as limit equilibrium method. To demonstrate.