论文部分内容阅读
西藏妥昌公路沿线坡积土滑坡发育,严重威胁着道路安全,因此研究一种快速评定边坡稳定性的方法对公路稳定运营有着重要意义。本文采用模糊数学方法,充分考虑工程实际经验,建立了边坡稳定性评价的模糊综合评判模型。根据不同的稳定状态,将边坡划分为5个等级。综合分析影响边坡稳定的各种作用因素,根据它们作用程度的不同,赋予不同的权值,进而对边坡稳定性进行评价。通过实证研究,该方法简单可行,具有一定的使用价值。
Therefore, it is of great significance to study a method of quickly assessing the stability of the slope for the stable operation of the highway. In this paper, a fuzzy comprehensive evaluation model of slope stability evaluation is established by taking the fuzzy mathematics method and fully considering the actual engineering experience. According to different steady state, the slope is divided into five levels. Through comprehensive analysis of the various factors that affect the stability of the slope, different weights are given according to their different degrees of action, and then the stability of the slope is evaluated. Through empirical research, this method is simple and feasible, and has certain use value.