四川省山区沿河公路风险评分系统及其应用

为了预测四川省山区沿河公路路基水毁灾害，通过调查分析该区公路路基水毁灾害特点，结合行业内专家的意见与建议，建立山区公路路基水毁灾害风险评分系统。该系统包括初步评分与详细评分两个阶段，且评分表的指标体系分为一级指标与二级指标，并对其实用性进行验证。经检验，该系统可用于研究区域的风险评价。

Risk Grading System of Highway along the River in Mountainous Areas of Sichuan Province and Its Application

In order to predict the water-damage disasters of the roads along the rivers in the mountainous areas of Sichuan Province, through investigation and analysis of the characteristics of the roadbed water-damage disasters in the area, combined with the opinions and suggestions of experts in the industry, the road-based water-damage disaster risk scoring system for mountainous roads was established. The system includes two stages of initial scoring and detailed scoring, and the index system of the scoring table is divided into first-level indicators and second-level indicators, and the practicability is verified. This system has been tested for risk assessment in the study area.