四川省公路斜坡防护工程的现状及动态梳理

四川省地质条件复杂，随着近年来公路交通的迅猛发展，公路影响范围内的斜坡防护工程规模显著增加，对公路工程建设和运营养护形成了很大的压力，合理进行公路斜坡的工程防护，从安全、经济、环保等方面显得越来越重要，越来越迫切。为此，依据四川省公路斜坡所在的地质条件、病害的性质和防护工程特点，分别对路基工程的坡面、边坡和坡体与山体防护工程的应用现状与动态进行了梳理。并依据目前所采用的工程防护优缺点，对四川省公路斜坡防护工程的差距和技术革新提出了针对性的改进措施和发展方向。

The Status Quo and Dynamic Condition of Slope Protection Works along Highways in Sichuan

There has complex geological conditions in Sichuan Province and, as the highway communication therein develops rapidly in recent years, the size of slope protection works within the highway coverage has been increasing significantly, and developed considerable pressure on the highway construction, operation and maintenance. Therefore, proper highway slope protection becomes more and more important and urgent for the sake of safety, economics and environment. Herein the application situation and dynamic condition of the works protecting the subgrade surface, slope and mountain were teased out according to the geological condition of highway slope, the nature of diseases and the characteristics of protection works; moreover, depending on the advantages and disadvantages of these current works, the improving measures and developing direction on account of the disparity and technological innovation of the works were proposed.