关于山区公路建设与环境保护的探讨——以四川省某高等级山区公路为例

Discussion on Highway Construction and Environmental Protection in Mountainous Areas——Taking a High Grade Mountain Highway in Sichuan Province as an Example

以四川省某高等级山区公路工程路线穿越规划二级风景保护区和二级水源保护地为例,从生态景观设计、路(桥)面环保排水系统设计、应急事故系统设计和施工阶段环境保护这4个方面对山区公路建设时的环境保护采取了相应的措施。经论证并应用于工程实践,相关措施的生态环境保护效果良好,可为今后类似项目建设提供借鉴。

Taking a high-grade mountain highway project route crossing the planned secondary landscape reservation and secondary water source protection area in Sichuan Province as an example,the corresponding measures are taken for environmental protection during the construction of mountain highway from the four aspects of ecological landscape design,road(bridge)surface environmental protection drainage system design,emergency accident system design and environmental protection during construction.After demonstration and application in engineering practice,the ecological environment protection effect of relevant measures is good,which can provide reference for similar projects in the future.