摘要
杭新景高速公路衢州段处于浙江省西部山区,该地区地质地貌复杂,不良地质类型多样,潜在地质灾害严重。在该高速公路路线设计阶段,贯彻地质选线的理念,进行多方案比选,对不良地质采取避让、处治等措施,不仅可有效降低工程造价,而且可以避免地质灾害的发生,为工程的建设和运营安全打下良好基础。
Quzhou Section of Hangzhou- Xin ＇anjiang- Jingdezhen Expressway is located in western mountainous area of Zhejiang Province with complicated geology and landform, verified unfavorable geological types and serious potential geological disasters. At the stage of route design of the expressway,the concept of geological route selection is carried out,comparison of multiple schemes and measures of avoidance and treatment of unfavorable geology,etc. can not only reduce project cost effectively,but also avoid occurrence of geological disasters,laying a perfect foundation for construction and operating safety of project.
出处
《公路交通技术》
2015年第1期20-24,共5页
Technology of Highway and Transport
关键词
高速公路
不良地质
地质选线
实践
expressway
unfavorable geology
geological route selection
practice
作者简介
毛学舜（1972-），男，浙江省常山县人，本科，高工．
