摘要
路线设计是公路设计的灵魂,合理的路线方案是公路建设可持续发展的前提,而库区公路选线是低等级公路常遇到的问题,高海拔库区高速公路选线是四川省近几年来非常棘手的难题。以四川省汶川至马尔康高速公路的狮子坪电站段路线方案变更为例,介绍路线方案比选所考虑的因素,其研究方法及成果可供在高海拔库区高速公路路线设计方案选择借鉴。
Route design is the soul of highway design.A reasonable route plan is a prerequisite for sustainable development of highway construction.Reservoir area highway route selection is a common problem encountered by low-grade highways,but high altitude reservoir area highway route selection is Sichuan Province has had a very difficult problem in recent years.Taking the Shiziping Power Station route plan of the Wenchuan-Malkang Expressway in Sichuan Province as an example,the factors considered in the comparison and selection of route plans are introduced.District highway route design options for reference.
出处
《建筑技术开发》
2020年第9期23-25,共3页
Building Technology Development
关键词
库区高速公路
路线设计
路线方案比选
变更设计
highway in reservoir area
route design
route plan comparison and selection
change design
