摘要
结合宜来高速宜昌段北风垭越岭地形地貌、不良地质、自然保护区等控制因素,按照“安全选线、地质选线、地形选线、生态环保选线”等指导原则,从路线总体走向及工程规模、工程地质、生态环保、施工条件、运营管理以及司乘体验等方面对复杂的北风垭越岭方案进行研究,解决了北风垭越岭工程复杂选线问题。
Based on the control factors such as the terrain,unfavorable geology,and nature reserve of the Beifengya crossing in the Yichang section of the Yichang-Laifeng expressway,and following the guiding principles of"safe route selection,geological route selection,terrain route selection,and ecological and environmental protection route selection",the complex Beifengya crossing plan is studied from the aspects of overall route direction and engineering scale,engineering geology,ecological protection,construction conditions,operation management,and driver and passenger experience.The complex route selection problem of the Beifengya crossing project has been solved.
作者
韦可
WEI ke(Hubei communications planningand Design Institute Co.,Ltd.,Hubei Wuhan 430051 China)
关键词
复杂山区
高速公路
越岭工程
选线
complex mountainous areas
expressway
crossing the mountain project
line selection
