绿色理念在高寒高海拔地区公路设计中的应用

Practice of Green Highway Concept in Highway Design for Alpine and High Altitude Areas

为贯彻绿色公路建设理念,实现绿色发展,位于黄土高原与青藏高原过渡地带的310国道尖扎至共和段公路在勘察设计阶段围绕生态、环保、低碳、节能等目标,从路线指标、路基路面设计、桥涵设计、景观规划等方面研究了如何从设计阶段落实绿色公路理念的方案和措施,为青藏高原复杂地质地区实现节约资源、提高能效、控制污染、保护环境等绿色公路设计提供了借鉴。

To implement the concept of green highway and achieve environmental development,route indicators,subgrade and pavement design,bridge and culvert design,landscape planning of the Jianzha-Gonghe section of National Highway 310 located in the transitional zone of the Loess Plateau and the Qinghai-Tibet Plateau was studied for the purpose of environmental protection.The study provides a reference for the design of green highways in the complex geological regions of the Qinghai-Tibet Plateau to save resources,improve energy efficiency,control pollution,and protect the environment.