横穿天山山脉公路的设计理念探讨  

Discussion on the Design Concept for the Highway Traverse the Mt.Tianshan

作　　者：王士华[1] 高晖[1] WANGShi-hua;GAOHui(CCCC Second HighwayConsultants Co.Ltd.,Wuhan 430056,China)

机构地区：[1]中交第二公路勘察设计研究院有限公司,武汉市430056

出　　处：《公路》2020年第11期263-269,共7页Highway

摘　　要：天山具有独特的地理和地质环境,是新疆地区赖以生存的靠山。新疆地区规划穿越天山的公路有多达8条,在天山这一特殊的自然环境下,这些公路面临一些共性技术问题,本文通过收集整理天山地理地质特征,归纳总结已有和规划穿越天山的公路特点,在总体设计思路和设计要点方面进行了探讨,针对一些关键性技术问题,提出了自己的观点和措施,对天山山区公路工程设计具有一定的参考借鉴意义。The Mt.Tianshan area is located in the Xinjiang region with unique geography and geology environment.According to the planning,there are 8highways to transverse the Mt.Tianshan.These highways face some common technical issues under such a unique natural environment.In the paper,based on the geological and geographic features in the area,the characteristics of the existing highways and that to be built by planning are concluded,the overall design concept and highlight points are discussed,some points of view and measures are proposed for some essential technique issues,which may provide some reference for design of highway in the Mt.Tianshan area.

关 键 词：山区公路 天山 地理特征 总体设计思路 长大纵坡 交通安全 

分 类 号：U412.1[交通运输工程—道路与铁道工程]