复杂路况下多路互通式立交布设方法  

Multi-crossing Interchange Layout Method under Complex Road Conditions

作　　者：郭强 王瑜 GUO Qiang;WANG Yu(CCCC First Highway Consultants Co.,Ltd.,Xi＇an,Shaanxi,710068)

机构地区：[1]中交第一公路勘察设计研究院有限公司,陕西西安710068

出　　处：《西部交通科技》2018年第7期74-77,共4页Western China Communications Science & Technology

摘　　要：山区高速公路立交布设受限因素较多,布设难度较大,尤其是多路互通式立交。文章结合工程实例,介绍了复杂路况下山区高速公路多路互通式立体交叉的布设思路及方法。There are many restrictive factors for the interchange layout of expressways in mountainous areas,with large layout difficulty,especially for multi-crossing interchanges.Combining the engineering examples, this article introduced the layout idea and method for the multicrossing interchanges of expressway in mountainous area under complex road conditions.

关 键 词：高速公路 多路交叉 互通式立交 设计 

分 类 号：U412.352.1[交通运输工程—道路与铁道工程]