山区高速公路互通立交方案设计思路  

Design Ideas of Mountain Area Expressway Interchange Scheme

作　　者：符锰 FU Meng(Guangdong Communication Planning&Design Institute Group Co.,Ltd.,Guangzhou,Guangdong 510000,China)

机构地区：[1]广东省交通规划设计研究院集团股份有限公司,广东广州510000

出　　处：《黑龙江交通科技》2025年第2期121-124,共4页Communications Science and Technology Heilongjiang

摘　　要：山区高速公路地形起伏大、地质条件复杂、制约因素多,针对互通立交设计存在方案保守、指标低、占地面积大及高填深挖多等特点。以紫惠高速公路好义互通立交设计为例,通过方案比选及优化,探讨互通立交设计方案的思路和方法,解决山区高速公路互通立交设计的重点及难点。The mountainous expressway has large undulating terrain,complex geological conditions,and many limiting factors,the design of interchanges has the characteristics of conservative schemes,low indicators,large land occupation,and high flling and deep excavation.Taking the design of Haoyi interchange on Zijin-Huiyang Expressway as an example,through scheme comparison and optimization,explore the ideas and methods of interchange design schemes,and solve the key and difficult points of interchange design for mountainous expressways.

关 键 词：山区 高速公路 互通立交 设计思路 

分 类 号：U412.352.1[交通运输工程—道路与铁道工程]