浅谈高架快速化提升改造项目设计要点  

Discussions on the Design Key Points of Elevated Rapid Upgrading and Transformation Project

作　　者：黄玲玉 何帅 HUANG Ling-yu;HE Shuai(China Municipal Engineering Central South Design and Research Institute Co.Ltd.,Wuhan 430010,China)

机构地区：[1]中国市政工程中南设计研究总院有限公司,武汉市430010

出　　处：《公路》2024年第5期111-117,共7页Highway

摘　　要：基于G107武汉市东西湖段快速化改造提升项目实例,结合现状建设条件,分析影响该项目实施的外界因素,对项目总体设计要点进行了分析和研究,尤其是高架桥纵断面设计。总体上是从通行净空、景观功能、黄金分割等方面出发,细部考虑现状影响如并行轻轨、预留远期规划空间等因素,同时重视高架桥排水问题。Based on the project background of G107east-west lake section of Wuhan Rapid Upgrading and Transformation Project,combined with the current construction conditions,the external factors that affect the implementation of the project are analyzed,and the overall design key points of the project are analyzed and studied.The profile design of the viaduct is analyzed in particular,and it is believed the passage clearance,landscape function,golden section should be considered in general,and the current situation such as parallel light rail,reserved long-term planning space and other factors should be considered in details,and at the same time the drainage problem of the viaduct should be paid attention to.

关 键 词：高架快速路 提升改造 纵断面设计 交叉口设计 高架桥选型 

分 类 号：U418.8[交通运输工程—道路与铁道工程]