城市道路与高架铁路共线设计探析  

Analysis of the Collaboration Design of Urban Roads and Elevated Railways

作　　者：韩传玉 袁英爽 杨学永 HAN Chuanyu;YUAN Yingshuang;YANG Xueyong(China Railway Design Corporation,Tianjin 300142,China)

机构地区：[1]中国铁路设计集团有限公司,天津300142

出　　处：《铁道工程学报》2021年第6期6-9,共4页Journal of Railway Engineering Society

摘　　要：研究目的:随着城镇化进程的高速发展,我国公路、城市道路、城际铁路、轻轨建设取得举世瞩目的成就,但因城市道路与高架铁路共线出现的建设序列混乱、工程安全矛盾难以协调等问题日益突出,为更好地集约用地,共同使用同一交通走廊,通过总结既有城市道路、铁路标准规范执行中的经验,本文对城市道路与高架铁路共线设计的特点和难点进行探讨。研究结论:(1)城市道路与高架铁路共线设计要抓住要点和难点,根据工程实际情况确定主要技术标准和设计原则;(2)处理好铁路桥梁和地面道路的关系,使道路与铁路设计相融合;(3)本研究可应用于城市道路与高架铁路共线设计项目中,并可为类似工程提供参考。Research purposes: With the rapid development of urbanization, great achievements have been made in the construction of highway, city road, inter-city rail and light rail in our country. However, problems such as chaotic construction sequence and difficult coordination of engineering safety contradictions appear in the collaboration of urban road and elevated railway are increasingly prominent. In order to use land intensively and share the same traffic corridors, by summarizing the experience in the implementation of existing urban road and railway standards, the urban road and elevated railway line design characteristics and difficulties are discussed.Research conclusions:(1)The main points and difficulties should be grasped in the collinear design of urban road and elevated railway, and the main technical standards and design principles should be determined according to the actual situation of the project.(2)Deal with the relationship between the railway bridge and the ground road, to achieve the integration the road and railway design.(3)The research results can be applied to the urban road and elevated railway co-alignment design project, and provide reference for similar projects.

关 键 词：铁路桥墩 平纵横设计 路床处理 交叉口渠化 排水 交通疏解 

分 类 号：U412.37[交通运输工程—道路与铁道工程]