双边控制法在地铁调线设计中的应用  

Application of Double-Side Control Method in the Fine-Tuning Design of Metro Line Plane

作　　者：刘延晨 王仲林 倪冉 LIU Yanchen;WANG Zhonglin;NI Ran(Guangzhou Metro Design&Research Institute Co.,Ltd.,Guangzhou 510010)

机构地区：[1]广州地铁设计研究院股份有限公司,广州510010

出　　处：《都市快轨交通》2020年第2期37-41,共5页Urban Rapid Rail Transit

基　　金：国家重点研发计划资助(2017YFB1201102)。

摘　　要：在线路施工配合和调线调坡阶段,由于缺乏简单实用的理论和方法,设计人员主要依靠经验进行线路平面调线设计,影响地铁设计质量和工作进度。针对此问题提出“双边控制法”,结合测量、限界、桥梁和隧道等资料,系统介绍土建结构的双边控制线的确定方案,并将地铁线路设计软件应用到地铁调线设计中,实现地铁调线设计自动化、可视化,提高工作效率。该方法已成功应用于南京地铁机场线调线设计中,也为类似工程线路调线设计提供参考。The metro design quality and the construction schedule could be affected due to a lack of simple and practical theories and methods.Designers mainly rely on experience to design the horizontal alignment of lines.In this work,a double-side control method is proposed.The determining of the double-side control lines of the civil constructions is systematically presented on the basis of measure,gauge,bridges,and tunnels.The metro line design software is applied in the fine-tuning of the line plane of the metro works.This achieves automatic and visual fine-tuning design of line plane of the metro works and improves the working sufficiency.The method has been successfully used in the fine-tuning design of the line plane of the airport line of Nanjing Metro.This work can provide reference for the fine-tuning design of similar projects in the future.

关 键 词：地铁 线路设计 双边控制法 限界 施工富余量 

分 类 号：U231[交通运输工程—道路与铁道工程]