深圳轨道交通3号线跨龙岗河桥梁方案比选  

Bridge Scheme Comparison of Shenzhen Rail Transit Line 3 Across Longgang River

作　　者：王欣欣 WANG Xinxin(Guangzhou Metro Design&Research Institue Co.,Ltd.,Guangzhou,Guangdong 510010,China)

机构地区：[1]广州地铁设计研究院股份有限公司,广东广州510010

出　　处：《黑龙江交通科技》2024年第9期97-103,108,共8页Communications Science and Technology Heilongjiang

摘　　要：分析周边环境、地面交通、防洪排涝、线路等建设条件,基于功能完善、景观优美、施工便利、造价经济的基本原则,针对深圳市轨道交通3号四期工程上跨龙岗河桥梁开展V型刚构桥、连续梁拱桥、双塔斜拉桥及独塔斜拉桥等多种方案进行比较。综合比选,推荐采用V型刚构桥方案。The construction conditions such as surrounding environment,ground transportation,flood control and drainage,and lines are analyzed.Based on the basic principles of perfect function,beautiful landscape,convenient construction and economical cost,the V-shaped rigid frame,continuous beam arch,double-tower cable-stayed bridge and single-tower cable-stayed bridge are carried out for the Longgang River Bridge of Shenzhen Rail Transit line 3 Phase IV Project.Through comprehensive comparison and selection,the V-shaped rigid frame scheme is recommended.

关 键 词：轨道交通 V型刚构桥 连续梁拱桥 斜拉桥 方案比选 

分 类 号：U442.54[建筑科学—桥梁与隧道工程]