西江大桥病害原因分析和维修加固方案设计  

Disease Cause Analysis of Xijiang Bridge and Design of Maintenance and Reinforcement Schemes

作　　者：李远涛 LI Yuan-tao(Guangxi Highway Administration Bureau,Nanning,Guangxi,53002)

机构地区：[1]广西壮族自治区公路管理局,广西南宁530028

出　　处：《西部交通科技》2018年第10期121-123,共3页Western China Communications Science & Technology

摘　　要：桥梁维修加固是延长桥梁寿命、节约建造成本的主要途径。文章以广西藤县西江大桥维修加固工程为实例,介绍了桥梁病害现状和原因,并分析了桥梁重要部分的加固设计措施。西江大桥经加固后各项指标均达到标准要求,取得了较好的经济社会效益,可为类似工程提供设计参考。Bridge repair and reinforcement is the main way to prolong the service life of bridges and save construction costs.Taking the repair and reinforcement project of Xijiang Bridge in Tengxian County, Guangxi, as the example, this article introduced the current status and causes of bridge diseases,and analyzed the reinforcement design measures for the important parts of the bridge.After the reinforcement of Xijiang Bridge,all indicators have met the standard requirements and achieved good economic and social benefits,which can provide design reference for similar projects.

关 键 词：西江大桥 病害检测 维修加固 设计 

分 类 号：U445.71[建筑科学—桥梁与隧道工程]