栖霞大桥病害分析及加固处理  

Damage Analysis and Strengthening Treatment of Qixia Bridge

作　　者：纪诚[1] 韦春陆[1] 

机构地区：[1]南京市市政设计研究院有限责任公司,江苏南京210008

出　　处：《江苏建筑》2009年第2期40-43,共4页Jiangsu Construction

摘　　要：栖霞大桥为南京地区第一座下承式系杆拱桥,运营10年来出现了较严重的病害,文章通过分析病害原因及其对结构的影响,提出了消险加固措施,具有较强的实用性。Qixia Bridge is the first one which structure is through bowstring arch bridge in Nanjing region.But serious damage has been occurred in operation process for ten years.This paper has showed us the danger e-limination and strengthening measure of structure by analyzing the reasons of damage and the bad effects to the bridge,and has rather strong utility.

关 键 词：桥梁工程 系杆拱 病害分析 加固处理 

分 类 号：U448.225[建筑科学—桥梁与隧道工程] U445.73[交通运输工程—道路与铁道工程]