城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2015年
13期
4427-4429
,共3页
市政旧桥%病害%加固%提载%技术%效果评价
市政舊橋%病害%加固%提載%技術%效果評價
시정구교%병해%가고%제재%기술%효과평개
Municipal bridge%Disease%Reinforcement%Increasing bearing capacity%Technology%Effect evaluation
城市桥梁自竣工运营后,随着时间的推移,各种作用的影响,都会因为各种原因不同程度地存在缺陷和病害,需要维修、加固、改造甚至拆除.本文以洛阳市某主干道桥梁为例,通过分析桥梁病害产生的原因,重点阐述了市政旧桥的加固、提载、拓宽等技术措施,并对其经济、技术效果进行了评价.
城市橋樑自竣工運營後,隨著時間的推移,各種作用的影響,都會因為各種原因不同程度地存在缺陷和病害,需要維脩、加固、改造甚至拆除.本文以洛暘市某主榦道橋樑為例,通過分析橋樑病害產生的原因,重點闡述瞭市政舊橋的加固、提載、拓寬等技術措施,併對其經濟、技術效果進行瞭評價.
성시교량자준공운영후,수착시간적추이,각충작용적영향,도회인위각충원인불동정도지존재결함화병해,수요유수、가고、개조심지탁제.본문이락양시모주간도교량위례,통과분석교량병해산생적원인,중점천술료시정구교적가고、제재、탁관등기술조시,병대기경제、기술효과진행료평개.
There is influence of various functions on urban bridge after completion operations, as the time goes on, wil be because of various reasons defects and diseases in different degrees, need maintenance, reinforcement and reconstruction and even dismantled. This paper, taking a main road bridge of luoyang as an example, through the analysis of the reasons of bridge diseases, emphasis on the municipal bridge reinforcement and increasing bearing capacity, broadening and so on, and evaluating the economic and technical effect.
