城市道桥与防洪
城市道橋與防洪
성시도교여방홍
URBAN ROADS BRIDGES & FLOOD CONTROL
2009年
7期
179-182
,共4页
桥梁病害%侧偏%水平复位%纠偏改造%方案比选%有限元分析%顶升
橋樑病害%側偏%水平複位%糾偏改造%方案比選%有限元分析%頂升
교량병해%측편%수평복위%규편개조%방안비선%유한원분석%정승
bridge disease%lateral deviation%level reset%deviation rectifying and construction%comparison and selection of scheme%finite element analysis%jacking
该文针对目前浦东迎宾立交发生侧偏产生的病害,介绍了对该桥的侧偏提出的纠偏方案比选,通过对各方案的安全性、工艺的先进性及经济指标的分析,确定选用了顶升及增加盖梁的方法,同时提出了施工中存在的难点.
該文針對目前浦東迎賓立交髮生側偏產生的病害,介紹瞭對該橋的側偏提齣的糾偏方案比選,通過對各方案的安全性、工藝的先進性及經濟指標的分析,確定選用瞭頂升及增加蓋樑的方法,同時提齣瞭施工中存在的難點.
해문침대목전포동영빈입교발생측편산생적병해,개소료대해교적측편제출적규편방안비선,통과대각방안적안전성、공예적선진성급경제지표적분석,학정선용료정승급증가개량적방법,동시제출료시공중존재적난점.
In the aim of the lateral deviation disease caused in Yingbing Interchange of Pudong, the article introduces the comparison and selection of the deviation rectifying scheme put forward for the lateral deviation of this bridge, and determines the method to jack and increase the cover beams by the analysis of safety, technical advance and economical indexes of every scheme, and at the same time, puts forward the difficulties existing in the construction.
