【摘要】 以重庆嘉陵江滨江路朝天门高架立交桥B、C线交汇处为例,对立交桥3个连续桥跨和1个简支桥跨的桥面、墩间跨空心板、伸缩缝及简支跨支座等的病害进行全面普查,分析桥梁病害产生的原因,为桥梁的加固和整治工作提供了合理依据.更多还原

【Abstract】 In the paper the B and C line intersection of an elevated overpass on Chao TianMen,BinJiang Road,JiaLing River,Chongqing city had been comprehensively investigated on deterioration in bridge surface,between-pier hollow slabs,expansion joints and bearings of three continuous spans and one simply-supported span,and the reasons for the bridge deterioration analyzed.The word could provide useful reference to rehabilitation and improvement of bridges.更多还原