广西某空心板梁桥裂缝修补技术  

Techniques for Remedy of Cracks of a Hollow Slab Beam Bridge in Guangxi

作　　者：蒋玉富[1] 

机构地区：[1]中铁大桥局集团第三工程有限公司,广东花都510800

出　　处：《世界桥梁》2006年第3期56-59,共4页World Bridges

摘　　要：以广西足敏桥钢筋混凝土空心板梁缺陷修补为例,介绍空心板梁的裂缝修补、板梁补强的施工准备、施工方案、施工工艺、操作过程等有关施工技术。该修补技术实用性强,效果好,且有广阔的应用前景。By way of example of remed beams of Zumin Bridge in Guangzi, this pa defects and strengthening of the hollow sla workmanship and implementation process. y of crack defects o per describes in det b beams, including The techniques in f the reinforced concrete hollow slab ails the techniques for remedy of the construction preparation, schemes, question are practical, the effect of remedy is sound and the techniques have wide vista of application.

关 键 词：钢筋混凝土结构 板梁 裂缝 桥梁维修 桥梁加固 

分 类 号：U445.7[建筑科学—桥梁与隧道工程]