桥梁台帽折断的加固设计方案  

Capping Beam of the Abutment Broken Reinforcement Design Scheme

作　　者：魏志新 罗伦英 

机构地区：[1]河南高速公路发展有限责任公司,河南郑州450000 [2]河南高速公路发展有限责任公司郑州分公司,河南郑州450000

出　　处：《科技信息》2009年第29期I0536-I0537,I0516,共3页Science & Technology Information

摘　　要：一座50米简支T梁桥,采用15米高的肋板式桥台。建设期间由于某种原因,通过改造背墙的方式改造成中墩,运行5年后发现该桥台帽梁从和肋板结合的部位发生断裂。由于此类病害非常少见,本文通过对讨论病害成因和加固设计方案的形成,探讨一种克服此类病害的办法,对类似病害的解决起到抛砖引玉的作用。A 50 meters, using a simply-supported beam T 15 meters high fibbed plate type abutment. For some reason, during the construction of the wall by reforming the way back, run into five years of pier beam bridge are found from Capping beam and rib combining site happening ruptures. Because of this disease is extremely rare, this paper discussed diseases.it and reinforcement desigu scheme, a kited of disease, overcome with similar solve a view to play a valuable roleo

关 键 词：横向张拉 盖梁 

分 类 号：U418.6[交通运输工程—道路与铁道工程] TU746.3[建筑科学—建筑技术科学]