某分离式立交桥梁体撞损病害处治方案研究  

Study on Girder Impact Damage Treatment Scheme of a Separate Overpass Bridge

作　　者：张坤 ZHANG Kun(Shanxi Transportation New Technology Development Co.,Ltd.,Taiyuan,Shanxi 030012,China)

机构地区：[1]山西省交通新技术发展有限公司,山西太原030012

出　　处：《山西交通科技》2024年第4期86-88,共3页Shanxi Science & Technology of Transportation

摘　　要：阐述某分离式立交桥梁体撞损病害处治方案。经过对桥梁梁体撞损病害分析,结合桥梁所处位置及冬季气温影响,提出第一阶段对受损梁体加固补强的应急处治方案,第二阶段待气温回升后更换梁体的处治方案,确保工程质量和该分离式立交桥正常安全使用。This paper introduces the girder impact damage treatment scheme of a separate overpass bridge.By analyzing the impact damage of the bridge girder and combined with the bridge location and winter climate,the emergency treatment scheme is proposed,which is to reinforce the damaged girders in the first stage and replace girders in the second state when the temperature recovers,to ensure the construction quality and the normal and safe use of the separate overpass bridge.

关 键 词：分离式立交桥 梁体撞损 加固补强 更换梁体 

分 类 号：U455.71[建筑科学—桥梁与隧道工程]