摘要
针对旧桥的病害现状,采取以体外预应力为主,并辅以箱内压浆灌缝、粘贴钢板、再造桥面系等加固方法,使某旧桥加固获得了成功。
Aim at the old bridge＇s damage condition, it mainly took the out-body prestress methord and added the incasement squeezing and crack pouring, sticking armor plate, rebuilding the bridge surface ways which made the old bridge＇s reinforcement successful.
出处
《交通标准化》
2006年第9期96-99,共4页
Communications Standardization
关键词
旧桥
体外预应力
加固
old bridge
out-body prestress
reinforcement
