摘要
大件运输引起的桥梁加固时有发生。文章结合贵州省李关桥的加固实例,介绍了用槽钢作为八字撑加固桥梁的加固技术及其在大件运输中的便利运用。
Some bridges are needed to be strengthened due to the damage caused by tie heavy vehicles.This article describes,in combination with a case of Liguan Bridge in Guizhou Province,the strengthening technique with channel steel as the flare wing bracings,with its application in the bridge strengthening and the heavy goods transportation.
出处
《内蒙古公路与运输》
2007年第3期40-43,共4页
Highways & Transportation in Inner Mongolia
关键词
旧桥加固
结构体系
八字撑
大件运输
existing bridge strengthening
structural system
splayed bracings
transportation
