摘要
分析了高速公路中小跨径桥梁出现单板受力病害情况的原因,并针对破坏的原因和在河北省青银高速公路施工实践的基础上,提出了具体的防治措施,为桥梁单板受力的预防提供了有效的方法。
In view of the distresses of single slab at which occurs in the minor and medium span bridges in Baoding-Cangzhou Expressway,this article analyzes the causes of damage and then put forward to some measures for preveotion on the basis of engineering practice in Qing-yin Expressway in Hebei!Province,thus providing effective method to avoid the slabs to be stressed alone in the bridges.
出处
《内蒙古公路与运输》
2007年第2期38-39,共2页
Highways & Transportation in Inner Mongolia
关键词
中小跨径桥梁
单板受力
原因分析
防治措施
minor and medium span bridges
single slab to be stressed alone
analysis on causes
measures for prevention
