摘要
分析了某农道危桥冻胀破坏的原因,详细介绍了危桥加固处理的设计思路及施工要点。
Elaborates some agricultural bridge as a result of the heave reason, Design and construction project of strengthening dangerous bridge are introduced.
出处
《黑龙江水专学报》
2007年第3期76-78,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
设计标准
冻胀
正截面强度
容许承载力
design standard
heave
right section intensity
allowed supporting capacity
