摘要
在桥梁拓宽改造工程中,必然涉及新建桥梁和原有桥梁基础差异沉降及桥面板的开裂等问题。考虑沉降与时间的关系下,对桥梁基础沉降量计算方法进行了研究,计算出了旧桥的总沉降量及工后沉降结果,结合新建桥的实际情况提出相应处理办法。
In the Bridge Widening project,it will inevitably involve a new bridge and the existing bridge foundation differential settlement and cracking of the deck.In this paper,we consider the the relationship of time and settlement,study on the bridge foundation settlement calculation method.It calculated the old bridge of the total settlement and the settlement after the results,and it combined the actual situation of the new bridge to make the appropriate approach.
出处
《公路工程》
北大核心
2012年第3期119-121,132,共4页
Highway Engineering
关键词
桥梁
时间效应
差异沉降
计算分析
Bridges
time effect
differential settlement
computational analysis
