摘要
针对基坑开挖引起的周边建筑沉降问题,本文依照汉森承载力计算模式推导了基坑开挖主动区内地基承载力公式,进而给出防止基坑开挖造成周边建筑沉降的地基加固方法。
In order to solve the surrounding building settlement problem caused by the foundation excavation,based on the Hansen s bearing capacity calculation model,a foundation bearing capacity formula of the foundation excavation active zones is proposed in this paper and a foundation strengthening method which can prevent the surrounding building settlement from the foundation excavation is also proposed.
出处
《福建建设科技》
2010年第2期13-14,共2页
Fujian Construction Science & Technology
关键词
基坑开挖
周边建筑沉降
地基加固
foundation excavation
surrounding building settlement
soil improvement
