某深基础施工引致邻近建筑物沉降破坏实例分析

Analysis of Settlement of Neighboring Buildings Caused by the Construction of Deep Foundation Pit

由于地基的瞬时沉降发生的时间短、速率大 ,极易引起过大的不均匀沉降。本文分析一工程实例 ,说明在深基坑施工降水时 ,瞬时沉降所产生的影响。

Due to the short time occurrence of instantanous settlement,it will usually induced excessive uneven settlement on neighboring buildings.In this paper,a practical example is analysed to show the effect of instantanous settlment induced by dewatering of a deep foundation pit construction.