摘要
根据场地基坑降水观测井的实测资料,计算出降水引起地面的沉降变形量,从而分析基坑附近路面、楼房墙体产生裂缝以及散水坡与墙基脱开的原因。同时,对基坑降水对建筑物产生有害影响的范围做出界定。
Measured according to the the site excavation precipitation observation wells, calculate the precipitation caused by the deformation of ground settlement, to analyze the pit near the road, the building wall cracks and bulk water slope and the base of the wall disengaged reasons. At the same time,the scope of the dewatering of foundation building a detrimental effect to make defined.
出处
《建筑技术开发》
2013年第8期27-29,共3页
Building Technology Development
关键词
基坑降水
地面沉降
裂缝
pit dewatering
land subsidence
crack
