【摘要】 针对无锡市区内常见地层情况,首次对收集得到的市区多个土钉墙支护基坑工程变形情况进行了分析,获得了无锡市区内此类基坑支护情况下土钉墙的变形规律,提出了基坑变形参数的估计范围,并就土钉墙基坑支护设计优化提出了建议,对市区此类工程建设具有一定参考价值。更多还原

【Abstract】 In light of common stratum conditions of urban district of Wuxi,this paper analyzes the deformation situations of several soil-nailing wall supporting foundation pit projects for the first time,gets the deformation rule of soil-nailing wall under the similar foundation pit support conditions in Wuxi,proposes estimation range of foundation pit deformation parameters,and puts forward suggestions for optimization design of soil-nailing supporting foundation pit,which has a certain referential significance for similar engineering construction in urban district.更多还原