施工中引起相邻建筑物变形的控制技术

Neighbor building distortion control technology of foundation construction

通过对基坑降水和支护结构变形对相邻建筑物的沉降影响计算,没有采取止水帷幕和回灌技术,满足了相邻建筑物沉降在允许范围内,保证了相邻建筑物使用安全,减少施工作业难度,节约大量资金。

Through the computation of precipitation of foundation pit and retaining and protections structure distortion to the neighbor building, has not adopted waterstop curtain and recharge technology, but satisfied the settlement of the neighbor building is in the permission scope, guaranteed the use security of the neighbor building, reduced the construction difficuhy, saved the massive fund.