高层建筑深基坑工程支护技术

Supporting Technology of Deep Foundation Pit Engineering of High-rise Building

深基坑支护工程在选型、计算以及施工等方面是否满足工程需求,对高层建筑工程施工的工期、安全性以及经济效益具有重要影响。高层建筑深基坑工程支护技术,应考虑荷载因素的影响,计算高层建筑深基坑施工中的土压力,在深基坑多层开挖施工中,保证每层均可建立倒运平台,进一步解决施工现场地下水渗漏问题,至此完成深基坑施工。

Whether selection,calculation and construction of deep foundation pit supporting projects meet the engineering requirements has an important impact on construction period,safety and economic benefits of high-rise buildings.For this reason,the construction and support technology of deep foundation pit engineering of high-rise buildings is analyzed,and the earth pressure in the construction of deep foundation pits of high-rise buildings under the influence of load factors is calculated.In multi-layer excavation construction of deep foundation pits,it is ensured that each layer can be used to establish a dumping platform to further solve the problem of groundwater leakage at the construction site,and deep foundation pit construction has been completed.