圆环形内支撑在软土地区超高层建筑基坑工程中的应用

Application of Circular Inner Support in Foundation Pit Engineering of Super High-rise Building in Soft Soil Area

为有效提升软土区域基坑工程的稳定性,保障基坑建设质量,文中以某建筑工程项目为例,结合地质条件制定圆环形内支撑的支护选型方案,并对软土区域基坑工程实施监测。结果表明,圆环形内支撑可预防区域内的基坑变形风险,强化基坑结构的抗压、抗荷载能力,使其安全性、稳定性符合项目建设要求。

In order to effectively improve the stability of foundation pit engineering in soft soil area and ensure the quality of foundation pit construction,this paper takes a construction project as an example,and combines geological conditions to develop the support selection scheme of circular support,and monitors the foundation pit engineering in soft soil area.The practical results show that the circular inner support can prevent the deformation risk of the foundation pit in the area,strengthen the compressive and load resistance of the foundation pit structure,and make its safety and stability meet the construction requirements of the project.