回龙观体育文化公园南部场馆项目基础设计

Foundation design of the project of southern venue of Gymnasium Culture Park in Huilongguan

对回龙观体育文化公园南部场馆项目的基础设计进行介绍。首先,结合地质勘查详勘条件及工程概况,初步确定基础方案。其次,综合考虑经济性、施工难易程度等因素,对基础形式进行调整。此外,鉴于本项目抗浮水位较高,上部荷载较小,抗浮对基础形式的确定起到决定性因素,因而对抗浮水位及抗浮方案进行了详细介绍,并对CFG地基处理提出要求。

The main content of this paper is foundation design of southern venue of gymnasium culture park in Huilongguan.First,the form of foundation was determined preliminary,according to the geological investigation and general situation.Then,the form of foundation was adjusted,considering the factors of the project economy、difficult degree of construction and so on.Finally,as the anti-floating water level is high,the load above the foundation is light,anti-floating design played a decisive factor in the determination of the form of foundation.So this paper introduced the anti-floating water level and the method of anti-floating in detail.In addition,demands of soil improvement of CFG were made.