地下工程抗浮设计中的几个问题

Problems in Design of Anti-uplift in Underground Engineering

近年来,随着城市建设的高速发展,地下空间的开发利用成为发展的必然趋势,地下建筑物越来越多,其抗浮问题也日益突出。文章讨论了水浮力以及工程抗浮力的计算问题,阐述了地下工程整体抗浮与局部抗浮的关系。

In recent years, urban construction has been developing rapidly , the exploration and utilization of underground space are becoming an inexorable trend ,the underground building is more and more, it has made the anti-uplift design a very critical problem . This paper discussed the calculation problem of the buoyancy of water and the engineering anti-buoyancy, elaborated the relationship between whole anti-uplift and partial anti-uplift.