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从工程实例出发,对深层开挖条件下地下室抗浮设计进行了研究,将配重法与设置抗拔桩的方法相结合,提供了设计原理与计算方法,并在抗拔桩中引入了后注浆工艺,取得了良好的工程效果。“,”Startingfromtheengineeringexample,undertheconditionofthebasementantifloatingdesignfordeepexcavationarestudied,theweightedmethodcombinedwithasetofupliftpilemethod,providesthedesignprincipleandcalculationmethod,andintroducedintheupliftpileaftergroutingproce