摘要
本文对砂基在表面作用或不作用上覆压力、具有四种竖向排水的条件下,推出了地震期间砂基内超静孔隙水压力的计算公式,并给出了一个算例.
in this paper are derived the formulae for calculating excess pore water pressure of saturated sand foundation with or without overburden pressure and with four types of vertical drainage conditions during earthquake, and one example for calculating is given.
引文
1SeedHB,BooherJR.Stabilizationofpotentiallyliquefitablesanddepositsusinggraveldrains,Proc.ASCE,1977,103(7)2XuZhiying.Calculationofanti-liqUefactionofsandbygraveldrains.selectedworksofgeotechnicalengineering,ChinaBuildingIndustryPress,1985.3徐志英.用砾石排水桩抗地震液化的砂基孔压计算.地震工程与工程振动,1992,12(4),88—924张建民,谢定义.饱和砂层震动孔隙水压力长消的二维解析理论研究.陕西机械学院学报,1991,(1)