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本文提供一种估计液化危害性的简化方法,此法修改了岩崎等人建议的液化指数的形式。在研究唐山地震时因土壤液化而引起的结构破坏的基础上,建议了估计液化危害性和工程处理原则的三个等级。用此法分析了几种典型的液化场地。
This article provides a simplified method for estimating the hazard of liquefaction, which modified the form of the liquefaction index proposed by Iwasaki et al. Based on the structural damage caused by the liquefaction of the soil during the study of the Tangshan earthquake, three levels for estimating the hazard of liquefaction and the principle of engineering treatment are proposed. Using this method, several typical liquefaction sites were analyzed.