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前言自日本新潟地震和我国海城、唐山地震以来,世界各国越来越广泛地应用作为经验方法之一的标准贯入试验击数来判断土层地震液化的可能性。我国于1974年和1978年先后将这种方法纳入工业与民用建筑和水工建筑物抗震设计规范。
Preface Since the Niigata earthquake in Japan and the Haicheng and Tangshan earthquakes in our country, more and more countries in the world have used the standard penetration test as one of the empirical methods to judge the possibility of soil liquefaction. China in 1974 and 1978 has this method into the industrial and civil buildings and hydraulic structures seismic design specifications.