临界超静孔压确定液化深度的方法研究

摘要

Through research of theory of critical excess pore water-pressure, the paper advances the method of calculating the depth of liquefaction, and calculates the depth of liquefaction in the coastal area of Tangshan that brought about by Tangshan earthquake in 1976, and compares the calculated results with measured data.%本文通过对地震时砂土层内超静孔压积累原理的研究，提出了一种确定液化深度的方法，并利用这一方法对1976年唐山地震在沿海地区产生液化的深度进行了计算，并与实际资料进行了比较