砂土地震液化势的二级模糊综合评判

Two-grade fuzzy multifactorial evaluation for liquefaction of sand induced by earthquake

基于砂土地震液化的工程实例,采用模糊综合评判的二级评判方法对砂土的液化势进行了评价,并同其它评判方法进行了对比分析,表明该方法取得了较好的结果。

Based on analyzing engineering examples of sand liquefaction induced by earthquake,with two-grade fuzzy multifactorial e- valuation,an evaluation is made to assess the sand liquefaction potential.The results are consistent with those obtained by other methods.