【摘要】 应用物元分析理论和方法,选取震级、地面最大加速度、标贯击数、比贯入阻力、相对密度、平均粒径和地下水位等七个影响因素,作为砂土地震液化的评价因子,构建了地震液化的判别模型,实例研究表明,该模型能够很好地反映砂土的液化规律,方法可行。更多还原

【Abstract】 The paper applies matter-element analysis theory and method,selects earthquake magnitude,maximum acceleration,standard penetration number,specific penetration resistance,relevant density,average grain diameter and underground water level as sandy liquefaction evaluation factors,and establishes earthquake liquefaction identifying model. The practical research shows that: the model can better reflect sandy liquefaction law. Therefore,the method is feasible.更多还原