【摘要】 阐述了地震液化的三种表现形式砂沸、流滑和循环活动性的表现形式、作用机理和触发条件。着重以唯象的方法研究了在地震作用下砂沸发生的应力条件并对其应力演进过程进行了研究。研究表明,无论那种液化形式其最终状态都是一样的,即三种液化机理的本质是一致的。更多还原

【Abstract】 The behavior properties and corresponding mechanics of the three modes of liquefaction due to earthquake,was stated,namely sand boil,flow slide and cyclic mobility detailedly.Stress condition and stress path for sand boil were theoretically studied especially through setting an example.The study expatiated that final states and intrinsic essence of the three modes due to earthquake are identical and coincident.更多还原