【摘要】 饱和砂土在动载 (如地震荷载、爆炸荷载、振动荷载等 )作用下液化问题是防灾减灾领域中重要的研究内容。结合目前国内外饱和砂土在动荷载作用下研究的最新进展 ,着重对在动荷载作用下饱和砂土液化问题的理论模型研究、试验验证研究和数值模拟分析研究作了较详细的评述 ,并对今后液化研究提出了建议更多还原

【Abstract】 The problem of liquefaction for sand soil under dynamic loading (such as earthquake loading, explosive loading, vibratory loading, etc.) is the important research content in the domain of calamity prevention and reduction. A detailed review on the investigation of theory model, test verification and numerical simulation of saturated sand soil under dynamic loading is presented, and some adivice is given on the investigation of liquefaction in the future.更多还原