【摘要】 首先对影响武汉市粉土和砂土液化的地质属性和人为因素进行分析;再选择有代表性的工程地段进行液化判定与液化指数的计算;最后得到武汉市饱和粉、砂土的振动液化性的灾害程度及需要重点防治的地段范围,达到对武汉市饱和粉、砂土振动液化性量化分析研究的目的。对本地区的工程环境评价、建筑抗震设计、地基基础设计与施工有实际的参考意义。更多还原

【Abstract】 In this paper,analysis was made on geological properties and artificial factors of silt and sand liquefaction in Wuhan City,and then the typical engineering section was chosen to conduct the liquefaction estimation and liquefaction index calculation.Lastly,conclusions were made on the hazard level of vibration and liquefaction and the main extents that need treatment. These information can be taken as reference for the engineering environment evaluation,quakeproof design and foundation construct and design.更多还原