摘要
通过钻孔、标准贯入试验等手段,对汶上县城区进行砂土地震液化调查分析。划分砂土液化等级,并给出汶上县城区在Ⅶ度、Ⅷ度时的砂土液化分布图,为城市建设工程抗震设防提供依据。
Sand seismic liquefaction is analyzed in the urban area of Wenshang County by drilling, SPT and other means. The level of sand liquefaction is divided and sand liquefaction maps of Ⅶ degree and Ⅷ degree of this area are given. This provides a basis for earthquake- proof of construction projects.
出处
《华北地震科学》
2009年第2期30-33,共4页
North China Earthquake Sciences
