基于修正Seed判别法的吹填饱和砂土液化判别分析
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摘要
根据美国标准ASTM1586及ASTM5778进行了SPT和CPT试验,采用修正的Seed判别法分别对所得到的SPT及CPT数据进行砂土液化评估判别分析,得到更为准确的结论,为抗震设计及地基处理提供了依据。
SPT and CPT tests were performed respectively according to USA codes ASTM1586 and ASTM5778,and then analysis the sandy soil seismic liquefaction with modified Seed method based on the SPT and CPT data,get a more accurate conclusion. Provide a basis for seismic design and ground improvement.
引文
[1]T.L.Youd,I.M.Idriss.Liquefaction Resistance of Soils:Summary Report from the 1996 NCEER and 1998 NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils[J].Journal of Geotechnical and Geo-environmental Engineering,2001(10):297-313.
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    [3]唐世栋,罗立疆,林华国.国内外砂土液化判别方法的比较[J].工程勘查,2007(4):4-6.
    [4]王盼,焦绪学,曾子明.基于CPT评价振冲密实法提高砂土抗液化的效果[J].路基工程,2010(4):224-227.

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