扁铲侧胀试验判别粘质粉土的液化势
|
摘要
根据液化判别的简化方法,结合国内烈度分级,分析等效循环应力比随地下水位的变化规律,得出了计算临界水平应力指数基准值的方法。根据经验关系,给出考虑粘粒含量的液化判别式。针对南京地区的粘质粉土展开液化判别的实践,结果表明:扁铲侧胀试验是一种很有前途的液化判别方法。
引文
[1]Marchetti,S.(2001).The Flat Dilatometer Test(DMT)in Soil Investigations[C].IN SITU2001,intnl.Conf.On In Measure-ment of Soil Properties,Bali,Indonesia.
[2]ASTM Subcommittee D18.02.10,J.H.Schmertmann,Chair-man,Suggested Method for Performing the Flat Dilatometer Test,ASTMGeotechnical Testing Journal Vol.9.June.
[3]European Committee for Standardization:EUROCODE7.Geotech-nical design assisted by field tests,Section9:Flat Dilatometer Test,(Apr.1999).
[4]南光地质仪器厂.DMT-W1型扁铲侧胀仪用户使用手册.
[5]中华人民共和国建设部.岩土工程勘察规范GB50021-2001.[S].北京:中国建筑之业出版社,2002.
[6]陈国兴.工程地震[M].南京工业大学土木工程学院.2004.
[7]Sladen,J.A.1989.Problems with interpretation of sand state from cone penetration test[J].Geotechnique39,No.3:55-65.
[8]Youd,Idriss(2001),Liquefaction Resistance of Soils:Summary Report from the1996NECCR and1998NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils[J].Journal of Geotechnical and Geoenvironmental Engineering,Vol.127,No.10,October,2001.
[9]Monaco&Marchetti(2005).Sand liquefiability assessment by Flat Dilatometer Test(DMT)[R],Proc.16th ICSMGE Engi-neering,Osaka.
[10]陈国民,李隽毅,等.扁铲侧胀试验判别液化的研究和实践[J].上海地质,2003,(1):20～24.
[2]ASTM Subcommittee D18.02.10,J.H.Schmertmann,Chair-man,Suggested Method for Performing the Flat Dilatometer Test,ASTMGeotechnical Testing Journal Vol.9.June.
[3]European Committee for Standardization:EUROCODE7.Geotech-nical design assisted by field tests,Section9:Flat Dilatometer Test,(Apr.1999).
[4]南光地质仪器厂.DMT-W1型扁铲侧胀仪用户使用手册.
[5]中华人民共和国建设部.岩土工程勘察规范GB50021-2001.[S].北京:中国建筑之业出版社,2002.
[6]陈国兴.工程地震[M].南京工业大学土木工程学院.2004.
[7]Sladen,J.A.1989.Problems with interpretation of sand state from cone penetration test[J].Geotechnique39,No.3:55-65.
[8]Youd,Idriss(2001),Liquefaction Resistance of Soils:Summary Report from the1996NECCR and1998NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils[J].Journal of Geotechnical and Geoenvironmental Engineering,Vol.127,No.10,October,2001.
[9]Monaco&Marchetti(2005).Sand liquefiability assessment by Flat Dilatometer Test(DMT)[R],Proc.16th ICSMGE Engi-neering,Osaka.
[10]陈国民,李隽毅,等.扁铲侧胀试验判别液化的研究和实践[J].上海地质,2003,(1):20～24.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心