砂土地震液化判别方法的综合应用
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摘要
在当前国家重视基本建设、加快农村城镇化的背景下,砂土地震液化判别在岩土工程勘察中的重要性在不断提升,意义显而易见。文中在分析国内现行标准中规定的饱和砂土液化判别方法局限性的基础上,结合工程实例,提出了多种砂土液化判别方法综合运用、综合评价的方法,并验证其适用性,具有一定的实用价值。
Under the current background of China′s booming capital construction and speeding up the countryside urbanization,the importance of discrimination on sandy soil seismic liquefaction is obvious.On the basis of analyzing the limitation of discrimination methods on saturated sandy soil seismic liquefaction which is regulated by domestic present standard,this article using project example,proposes a synthetic liquefaction discrimination method for many kinds of sandy soil.The method is of a certain practical value.
Under the current background of China′s booming capital construction and speeding up the countryside urbanization,the importance of discrimination on sandy soil seismic liquefaction is obvious.On the basis of analyzing the limitation of discrimination methods on saturated sandy soil seismic liquefaction which is regulated by domestic present standard,this article using project example,proposes a synthetic liquefaction discrimination method for many kinds of sandy soil.The method is of a certain practical value.
引文
[1]中华人民共和国国家标准编写组.GB50011-2001,建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.National Standards Compilation Group of People′s Republic of China.GB50011-2001,Code for seismic design of buildings[S].Beijing:China Architecture and Building Press,2001.
[2]中华人民共和国国家标准编写组.GB50011-2001,岩土工程勘察规范[S].北京:中国建筑工业出版社,2001.National Standards Compilation Group of People′s Republic of China.GB50011-2001,Code for investigation of geotechnicalengineering[S].Beijing:China Architecture and Building Press,2001.
[3]刘金韬,金晓媚.饱和砂土液化判别方法中问题浅析[J].工程地质学报,2000,8(3):379-384.LIU Jin-tao,JIN Xiao-mei.Preliminary analysis of the methods for discrimination of sandy soil liquefaction[J].Journal ofEngineering Geology,2000,8(3):379-384.
[4]王景明.华北地震灾害与对策[M].北京:地震出版社,1993.WANG Jing-ming.The hazard and countermeasure of earthquake in north of China[M].Beijing:Seismic Publishing House,1993.
[5]薛新华,张我华,刘红军.砂土地震液化的模糊综合评判法[J].重庆建筑大学学报,2006,28(1):55-88.XUE Xin-hua,ZHANG Wo-hua,LIU Hong-jun.Comprehensive fuzzy evaluation method for sand liquefaction[J].Journal ofChongqing Jianzhu University,2006,28(1):55-88.
[6]国家发展和改革委员会.SY/T0053-2004,油气田及管道岩土工程勘察规范[S].北京:石油工业出版社,2004.Committee of National Development and innovation.SY/T0053-2004,Geotechnical engineering exploration standard of oil-gas field and tubing[S].Beijing:Petroleum Industry Press,2004.
[7]蔡国军,刘松玉.基于静力触探测试的国内外砂土液化判别方法[J].岩石力学与工程学报,2008,27(5):1 019-1 027.CAI Guo-jun,LIU Song-yu.Evaluation of liquefaction of sandy soils based on cone penetration test[J].Chinese Journal ofRock Mechanics and Engineering,2008,27(5):1 019-1 027.
[8]林华国,贾兆宏,张立丽.砂土液化判别方法研究[J].岩土工程技术,2007,21(2):89-93.LIN Hua-guo,JIA Zhao-hong,ZHANG Li-li.Study on the method of sand liquefaction evaluation[J].Geotechnical Engineer-ing Technique,2007,21(2):89-93.
[9]杨建,路学忠,陈庆寿.砂土液化影响因素及其判别方法[J].地基基础工程,2003,6(9):46-48.YANG Jian,LU Xue-zhong,CHEN Qing-shou.Influencing factor of sand soil liquefaction and discrimination methods[J].Foundation Engineering,2003,6(9):46-48.
[10]丁树云,叶洪东.邯郸市新近沉积饱和粉土液化的综合判别[J].工程勘察,2006,(1):15-18.DING Shu-yun,YE Hong-dong.Differentiate sylltlletically deposit sandy earthquake liquefaction of Handan[J].GeotechnicalInvestigation and Surveying,2006,(1):15-18.
[11]张荣祥.剪切波速判别地震液化势的适用性研究[J].工程地质学报,1996,4(1):53-59.ZHANG Rong-xiang.Study on the suitability of seismic liquefaction potential evaluation by shear wave velocity[J].Journal ofEngineering Geology,1996,4(1):53-59.
[2]中华人民共和国国家标准编写组.GB50011-2001,岩土工程勘察规范[S].北京:中国建筑工业出版社,2001.National Standards Compilation Group of People′s Republic of China.GB50011-2001,Code for investigation of geotechnicalengineering[S].Beijing:China Architecture and Building Press,2001.
[3]刘金韬,金晓媚.饱和砂土液化判别方法中问题浅析[J].工程地质学报,2000,8(3):379-384.LIU Jin-tao,JIN Xiao-mei.Preliminary analysis of the methods for discrimination of sandy soil liquefaction[J].Journal ofEngineering Geology,2000,8(3):379-384.
[4]王景明.华北地震灾害与对策[M].北京:地震出版社,1993.WANG Jing-ming.The hazard and countermeasure of earthquake in north of China[M].Beijing:Seismic Publishing House,1993.
[5]薛新华,张我华,刘红军.砂土地震液化的模糊综合评判法[J].重庆建筑大学学报,2006,28(1):55-88.XUE Xin-hua,ZHANG Wo-hua,LIU Hong-jun.Comprehensive fuzzy evaluation method for sand liquefaction[J].Journal ofChongqing Jianzhu University,2006,28(1):55-88.
[6]国家发展和改革委员会.SY/T0053-2004,油气田及管道岩土工程勘察规范[S].北京:石油工业出版社,2004.Committee of National Development and innovation.SY/T0053-2004,Geotechnical engineering exploration standard of oil-gas field and tubing[S].Beijing:Petroleum Industry Press,2004.
[7]蔡国军,刘松玉.基于静力触探测试的国内外砂土液化判别方法[J].岩石力学与工程学报,2008,27(5):1 019-1 027.CAI Guo-jun,LIU Song-yu.Evaluation of liquefaction of sandy soils based on cone penetration test[J].Chinese Journal ofRock Mechanics and Engineering,2008,27(5):1 019-1 027.
[8]林华国,贾兆宏,张立丽.砂土液化判别方法研究[J].岩土工程技术,2007,21(2):89-93.LIN Hua-guo,JIA Zhao-hong,ZHANG Li-li.Study on the method of sand liquefaction evaluation[J].Geotechnical Engineer-ing Technique,2007,21(2):89-93.
[9]杨建,路学忠,陈庆寿.砂土液化影响因素及其判别方法[J].地基基础工程,2003,6(9):46-48.YANG Jian,LU Xue-zhong,CHEN Qing-shou.Influencing factor of sand soil liquefaction and discrimination methods[J].Foundation Engineering,2003,6(9):46-48.
[10]丁树云,叶洪东.邯郸市新近沉积饱和粉土液化的综合判别[J].工程勘察,2006,(1):15-18.DING Shu-yun,YE Hong-dong.Differentiate sylltlletically deposit sandy earthquake liquefaction of Handan[J].GeotechnicalInvestigation and Surveying,2006,(1):15-18.
[11]张荣祥.剪切波速判别地震液化势的适用性研究[J].工程地质学报,1996,4(1):53-59.ZHANG Rong-xiang.Study on the suitability of seismic liquefaction potential evaluation by shear wave velocity[J].Journal ofEngineering Geology,1996,4(1):53-59.
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