液化指数概率空间分布模拟方法研究
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摘要
叙述了《建筑抗震设计规范》中规定的砂土液化判别指数的概率意义,研究了在GIS环境下分析液化可能性指标的液化指数概率方法,详细阐述了分析过程和GIS下的应用方法,并结合工程实例,阐述了淄博中心城区液化指数概率空间分布模拟分析的过程。
This paper depicts the probability meaning of sand liquefaction index based on the Code for Seismic Design of Buildings,studies the liquefaction index probability method of analyzing liquefaction possibility index under GIS environment,particularly expatiates the analysis process and GIS application method.Through an engineering example,the spatial distribution simulation analysis process for Zibo city centre liquefaction index probability is expatiated.
This paper depicts the probability meaning of sand liquefaction index based on the Code for Seismic Design of Buildings,studies the liquefaction index probability method of analyzing liquefaction possibility index under GIS environment,particularly expatiates the analysis process and GIS application method.Through an engineering example,the spatial distribution simulation analysis process for Zibo city centre liquefaction index probability is expatiated.
引文
[1]GB 50011-2001,建筑抗震设计规范[S].
[2]邬伦,刘瑜,张晶,等.地理信息系统——原理、方法和应用[M].北京:科学出版社,2001.
[3]郭仁中.空间分析[M].武汉:武汉测绘大学出版社,2000.
[4]王锺琦.地震工程地质学论[M].北京:地震出版社,1990:41-80.
[5]苑宝军,张海莉.振动作用下砂土的液化特性分析[J].山西建筑,2007,33(21):121-122.
[6]潘健,刘利艳.土的地震液化概率评估模型[J].华南理工大学学报(自然科学版),2007,35(3):90-93.
[2]邬伦,刘瑜,张晶,等.地理信息系统——原理、方法和应用[M].北京:科学出版社,2001.
[3]郭仁中.空间分析[M].武汉:武汉测绘大学出版社,2000.
[4]王锺琦.地震工程地质学论[M].北京:地震出版社,1990:41-80.
[5]苑宝军,张海莉.振动作用下砂土的液化特性分析[J].山西建筑,2007,33(21):121-122.
[6]潘健,刘利艳.土的地震液化概率评估模型[J].华南理工大学学报(自然科学版),2007,35(3):90-93.
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