郑州东区土层剪切波速影响因素的灰色关联分析  

Gray Correlative Analysis of Factors Impacting on Shear Wave Velocity of Soil in Eastern Zhengzhou

作　　者：杜燕林[1] 贺为民[2] 石林珂[1] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]中国地震局地球物理勘探中心,河南郑州450002

出　　处：《江西有色金属》2009年第3期12-14,共3页Jiangxi Nonferrous Metals

摘　　要：利用灰色关联分析法对郑州东区影响土层剪切波速的土层深度、物理性质指标进行了灰色关联度计算,获得了该区土层剪切波速诸多影响因素的灰色关联序,认为密度的影响最大,含水率的影响最小。The gray correlative order of factors impacting on soil shear wave velocity in Zhengzhou Eastern is obtained by the way of gray correlative analysis, which includes depth and physical properties of soil. The result indicates that soil shear wave velocity is affected most by density and least by moisture.

关 键 词：剪切波速 灰色关联分析 物性指标 关联度 

分 类 号：TU413[建筑科学—岩土工程]