水泥土搅拌桩复合地基承载力灰色系统分析  

Analysis for the grey system of the compound foundation bearing capacity of the cement earth mixed stakes

作　　者：李继伟[1] 曹伟[1] 

机构地区：[1]黄河勘测规划设计有限公司,河南郑州450003

出　　处：《吉林水利》2007年第10期42-44,共3页Jilin Water Resources

摘　　要：本文根据灰色系统理论中的GM(0,N)模型,对复合地基承载力与桩间土物理性质指标及桩长之间的关系进行建模分析,结果表明,该模型所需样本量少,且快捷准确,为今后的工程实践提供了一种有效预测水泥土搅拌桩承载力的方法。This paper process the modeling analysis for the relation among the compound foundation bearing capacity,the physics features index of the earth within stakes and the stake length,based on GM(D,N)model of grey system theory.The result indicates that the samples the model need are less,shortcut and nicety and provides a method with efficient forecast the bearing capacity of the cement earth mixed stakes.

关 键 词：复合地基 承载力 水泥土搅拌桩 灰色系统分析 

分 类 号：TV223.2+1[水利工程—水工结构工程]