多变量灰色模型在复合地基沉降量预测中的应用  

APPLICATION OF MULTI-VARIABLE GREY FORECASTING MODEL IN THE SETTLEMENT FORECASTING FOR COMPOSITE FOUNDATION

作　　者：王群[1] 慎乃齐[1] 张长敏[2] 

机构地区：[1]中国地质大学(北京),北京100083 [2]中国地震局地质研究所,北京100029

出　　处：《工业建筑》2007年第z1期745-747,762,共4页Industrial Construction

摘　　要：引入了MGM(1,n)多变量灰色模型,并且结合具体工程实例,将该模型应用于刚性桩复合地基的沉降量预测,同时将预测结果与目前比较成熟的GM(1,1)灰色模型的预测结果进行了比较。研究表明,MGM(1,n)多变量灰色模型用于复合地基沉降量预测是行之有效的。The MGM(1,n) multi-variable grey forecasting model is applied for settlement forecasting of composite foundation in a real project,meanwhile a comparison with those results of the well-developed GM(1,1) Grey Model is made here.Subsequently it's proved that this MGM(1,n) grey model is an effective method of settlement forecasting for composite foundation.

关 键 词：灰色理论 复合地基 沉降预测 MGM (1  n)模型 

分 类 号：TU433[建筑科学—岩土工程]