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

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.