水泥土搅拌桩复合地基承载力的灰色预测  

Gray prediction to bearing capacity for composite foundation of cement mixing pile

作　　者：季宪军[1] 梁瑛[1] 

机构地区：[1]南阳理工学院,河南南阳473004

出　　处：《基建优化》2006年第3期90-92,共3页Optimization of Capital Construction

摘　　要：详细阐述灰色模型的建立及调整过程,利用复合地基沉降实测数据,根据灰色系统理论,建立(1,1)模型,可模拟复合地基的P^s曲线,预测地基沉降的发展趋势,分析水泥土搅拌桩复合地基的承载性能。The text expatiate on the course of modeling or adjusting of gray prediction. Making use of the date that the settlement of composite foundation. GM（1.1）model is established by Ggray Theory. The model can be used to simulate P- S curve of the settlement, also can be used to predict the unknown part of P-S curve of composite foundation of cement mixing pile, We also can use of the model to analyse the bearing capacity for composite foundation of cement mixing pile.

关 键 词：复合地基 承裁力 灰色模型 

分 类 号：TU473.16[建筑科学—结构工程]