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基于灰色理论的软基处理方案决策模型
引用本文:冯仲仁,陈向阳,鄢恒珍.基于灰色理论的软基处理方案决策模型[J].武汉理工大学学报,2004,26(10):38-41.
作者姓名:冯仲仁  陈向阳  鄢恒珍
作者单位:1. 武汉理工大学土木工程与建筑学院,武汉,430070
2. 湖南城市学院土木工程系,益阳,413000
摘    要:软基处理方案决策影响因素有不完全性、未知性等特点,软基处理方案决策实质上是灰色系统问题。运用灰色系统理论,建立了一种新的软基处理方案决策模型。合理确定了方案决策评价指标及其权重,根据计算出的灰色关联度来实现对拟选方案的优选和排序,从而对方案作出决策,实例分析表明,该模型使用方便、决策结果合理,具有实用价值。

关 键 词:灰色系统理论  软基处理  方案决策
文章编号:1671-4431(2004)10-0038-04
修稿时间:2004年4月26日

The Decision Model of the Soft Soil Improvement Methods Based on Grey System Theory
FENG Zhong-ren ,CHEN Xiang-yang ,YAN Heng-zhen.The Decision Model of the Soft Soil Improvement Methods Based on Grey System Theory[J].Journal of Wuhan University of Technology,2004,26(10):38-41.
Authors:FENG Zhong-ren  CHEN Xiang-yang  YAN Heng-zhen
Affiliation:FENG Zhong-ren 1,CHEN Xiang-yang 2,YAN Heng-zhen 2
Abstract:The factors that affect the decision of soft ground improvement methods have the features of incompleteness and uncertainty and thus making a decision of the soft soil improvement methods a grey system theory problem. Using the grey system theory, the new decision model is established. In this model, the evaluation indexes of the schemes and their weights are reasonably decided and the optimal scheme is selected by calculating the relational grade to realize the selection and order arrangement for the schemes. The actual examples' results indicated that the decision model is reasonable, practical and convenient to use.
Keywords:grey system theory  soft ground improvement  project decision
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