MULTI-LAYER FUZY DECISION FOR IMPROVEMENT OF FREEWAY UNDERGROUND
With the building of freeway, the problem of soft ground is becoming more and more protrusive and has been one of the key factors influencing project quality, project cycle and project cost. It has become a very important task to strengthen the research on the improvement of soft ground, which affects the development of traffic in China. In view of the incompleteness and uncertainty of information on soft ground improvement method,the decision model of the soft soil improvement methods based on multi-layer fuzzy is put forward. In this model, multi-layer structure model is set up, the weights of rule layer and index layer are given, the character index matrix of project layer is put forward and total ordering of the projects is decided. The actual examples results indicated that the decision model is reasonable, practical and convenient to use.
Freeway Soft Soil Improvement Analytic Hierarchy Process Fuzzy Decision
XIANGYANG CHEN YUANYOU XIA HENGZHEN YAN
Institute of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, 430070, Chin Hunan City University, Yiyang, 413000, China
国际会议
第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)
重庆
英文
118-123
2007-11-05（万方平台首次上网日期，不代表论文的发表时间）