Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2012-06
Add to Favorite Get Latest Update

Multi-factored Grey G(1,N)model and its application in displacement forecast of foundation pit

WU Jie①,BEI Hin②,ZUO Gong①,LIU Feng①,YU Teng①(①Four Department,Suqian College,Jiangsu Suqian 223800,China;②Suqian City Planning Surveying and Mapping Co.,Ltd.,Jiangsu Suqian 223800,China)  
G(1,1)model only by using a single point has surveying data predicted it in displacement,regardless of other influences.In fact,the point displacement and the displacement of other points on the pile and tension force of anchor cable are coupled.Due to the deficiencies of traditional single factor grey prediction model in the foundation pit forecast,the paper proposed the multi-factored grey G(1,N)model to predict the displacement of foundation pit.A calculation example showed that this model forecast precision is high and the required data is less,simple and practical,worthy to be used broadly in the displacement forecast of foundation pit.
【Fund】: 宿迁市科研基金项目(S2010010);; 宿迁学院科研基金项目(2010KY14)
【CateGory Index】: N941.5;TU433
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved