Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Analysis method for diaphragm wall structure based on Melan’s solution

ZHANG Yong-xing1,2,DING Min1,WANG Hui3(1.College of Civil Engineering,Chongqing University,Chongqing 400045,China;2.Key Laboratory of New Technology for Construction of Cities in Mountain Area,Ministry of Education,Chongqing University,Chongqing 400045,China;3.Chongqing Expressway Group Co.,Ltd.,Chongqing 401121 China)  
For multi-braced diaphragm wall structure calculation,a matrix displacement method based on the theory of elastic foundation beam is derived considering the effects of staged excavation upon internal force and displacement as well as the bracing force.Based on the Melan’s solution,combining with the geometrical plane-strain problems,a displacement solution in semi-infinite elastic under horizontal strip load is derived.Furthermore,the horizontal foundation coefficient applied to the above matrix displacement method is gained.Compared with measured results of diaphragm wall obtained from engineering cases,the analysis results indicate that the matrix displacement method is convenient and feasible,and it can provide references to the similar projects.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved