Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Bridge Construction》 2006-05
Add to Favorite Get Latest Update

Analysis of Seismic Time-History Response of High-Rise Pier and Long Span Continuous Rigid-Frame Bridge Based on Great Mass Method

WANG Bo~1,ZHANG Hai-long~1,WU Xiu-xiong~2,XU Feng~1(1.Huazhong University of Science and Technology,Wuhan 430074, China;2.The 2nd Navigational Engineering Survey and Design Institute of China Communications,Wuhan 430073,China)  
The great mass method is used to derive the analysis model and equations for high-rise pier and long span bridge,in which the multi-support excitation and traveling wave effect in the seismic events are considered.By way of example of Xiaoshawan Huanghe River Bridge on the National Road 109,the comparative analysis and study are made for the seismic time-history response of the high-riser piers of the Bridge affected by the excitation identical to the seismic events at the Bridge site and excitation of the traveling wave effect thereof.The results of the analysis show that the axial forces and in-plane moment of the three main piers of the Bridge are decreased at various degrees due to the traveling wave effect.The analysis method and results in the paper are of certain reference to the design and research of similar bridges.
【Fund】: 国家自然科学基金项目(50278039);; 湖北省建设厅科技项目(K200507)
【CateGory Index】: U441.3
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