DocumentCode
2455269
Title
Analysis on mechanical characters of long span continuous bridge pier in cut jacking construction
Author
Yan, Xing-fei ; Nian, Fu-long ; Wang, Luo-ying ; Li, Fang-yuan
Author_Institution
Div. of Road & Bridge, Shanghai Urban Constr. Design & Res. Inst., Shanghai, China
fYear
2011
fDate
24-26 June 2011
Firstpage
3846
Lastpage
3849
Abstract
As the longest span concrete bridge to be jacked up in China, this paper introduced the whole jacking plan for the long span continuous bridge in detail, presented the key mechanical characters in the construction stage when cut the main piers, suggested the measure to reduce the cracking stress to insure the safety.
Keywords
bridges (structures); cracks; cutting; structural engineering; China; cracking stress reduction; cut jacking construction; jacking planning; long span continuous bridge pier; Bridges; Concrete; Lifting equipment; Roads; Safety; Stress measurement; construction stage; cracking; cutting; jack up; long span continuous bridge;
fLanguage
English
Publisher
ieee
Conference_Titel
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9172-8
Type
conf
DOI
10.1109/RSETE.2011.5965078
Filename
5965078
Link To Document