Title :
Design of substructure longitudinal stiffness of urban rail transport viaduct
Author :
Xuhua, Gu ; Qinghua, Song
Author_Institution :
Design Studio of Bridge Eng., Suzhou Municipal Eng. Design Inst. CO., Ltd., Suzhou, China
Abstract :
The substructure longitudinal stiffness is a key parameter in the design of the urban rail transport and CWR. Based on the characteristics of the design of the urban rail transport, a simple, rapid and accurate computational model is developed for the substructure longitudinal stiffness, the control principles of longitudinal stiffness are established. Then, this paper provides the process for calculating longitudinal stiffness, and the control elements of the longitudinal stiffness.
Keywords :
bridges (structures); design engineering; railway industry; structural engineering; longitudinal stiffness control principle; substructure longitudinal stiffness; urban rail transport viaduct design; Bridges; Computational modeling; Force; Rail transportation; Rails; Structural beams; CWR; computational model; longitudinal stiffness; urban rail transport viaduct;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964056
