Title :
Research on energy-saving design of arch curve of bridge crane girder
Author :
Shen, Guomin ; Li, Dongbo ; Li, Xiangdong ; Zhou, Chao
Author_Institution :
Sch. of Mech. Eng. 402, Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
The downwarping of the crane girder not only can influence the performance, but also increase the energy loss. The importance of the pre arch to the bridge crane is put forward and reasonable pre arch curve can keep the vehicle move along a straight line. At last, the design of arch curve based on the finite element technique and structural optimization technology is discussed, which connects arch curve with the crane load condition level.
Keywords :
beams (structures); bridges (structures); cranes; design engineering; energy conservation; finite element analysis; supports; arch curve; bridge crane girder; energy-saving design; finite element technique; structural optimization technology; Bridges; Cranes; Finite element methods; Mechanical engineering; Optimization; Roads; Structural beams; bridge crane; downwarping; finite element technique; pre arch curve; structural optimization technology;
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.2011.5964556
