Title :
Container Cranes Response Predict on Seismic Load
Author :
Zheng, Pei ; Zhang, Qin ; Qin, Xianrong
Author_Institution :
Coll. of Mech. Eng., Tongji Univ., Shanghai, China
Abstract :
Based on damage modes of container cranes under earthquake and the characteristic of over-span flexible structures, the anti-seismic design of such machines was investigated. Taking the first crane equipped with isolating device as an example, through dynamic analysis and simulating to anti-seismic crane flexible system under the earthquake and validating analysis and results though the earthquake table tests, efforts was made to research for suitable anti-seismic device and design method for port cranes. The calculation and analysis in the present study could be used as a new way for earthquake resistant design of large-scale flexible portal machine.
Keywords :
containers; cranes; design engineering; earthquake engineering; flexible structures; antiseismic crane flexible system; antiseismic device; container cranes; earthquake resistant design; over-span flexible structures; port cranes; seismic load; Acceleration; Containers; Cranes; Earthquakes; Finite element methods; Joints; Seismic waves; anti-seismic design; clearance-flexible crane system; dynamics response; response spectra; transient analysis;
Conference_Titel :
Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9110-0
Electronic_ISBN :
978-0-7695-4287-4
DOI :
10.1109/PDCAT.2010.36
