西南石油大学学报(自然科学版) ›› 1990, Vol. 12 ›› Issue (1): 63-68.DOI: 10.3863/j.issn.1000-2634.1990.01.008

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OPTIMIZATION DESIGN OF PARAMETERS OF SUSPENDED-PIPE BRIDGE STRUCTURE WISH CRACKS

Zhang Peng Xiao Fangcun   

  1. Department of Mechanical Engineering
  • Received:1988-11-08 Revised:1900-01-01 Online:1990-02-20 Published:1990-02-20

Abstract: Based on the accurate calculation model of a suspended-pipe bridge(1) the optimization model in which a complete structure is made minimum is established in the article. The moddel is solved by discrete complex optimal method——MDCP, and the optimization design of a suspendedpipe bridge with cracks is completed.

Key words: Optimizaton design, Suspended-bridge, Cracks