摘要
本文在悬索管桥精确计算模型[1]基础上,建立了“使整体结构造价最小”的优化数学模型,井运用离散复合形组合形优化方法进行了求解,完成了带裂纹源悬索管桥的优化设计。
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.
出处
《西南石油大学学报（自然科学版）》
CAS
CSCD
1990年第1期63-68,共6页
Journal of Southwest Petroleum University(Science & Technology Edition)
关键词
优化设计
悬索管桥
裂纹
Optimizaton design
Suspended-bridge
Cracks
