最普遍使用的固定平台是钢质基盘导管架平台。
海洋导管架型平台是一个复杂的非线性空间结构。
The offshore jacket platform is a complex nonlinear space structure.
海洋平台作为一个大型空间桁架结构，导管架是其中的关键部件。
Offshore platform is a large spatial truss structure, whose key part is jacket.
把导管架海洋平台看作钢框架结构，并把多目标优化设计方法用于其结构的抗震设计中。
Jacket platform was assumed as steel frame structure and multi-objective design method was performed.
把导管架海洋平台看作钢框架结构，并把多目标优化设计方法用于其结构的抗震设计中。
Jacket platform was assumed as steel frame structure and multi-objective design method was performed.
应用推荐