1·A multi objective design is proposed by assuming the jacket platform as a steel frame structure.
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结构的设计中。
2·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。
3·The existing problems in calculation approach for multi-story and high-rise steel frame structure are summarized.
总结了目前多高层钢框架结构计算方法存在的问题。
4·In this article, it was obtained through calculating the correlation function of steel frame structure displacement response.
在本文中，采用钢框架模型，通过计算其位移响应的相关函数来计算损伤指数。
5·Therefore, the influences of semi-rigid connection on steel frame structure are fully taken into account in the analysis and design of steel frame.
因此，在钢框架的分析和设计时应充分考虑半刚性节点连接的影响。
6·Unfortunately, no good solution was found to solve the problem and then the portal steel frame structure still encounters severe damage caused by typhoon.
但遗憾的是，目前对门式刚架建筑结构的风致破坏问题并未得到较好解决，每次强台风过后，门式刚架结构损坏仍然严重。
7·Building is close to the rectangular building, high square five layers, plus the top half spherical layer top food have seven layer, steel frame structure.
大楼为接近正方形的矩形建筑，高5层，加上顶部一半球形层顶菜有7层，钢框架结构。
8·Jacket platform was assumed as steel frame structure and optimum design method was performed. Total weight of the structure was selected to be optimal objectives.
建立了地震作用下导管架海洋平台结构优化的数学模型，把导管架海洋平台看作钢框架结构，并把优化方法用于结构的抗震设计中。
9·For the rare mega steel frame structure of Guangdong Science Center in the domestic, it presents a new type of mega steel joints with reinforced welded steel plate.
针对广东科学中心这一国内少见的巨型钢框架结构，对其新型结构框架节点进行了试验研究。
10·Jacket platform was assumed as steel frame structure and the pile-soil-structure interaction was considered. Optimum method was applied to aseismic design of structure.
本文把导管架海洋平台看作钢框架结构，考虑了桩—土—结构的动力相互作用，并把优化方法用于结构的抗震设计中。