And it is the groundwork of later jacket structure finite element analysis.
对夹套材料的弹性、塑性性能进行研究，为有限元分析打下基础。
Then it summarizes the computing methods of reliability of jacket structure members and structure system.
然后概述了平台结构构件的可靠度计算方法，平台结构系统的可靠度计算方法。
With a jacket structure for heat preservation, more beneficial to ripeness and sterilization of materials.
具有夹套保温层，更利于物料熟化和杀菌。
And it is designed as water jacket structure heating, making the temperature in the cabinet more stable and reliable.
而且设计为水套结构加温，使箱内温度更稳定、可靠。
The linear fatigue of the jacket structure was evaluated by using wave spectrum analysis theory and theory of linear cumulative damage.
采用随机波浪谱和线性疲劳累积损伤理论对导管架式海洋平台在波浪荷载作用下的疲劳可靠性进行研究。
Thus three welding crafts can be used in the fabrication of offshore jacket structure directly and the offshore jackets need no heat treatment after welding.
所评定的三项焊接工艺可以直接用于海洋平台导管架建造，焊后允许不进行热处理。
Thus three welding crafts can be used in the fabrication of offshore jacket structure directly and the offshore jackets need no heat treatment after welding.
所评定的三项焊接工艺可以直接用于海洋平台导管架建造，焊后允许不进行热处理。
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