Those may cause serious disaster. Therefore, studying on ultimate strength and fatigue life of dented riser is of great significant.
所以研究已发生凹陷损伤的立管的极限强度和疲劳寿命有着十分重要的意义。
In this paper, finite element method was used to study the ultimate strength and fatigue life of dented riser.
本文采用有限元方法研究凹陷立管的极限强度和疲劳寿命。
The fatigue and ultimate strength analysis of hull structure with two different butt-welding lines distribution was researched in this paper.
对两种不同对接焊缝布置下的船体结构进行疲劳强度和极限承载能力分析。
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