复杂载荷条件下有缺陷海底管道非线性屈曲分析 关键词:海底管道;复杂载荷;屈曲压溃;非线性;压溃压力 [gap=1613]Key words: subsea pipe; complex loads; buckling collapse; nonlinear; collapse pressure
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The disposal of complex load is also researched in the paper. In addition, the methods of connecting 3-D solid elements and shell elements are researched in depth, from theory to actual application.
论文对ANSYS中复杂载荷的施加方法进行了研究,并总结了ANSYS中连接三维实体单元与板壳单元的不同方法,从理论依据到实际操作进行了比较深入的探索与研究。
参考来源 - 基于ANSYS的海洋平台固桩架有限元分析研究Adopting this method may gain a more reasonable result to the general method. It is so necessary to study the mechanical response with complicate load based on the random factors.4.
并发现采用随机的方法来研究复杂载荷问题,在结构可靠性与敏感性方面可以得到更切合实际情况的结论,说明了考虑随机因素来分析复杂载荷作用的必要性。
参考来源 - 基于下限定理及考虑随机因素的结构安定分析方法研究The elastic plastic dynamic buckling of cylindrical shells under combined loading is discussed.
对复杂载荷作用下圆柱壳的弹塑性动力屈曲问题进行了研究。
参考来源 - 复杂载荷作用下圆柱壳的弹塑性动力屈曲研究·2,447,543篇论文数据,部分数据来源于NoteExpress
介绍了复杂载荷下疲劳裂纹形成寿命预测的方法。
The methods of fatigue crack initiation life predictions under complex load are introduced in this paper.
本文讨论在复杂载荷下疲劳(裂纹形成)寿命的估算方法。
Fatigue (information) life predictions under complex loading are discussed in this paper.
文中提出了多重迭代法以确定井架受复杂载荷时的临界载荷。
This paper presents the multiple substitution approaches to determine the critical load of the derrick being loaded complicatedly.
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