With the self-edited pre-processing and post-processing program, the response patterns of the structure under different directions, different frequencies harmonic loading are summarized. On this basis, the same thing has been further carried out subjected to earthquake waves from different directions.
用自编的前、后处理程序,提取了最大节点位移、应变能、进塑性杆件比例等多项响应指标,并绘制了这些指标随激励幅值增大的变化曲线,分析了结构在不同方向、不同频率简谐荷载下的响应规律,在此基础上进一步分析了结构在不同方向地震波作用下的失效模式。
参考来源 - 单层鞍形网壳强动力荷载下破坏模式的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Three numerical cases are considered for the loading responses of stratified viscoelastic earth to second degree harmonic load, uniform disc ice load, and last-glacial realistic ice load respectively.
本文设计了三个数值算例分别模拟径向分层黏弹地球对二阶球谐负荷、均厚圆盘负荷和全球末次冰期真实冰负荷的响应。
We have studied the method of eliminating the harmonic wave of SCR regulating-speed device a servosystem and increasing its power supply unit' s loading ability when its current is large.
研究了随动系统中SCR调速装置在大电流时，消除其谐波并使供电装置负载能力提高的方法；
Applying DFT arithmetic and power electronical technique to harmonic analyses the loading-current in theory.
运用离散傅立叶算法和电力电子技术，对机车理论负荷电流的谐波进行了分析计算。
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