结合数值试验，给出了行波输入下沿地震波传输方向上的土层有限元网格划分原则。
Based on the results of numerical experiments, the principle of determining the dimension of the finite element meshes of the soil analysis model under traveling wave excitations is made.
比较考虑了空间相关性的多点输入与仅考虑行波效应的行波输入法下结构响应的差异。
Structure response under multiple support excitation which include spatial variety and wave-passage excitation and that including wave-passage effect only are compared.
分析结果表明：在多信号输入时，输出功率中确实有输入信号的互调制分量产生，同时可以发现，对于宽频带的行波管，互调制分量对主工作频率输出功率有比较大的影响。
The results show that: when two signals are inputted into TWT, the output power includes the intermodulation components, and the intermodulation components have important effect on broadband TWT.
文中同时给出了一种结构-地基动力相互作用中地震波动输入方法，可以准确模拟任意角度入射的地震行波的输入。
A new input methods of wave motion dealing with soil-structure interaction is also proposed which can be used to exactly simulate incident seismic wave from any Angle.
提出一种综合考虑行波和地形影响的大跨结构在多点输入下的地震响应分析方法。
A method of seismic response analysis for long-span Bridges considering the synthetic effects of wave-traveling, topography and multi-support excitations is established.
考察了多点输入地震对结构的扭转效应、构件内力的影响，研究了地震行波效应影响系数的分布规律和影响因素。
The torsion effect and internal force of important members, the distribution and influence of wave traveling effect factor are studied.
研究证明，构架蛇行波标准差是输入此系统横向振动的能量，因此，有关它的研究十分重要。
It has been verified that the standard deviation of hunting wave of car bogie frame, which is very important to the transverse vibration analysis of the system, is the energy input into the system.
研究证明，构架蛇行波标准差是输入此系统横向振动的能量，因此，有关它的研究十分重要。
It has been verified that the standard deviation of hunting wave of car bogie frame, which is very important to the transverse vibration analysis of the system, is the energy input into the system.
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