2) axial excitation
轴向激励
1.
1/2 subharmonic resonance characteristics of nonlinear material column under axial excitation
非线性材料柱在轴向激励下的1/2亚谐共振特性
2.
The dynamic response of cables without damping in cable-stayed spatial structures (CSS) under axial excitation is investigated.
针对大跨度斜拉空间结构的斜拉索大幅振动问题,考虑塔柱-拉索-空间结构协同作用,导出了拉索在轴向激励作用下的非线性振动方程。
3) random excitation
随机激励
1.
Dynamic reliability sensitivity analysis for stochastic structures under random excitations;
随机激励下随机结构动力可靠性灵敏度分析
2.
Nonlinear dynamic analysis of aluminum honeycomb sandwich board based on random excitation
随机激励下铝蜂窝夹层板非线性特性研究
3.
By means of impulse response and matrix perturbation method of nonlinear system, the author finds that the response statistics of a nonlinear system are subjected to random excitation.
利用线性系统脉冲响应函数的概念，采用矩阵摄动法对非线性系统受随机激励的响应进行分析，得到了求解此类问题的一般途径，给出算例，并讨论了其可信度和精度
5) random excitations
随机激励
1.
Precise time-integration method with augmented matrix for structural responses to evolutionary random excitations;
受演变随机激励结构响应的增维精细时程积分法
2.
A review of various methods of response analysis for nonlinear marine structures under random excitations;
随机激励下非线性海洋结构物响应分析方法研究进展
3.
In studying the reinforcement of steel girder bridges in the project of raising train speeds of China抯 railway, a spatial dynamic analysis model for train-bridge systems under random excitations was established.
通过建立随机激励下的车桥耦合系统的空间动力模型,研究了提速条件下上承式钢板梁的加固问题。
补充资料：单轴各向异性
单轴各向异性是磁晶各向异性的最简单形式，即自发磁化的稳定方向（或易磁化方向）平行于一特殊晶轴。如六方晶系钴的自发磁化方向平行于 C轴(见晶体结构)，这就表现出强的单轴各向异性。磁性材料的单轴各向异性值一般都低于其磁晶各向异性值，为103erg/cm3量级。磁性材料经磁场热处理或强的冷加工而产生的感生各向异性，都属于单轴各向异性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条