IMECH-IR  > 非线性力学国家重点实验室
磁场中夹层圆板的非线性磁弹性随机振动
王知人; 李瑾婷; 王平
Source Publication力学季刊
2014
Issue3Pages:447-456
ISSN0254-0053
Abstract根据板壳磁弹性基本理论、夹层板的弯曲振动理论及连续体的随机振动理论,得到了在磁场环境中周边固支夹层圆板的非线性随机振动方程;利用稳态FPK方程法解出了夹层圆板随机振动位移和速度响应的多个数字特征,并讨论了参数变化对各数字特征的影响.通过数值模拟讨论了磁场参数、激励的功率谱密度参数以及板的几何尺寸的变化对各数字特征的影响.由数值模拟结果可知,改变随机激励的大小、磁场强度及板的几何尺寸能有效地控制结构随机振动位移的概率分布.
Keyword磁场 非线性 随机振动 夹层圆板
Indexed ByCSCD
Language中文
Funding Organization地震科技星火计划项目(xh13027)资助
CSCD IDCSCD:5239285
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49266
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
王知人,李瑾婷,王平. 磁场中夹层圆板的非线性磁弹性随机振动[J]. 力学季刊,2014(3):447-456
APA 王知人,李瑾婷,&王平.(2014).磁场中夹层圆板的非线性磁弹性随机振动.力学季刊(3),447-456.
MLA 王知人,et al."磁场中夹层圆板的非线性磁弹性随机振动".力学季刊 .3(2014):447-456.
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