摘要
为了求解复合材料多层扁壳在初始薄膜力时的强迫振动,在直接积分法中加入了迭代步骤,推导出了相应的公式和计算步骤.将列举的算例与ADINA计算结果进行了对比,证明了这种方法的合理性,且计算工作量和计算时间较少.
The iterative method is added into direct integral method to analyze forced vibration problem of laminated composite shallow shells while the relative formulas are derived. The results of the method are compared with the results of ADINA.The method is proved to be reasonable in numerical example and with comparatively little calculating workload and time.
出处
《华中科技大学学报（城市科学版）》
CAS
2004年第3期51-53,57,共4页
Journal of Huazhong University of Science and Technology
