摘要
本文用变分法对矩形弹性中厚板在对称边界荷载下的稳定性进行研究。依据短梁函数构造满足位移边界条件的屈曲试函数。并与经典薄板理论进行比较。
The stability of moderately thick plates under the symmetrical edge loading is studied by the variational approach. Based on short beam function buckling, trial function under boundary conditions of displacement is derived.
出处
《洛阳工学院学报》
1991年第3期40-42,共3页
Journal of Luoyang Institute of Technology
关键词
弹性中厚板
屈曲
临界载荷
变分法
elastic moderately plate, buckling, critical loading.
