刚性基底弹性转动约束矩形板各受载条件下屈曲分析
吴韬, 莫时旭, 向勇斌, 邹泽群, 郑艳

Explicit Buckling Analysis of Rotationally Restrained Plates on Rigid Base Under Various Loading Conditions
WU Tao, MO Shixu, XIANG Yongbin, ZOU Zequn, ZHENG Yan
图19 3种基底刚度下腹板的一阶屈曲模态
Fig.19 First set of buckling modes of web plates at 3 kinds of base stiffnesses