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15 负弯矩区钢箱腹板局部屈曲失稳

Fig.15 Buckling of web in negative moment region