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
表2 在基底刚度χ1=5时的弯-剪复合屈曲荷载值
Tab.2 Load of bend-shear complex buckling at χ1=5
弯剪比β 弯曲压力/kN 剪力/kN
0 0 8087.65
0.1 743.46 7434.86
0.25 1643.64 6574.57
0.5 2706.99 5413.98
1 3840.12 3840.12
1.5 4323.32 2882.17
2 4539.25 2269.55
2.5 4647.50 1859.00
3 4708.85 1569.57
4 4771.77 1192.91
6 4817.67 802.95
10 4841.84 484.20
β→+∞ 4772.20 0