用于夹层梁静动力及屈曲分析的新型组合结构单元

林建平,陈昆,潘剑超,王冠楠,冯倩

New composite finite element for static, dynamic and buckling analysis of sandwich composite beams

Jianping LIN,Kun CHEN,Jianchao PAN,Guannan WANG,Qian FENG

图 6 简支边界条件下最大挠度、最大转角和层间滑移相对误差随单元数的变化

Fig.6 Variations of relative errors of maximum deflections, maximum rotation angles and interlayer slips with different element numbers under simply supported condition