摘要
基于Reissner-Mindlin型全局位移场模型和有限元预测-修正分析过程,数值计算和分析了复 合材料层合板受热载荷作用下的横向剪应力.计算结果与三维弹性解比较表明横向剪应力的计算精 度是满意的.
Based on the Reissner-Mindlin type global displacement field and predictor-corrector method, the transverse shear stresses are investigated for laminated composite plates subjected to thermal load, The numerical results are compared with those of the 3-D solutions of elasticity and the accuracy of the transverse shear stress is found to be satisfactory.
出处
《兰州大学学报(自然科学版)》
CAS
CSCD
北大核心
2005年第6期94-99,共6页
Journal of Lanzhou University(Natural Sciences)
关键词
复合材料层合板
有限元
预测-修正法
横向剪应力
三维弹性解
laminated composite plate
finite element
predictor-corrector method
transverse shear stress
3-D solutions of elasticity