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| 横向剪应变对正交异性板弯扭耦合效应影响的数值分析 | |
| 引用本文： | 马功勋. 横向剪应变对正交异性板弯扭耦合效应影响的数值分析[J]. 玻璃钢/复合材料, 1996, 0(4): 8-13 |
| 作者姓名： | 马功勋 |
| 作者单位： | 南京化工大学 |
| 摘 要： | 本文给出了层合板位移增量型的平衡微分方程。定量地估计了横发变形对四边铰支的正交异性板弯扭耦合效应的影响。结果表明：四边铰支的正交异性层合板，当其长厚比小于３０时，横发变形对其位移和应力的影响是不容忽略。 |
| 关 键 词： | 正交异性板 横向剪应变 弯扭耦合位移 层板 |
A NUMERICAL ANALYSIS OF THE EFFECT OF THE TRAVERSE SHEAR ON BEND AND TORSION COUPLING OF ANISOTROPIC PLATE |
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| Ma Gongxun. A NUMERICAL ANALYSIS OF THE EFFECT OF THE TRAVERSE SHEAR ON BEND AND TORSION COUPLING OF ANISOTROPIC PLATE[J]. Fiber Reinforced Plastics/Composites, 1996, 0(4): 8-13 | |
| Authors: | Ma Gongxun |
| Affiliation: | Nanjing University of Chemical Technology |
| Abstract: | The differential equilibrium of displacement increase type of laminate was developed.The effects of bend and torsion coupling of laminate by hinged support have been evaluated quantitatively.The results showed that the effects of traverse shear on displacement and strees are not ignorable,as the length thick ratio of laminate is less than 30. |
| Keywords: | antisotropic plate traverse shear torsion and bend coupling displacement stress |
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