| 夹层梁的高阶剪切修正因子 |
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| 引用本文： | 舒小平.夹层梁的高阶剪切修正因子[J].淮海工学院学报,1998,7(1):7-9. |
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| 作者姓名： | 舒小平 |
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| 作者单位： | 淮海工学院机械工程系!连云港，222005 |
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| 摘 要： | 导出了满足夹层梁界面剪应力连续等条件的高阶位移场，据此给出了反馈横向剪切变形对夹层梁的弯曲，稳定和固有频率的影响的剪切修正因子，该因子计算简便，精度高，便于工程应用。
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| 关 键 词： | 夹层梁 修正因子 剪切变形 梁 弯曲 固有频率 |
The Higher-order Shear Correction Factor for Sandwich Beams |
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| Shu Xiaoping.The Higher-order Shear Correction Factor for Sandwich Beams[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,1998,7(1):7-9. |
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| Authors: | Shu Xiaoping |
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| Abstract: | The displacement field for sandwich beams is presented.The continuity conditions of shear stresses across interfaces are ensured.A shear correction factor is formulated and shows the effect of transverse shear deformation on the bending,buckling and frequencies of sandwich beams.Moreover,the factor is computed simply,and it is highly accurate and convenient to engineering application. |
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| Keywords: | sandwich beams correction factor shear deformation |
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