| 沿直边简支的环扇形板的Fourier－Bessel级数解 |
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| 引用本文： | 钱民刚,严宗达.沿直边简支的环扇形板的Fourier－Bessel级数解[J].工程力学,1995(2). |
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| 作者姓名： | 钱民刚 严宗达 |
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| 作者单位： | 北京建筑工程学院，天津大学 |
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| 摘 要： | 本文以加补充项的Ｆｏｕｒｉｅｒ－Ｂｅｓｓｅｌ双重级数的位移模式，对沿直线边界简支的环扇形弹性薄板在各种边界条件下的弯曲问题，提出一种新的、应用范围比较广的、便于计算的、解析形式的解法，给出了算例，推广了加补充项的富氏级数法的应用范围。
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| 关 键 词： | 环扇形板，解析解，补充项 |
SOLUTION OF ANNULAR SECTOR PLATE SIMPLY SUPPORTED ALONG RADIAL EDGES BY FOURIER-BESSEL SERIES |
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| Qian Mingang, Yan Zongda.SOLUTION OF ANNULAR SECTOR PLATE SIMPLY SUPPORTED ALONG RADIAL EDGES BY FOURIER-BESSEL SERIES[J].Engineering Mechanics,1995(2). |
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| Authors: | Qian Mingang Yan Zongda |
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| Affiliation: | Qian Mingang; Yan Zongda(Beijing Institute of Civil Engineering) (Tianjin University) |
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| Abstract: | in this paper a solution of deflection in the form of Fourier-Bessel double series with supplementary terms is proposed to analyse bending problems of thin elastic annular sector plate simply supported along radial edges and arbitrarily supported along circular edges. This new solution is expressed in an analytical form. The results of computational examples are obtained. Thus the applied range of the Fourier series method with supplementary terms is extended. |
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| Keywords: | annular sector plate analytical solution supplementary terms |
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