| 用富氏级数理论解双参数地基上扇形板弯曲问题 |
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| 引用本文： | 张冬梅,张平之,钱民刚.用富氏级数理论解双参数地基上扇形板弯曲问题[J].北京交通大学学报(自然科学版),2000,24(1). |
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| 作者姓名： | 张冬梅 张平之 钱民刚 |
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| 作者单位： | 北方交通大学土木建筑工程学院!北京100044(张冬梅，张平之)，北京建筑工程学院!北京100044(钱民刚) |
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| 摘 要： | 以加补充项的FourierBessel双重级数的位移模式,对沿直边简支的双参数地基扇形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,并给出了算例,此方法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： | 双参数地基 扇形板 解析解 补充项 |
A Solution for the Bending Problems of Sector Plates on Two-Parameter Foundation by Fourier-Bessel Series |
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| ZHANG Dong mei ,ZHANG Ping zhi ,QIAN Min gang.A Solution for the Bending Problems of Sector Plates on Two-Parameter Foundation by Fourier-Bessel Series[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(1). |
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| Authors: | ZHANG Dong mei ZHANG Ping zhi QIAN Min gang |
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| Institution: | ZHANG Dong mei 1,ZHANG Ping zhi 1,QIAN Min gang 2 |
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| Abstract: | A Solution of deflection in the form of Fourier Bessel double series with supplementary terms is proposed to analyse the bending problems of a thin sector plate on two parameter foundation. This new solution is suitable for a wider range, convenient for calculation of an alalytical form. The results of computational examples are presented. Thus, the application range of Fourier series method with supplementary terms is extended. |
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| Keywords: | two parameter foundation sector plate analytical solution supplementary terms |
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