| 索的挠度理论及其应用 |
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| 引用本文： | 肖健雄,蒋志刚. 索的挠度理论及其应用[J]. 佛山科学技术学院学报(社会科学版), 1993, 0(6) |
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| 作者姓名： | 肖健雄 蒋志刚 |
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| 作者单位： | 广东建筑设计研究院，长沙工程兵学院 广州 51000，长沙 410072 |
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| 摘 要： | 利用δ广义函数定义,考虑了索的几何非线性、建立小垂度索的平衡微分方程,通过直接积分法求得安装阶段和使用阶段索的轴线方程的样条函数表达式,安装阶段考虑荷载的影响;使用阶段按本文的挠度理论计算更符合实际。
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| 关 键 词： | 小垂度索 挠度 轴线方程 |
Deflection Theory of Cable and Its Application |
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| Xiao Jianxiong Jiang Zhiguang Guangdong Research Institute of Architectore and Design,Guangzhou ,Changsha Institute of Engineering Corps,Changsha. Deflection Theory of Cable and Its Application[J]. Journal of Foshan University(Social Science), 1993, 0(6) |
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| Authors: | Xiao Jianxiong Jiang Zhiguang Guangdong Research Institute of Architectore Design Guangzhou Changsha Institute of Engineering Corps Changsha |
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| Affiliation: | Xiao Jianxiong Jiang Zhiguang Guangdong Research Institute of Architectore and Design,Guangzhou 510010,Changsha Institute of Engineering Corps,Changsha 410072 |
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| Abstract: | Based on function and considering geometric nonlinearity of cable, the paper presented cable deflection equation. By the direct calculus method, the paper obtained the function formula of cable axial equation when cable was in the phase of installment and operation. The loading effet was taken into consideration in cable installment while the deflection theory proved more practical in cable operation. |
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| Keywords: | cable deflection deflection axial equation |
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