| 斜拉桥拉索静力计算 |
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| 引用本文： | 王伯惠.斜拉桥拉索静力计算[J].公路,2003(6):1-8. |
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| 作者姓名： | 王伯惠 |
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| 作者单位： | 辽宁省交通科学研究所,沈阳市,110006 |
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| 摘 要： | 提出了斜拉桥拉索弹性线方程的精确解及有关参数的解析表达式，同时又提出了根据斜拉索受力特点得出的简单而又有同等精度的拉索两端有关参数计算方法。最后讨论有关拉索下料长度和导管安装角等问题。
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| 关 键 词： | 斜拉桥 拉索 弹性线方程 悬链线解 微分方程 参数 解法 下料长度 导管安装角 |
| 文章编号： | 0451-0712(2003)06-0001-08 |
| 修稿时间： | 2003年2月18日 |
Static Analysis of Stay-Cables of a Cable-Stayed Bridge |
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| WANG Bo,hui.Static Analysis of Stay-Cables of a Cable-Stayed Bridge[J].Highway,2003(6):1-8. |
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| Authors: | WANG Bo hui |
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| Abstract: | The accurate solution of the differentiel equation for the elastic curve of a stay cable and equations deduced for all its static elements are presented in this paper. A simpler but with same accuracy tolerance solution based on the particularity of the stay cable is shown at the same time, The non stressed length of the cable as well as the erecting angle of the conducting tubes are discussed therewith. |
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| Keywords: | cable stayed bridge stay cable differential equation of the elastic curve nonstressed length of cable erecting angle of conducting tube |
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