| 独塔斜拉桥的理论分析与计算 |
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| 引用本文： | 张士铎.独塔斜拉桥的理论分析与计算[J].江西科学,1993,11(3):177-182. |
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| 作者姓名： | 张士铎 |
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| 作者单位： | 同济大学 上海200092 |
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| 摘 要： | 通过能量法,假定梁的挠曲线为正弦级数,来推演斜拉索的受力性能.受荷形式为全部或部分均布荷载.该方法对初步设计中估算索力是一个简捷而有效的途径,可供设计人员参考.
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| 关 键 词： | 独塔 斜拉桥 拉索受力 桥梁 挠曲线 |
ANALYSIS AND COMPUTATION OF SINGLE PYLON CABLE-STAYED BRIDGE |
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| Zhang Shiduo.ANALYSIS AND COMPUTATION OF SINGLE PYLON CABLE-STAYED BRIDGE[J].Jiangxi Science,1993,11(3):177-182. |
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| Authors: | Zhang Shiduo |
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| Abstract: | By means of energy principle, and assuming the deflection curve of stiffening beam is taken in the form of sine series, the forces in single pylon cable-stayed bridge are analyzed. The loading subjected by the bridge may be in uniformly distributed load or partially distributed load. The method provided by this paper is a short-cut method of estimating the forces subjected by the cables, and it may give the design engineers a simple design tool to roughly estimate the cable forces under live and dead load. |
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| Keywords: | Single pylon Cable-stayed bridge Cable forces Bridge deflection curve |
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