Abstract:
本文针对双层弦张弦梁结构,详细讨论了矢跨比、垂跨比和初始预应力值等参数变化对其临界荷载、几何非线性承载力和双重非线性承载力的影响。分析结果表明:内索垂跨比、内索预应力以及外索预应力对稳定承载力影响不明显;矢跨比和外索垂跨比是影响结构稳定性能的关键因素。
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Year: 2008
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 6
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