| 柔性悬索桥静力分析 |
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| 引用本文： | 钱炜,汪磊.柔性悬索桥静力分析[J].现代交通技术,2009,6(1):52-54. |
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| 作者姓名： | 钱炜 汪磊 |
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| 作者单位： | 1. 合肥工业大学,安徽,合肥,230009
2. 江苏省交通科学研究院,江苏,南京,210017 |
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| 摘 要： | 采用非线性有限元理论，将大跨悬索桥的设计思想与柔性悬索桥的实际情况结合起来．对结构进行了详细的静力分析，探讨了柔性悬索桥的变形控制，最终提出了基于增加“结构重力刚度”思想的2种控制结构变形的方法。
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| 关 键 词： | 柔性悬索桥 几何非线性 变形 控制 |
Static Analysis on Flexible Suspension Bridge |
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| Qian Wei,Wang Lei.Static Analysis on Flexible Suspension Bridge[J].Modern Transportation Technology,2009,6(1):52-54. |
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| Authors: | Qian Wei Wang Lei |
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| Institution: | 1.Hefei University of Technology;Hefei 230009;China;2.Jangsu Transportation Research Institute;Nanjing 210017;China |
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| Abstract: | Combining long-span bridge design method with accrual situation of flexible suspension bridge,this paper conducts detail static analysis for the structure using non-linear finite elment theory. It also analyses deformation control ways for flexible suspension bridges,and finally proposes two methods to control deformation based on the thinking of increasing "the structure gravity rigidity". |
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| Keywords: | flexible suspension bridges geometry non-linearity deformation control |
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