| 考虑几何非线性的超大跨度斜拉桥静力分析 |
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| 引用本文： | 罗晓峰. 考虑几何非线性的超大跨度斜拉桥静力分析[J]. 山西建筑, 2010, 36(9): 302-303 |
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| 作者姓名： | 罗晓峰 |
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| 作者单位： | 浙江工业职业技术学院,浙江绍兴,312000 |
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| 摘 要： | 为精确分析苏通大桥在各种荷载下的静力响应,用MIDAS程序按有限位移理论分析计算,并采用斜拉桥的“正装分析法”进行桥梁施工控制的全过程非线性模拟计算,综合研究了几何非线性因素对结构受力的影响。
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| 关 键 词： | 斜拉桥 几何非线性 静力分析 正装分析法 |
On static analysis of super-long-span cable-stayed bridge with geometric non-linearity |
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| LUO Xiao-feng. On static analysis of super-long-span cable-stayed bridge with geometric non-linearity[J]. Shanxi Architecture, 2010, 36(9): 302-303 |
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| Authors: | LUO Xiao-feng |
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| Affiliation: | LUO Xiao-feng |
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| Abstract: | In order to have accurate analysis of Sutong Bridge's static response in various loading,the paper has the calculation with MIDAS program according to the finite displacement theory,and adopts the cable-stayed bridge's orderly-erecting analysis method to have the non-linearity simulation calculation of the whole process of the bridge construction control,and researches the influence of the geometric non-linearity on the structure stress. |
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| Keywords: | cable-stayed bridge geometric non-linearity static analysis orderly-erecting analysis method |
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