| 某特大跨斜拉桥施工阶段主梁受力分析 |
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| 引用本文： | 王建新.某特大跨斜拉桥施工阶段主梁受力分析[J].山西建筑,2010,36(16):328-329. |
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| 作者姓名： | 王建新 |
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| 作者单位： | 浙江广厦建设职业技术学院建工分院,浙江,东阳,322100 |
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| 摘 要： | 通过有限元软件对某436 m跨径的宽桥面双塔双索面钢—混结合梁斜拉桥施工阶段的结构受力进行了分析,计算结果表明,在双悬臂施工阶段、单悬臂施工阶段以及安装桥面系阶段,桥梁的混凝土面板和钢主梁应力均满足规范要求,说明该桥施工阶段主梁安全可靠。
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| 关 键 词： | 结合梁 斜拉桥 施工阶段 有限元 |
Girder stress analysis in the construction stage of one large span cable-stayed bridge |
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| WANG Jian-xin.Girder stress analysis in the construction stage of one large span cable-stayed bridge[J].Shanxi Architecture,2010,36(16):328-329. |
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| Authors: | WANG Jian-xin |
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| Affiliation: | WANG Jian-xin |
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| Abstract: | By finite element software,the thesis made a structure stress analysis in construction stage to one twin-tower and steel cable-stayed bridge with a 436 metre span-diameter bridge surface.The result of the calculation showed the tensions of the concrete plane and steel girder meet the standard requirements in double-cantilever construction stage,single-cantilever construction stage and the bridge-floor system installation stage,which indicated the girder of this bridge is safe and reliable. |
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| Keywords: | comprehensive girder cable-stayed bridge construction stage finite element |
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