| 连续刚构桥合拢中劲性钢骨架的施工控制 |
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| 引用本文： | 朱芳芳,于忠涛.连续刚构桥合拢中劲性钢骨架的施工控制[J].北方交通,2006(9):37-40. |
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| 作者姓名： | 朱芳芳 于忠涛 |
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| 作者单位： | 辽宁省交通高等专科学校,沈阳,110122;辽宁省交通高等专科学校,沈阳,110122 |
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| 摘 要： | 悬臂浇筑施工桥梁合拢段中,劲性钢骨架的构造形式、埋设位置和焊接质量是合拢施工的关键控制内容,以龙溪河大桥为例,详细讨论了劲性钢骨架工艺的理论依据及注意事项。
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| 关 键 词： | 桥梁 合拢 劲性钢骨架 施工工艺 |
Control of Stiff Rigid-Frame for Construction in Continuous Rigid-Frame Bridge Folding |
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| Authors: | Zhu Fangfang |
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| Abstract: | In folding section of cantilever casted bridge the structural style of stiff rigid - frame,its embedded position and welding quality are the key controlled contents. As example with bridge over Longxi River, the paper discusses in detail theoretical basis and points for attention for stiff rigid -frame technology. |
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| Keywords: | Bridge Folding Stiff rigid - frame Construction technology |
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