| 连续钢构梁悬臂浇筑线形控制 |
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| 引用本文： | 张华.连续钢构梁悬臂浇筑线形控制[J].科技情报开发与经济,2011,21(32):178-181. |
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| 作者姓名： | 张华 |
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| 作者单位： | 中铁三局运输工程分公司,山西晋中,030600 |
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| 摘 要： | 连续钢构桥施工技术含量高,施工工艺复杂,影响大桥线形变化的因素多,合龙段的施工也受到多种条件的限制。为了使桥梁线形符合设计要求,确保桥梁顺利合龙,同时为保证桥梁施工质量,确保施工安全,探讨了对大桥施工过程的监测与控制。
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| 关 键 词： | 悬臂浇筑 大跨度连续钢构桥 线形控制 施工过程监控 合龙精度 体系转换 |
Line-shape Control in Cantilever Concreting of Continuous Steel-structure Beam |
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| ZHANG Hua.Line-shape Control in Cantilever Concreting of Continuous Steel-structure Beam[J].Sci-Tech Information Development & Economy,2011,21(32):178-181. |
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| Authors: | ZHANG Hua |
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| Abstract: | The technical content of the construction of continuous steel-structure beam is higher,and its Construction process is more complex,many factors influence the variation of the line-shape of the bridge,so the construction of the closure section subjects to the limitations of some conditions.In order to make the line-shape of the bridge comply with the design requirements,guarantee the successful closure of the bridge,and also guarantee the construction quality and construction safety of the bridge,this paper... |
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| Keywords: | cantilever concreting continuous steel-structure bridge with large-span line-shape control construction process monitoring closure precision system conversion |
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