| 混凝土刚构桥悬臂施工控制技术 |
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| 引用本文： | 李纲,童申家,姜浩.混凝土刚构桥悬臂施工控制技术[J].交通科技与经济,2007,9(5):3-5. |
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| 作者姓名： | 李纲 童申家 姜浩 |
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| 作者单位： | 西安建筑科技大学,土木工程学院,陕西,西安,710055 |
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| 摘 要： | 采用终点纠偏控制法对混凝土刚构桥悬臂施工控制技术进行研究,通过挠度和应力监测,确定实际结构的真实挠度和真实应力,使桥梁施工质量达到设计和规范要求。结合黄花园大桥实况,采用合理的控制流程进行施工控制,取得良好的施工控制效果。
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| 关 键 词： | 刚构桥 终点纠偏控制法 施工控制 |
| 文章编号： | 1008-5696（2007）05-0003-03 |
| 修稿时间： | 2007-05-24 |
Cantilever construction controlling technique of concrete rigid frame bridge |
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| LI Gang,TONG Shen-Jia,JIANG Hao.Cantilever construction controlling technique of concrete rigid frame bridge[J].Technology & Economy in Areas of Communications,2007,9(5):3-5. |
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| Authors: | LI Gang TONG Shen-Jia JIANG Hao |
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| Abstract: | Adopting the controlling method of adjusting target being in progress to the concrete rigid frame bridge cantilever construction-controlling technique,monitored by the deflection and strain,the real amount of deflection and the true stress of the actual structure have been computed to meet with the quality of bridge construction the design and code request.Based on the project of Huanghuayuan Bridge,the reasonable and ultiplanned construction flowchart has proved to be effective. |
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| Keywords: | rigid frame bridge controlling method of adjusting target construction control |
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