| 自行式移动模架现浇箱梁线形施工监控 |
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| 引用本文： | 卢德锋,张友利,徐成军. 自行式移动模架现浇箱梁线形施工监控[J]. 现代交通技术, 2010, 7(2): 51-54 |
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| 作者姓名： | 卢德锋 张友利 徐成军 |
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| 作者单位： | 江苏科兴工程建设监理有限公司,江苏,南京,210017 |
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| 摘 要： | 通过对移动模架箱梁施工在模架移动、混凝土浇筑、预应力张拉的荷载作用下的工况分析和施工监测,获得各工况下梁体挠度变化值,经综合分析确定立模预抛值,为此类模架施工预抛值设置提供参考。
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| 关 键 词： | 桥梁工程 施工监测 自行式移动模架 现浇箱梁 预抛值 |
Alignment Construction Monitoring of Cast-in-situ Box Girders with SL-MSS |
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| Lu Defeng,Zhang Youli,Xu Chengjun. Alignment Construction Monitoring of Cast-in-situ Box Girders with SL-MSS[J]. Modern Transportation Technology, 2010, 7(2): 51-54 |
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| Authors: | Lu Defeng Zhang Youli Xu Chengjun |
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| Affiliation: | (Jiangsu Kexing Engineering Construction Supervision Co.,Ltd.,Nanjing 210047,China) |
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| Abstract: | By way of the operating mode analysis and construction monitor of constructing box girders under the different loads with SL-MSS,the variation values of box girder deflection under various operating modes are collected. The camper of formwork erection is determined via comprehensive analysis. The results may supply references for the camper selection for this kind of box girders construction with the scaffolding system. |
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| Keywords: | bridge enginering construction monitor SL-MSS cast-in-situ box girder camber |
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