| GRC永久模板在桥梁悬臂现浇梁上的无支架施工 |
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| 引用本文： | 刘镇东,刘山洪,李放.GRC永久模板在桥梁悬臂现浇梁上的无支架施工[J].重庆交通大学学报(自然科学版),2008,27(Z1). |
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| 作者姓名： | 刘镇东 刘山洪 李放 |
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| 作者单位： | 1. 重庆交通大学,重庆,400074
2. 重庆交通大学,重庆,400074;益维工程技术有限公司,美国,加利福尼亚,95630 |
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| 摘 要： | 通过对桥梁悬臂现浇梁的永久模板的施工研究,以及拱桥无支架施工技术的论述,提出了桥梁悬臂现浇梁的GRC永久模板的施工采用无支架施工的设想。通过对模板安装和无支架施工的改进,达到了预想的效果,从而为新材料模板工程的施工指明了方向。
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| 关 键 词： | 永久模板 悬臂梁 无支架 施工 |
The Unsupported Construction of GRC Permanent Form in Cantilever Casting Beams |
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| LIU Zhen-dong,LIU Shan-hong,LI Fang.The Unsupported Construction of GRC Permanent Form in Cantilever Casting Beams[J].Journal of Chongqing Jiaotong University,2008,27(Z1). |
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| Authors: | LIU Zhen-dong LIU Shan-hong LI Fang |
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| Institution: | LIU Zhen-dong1,LIU Shan-hong1,LI Fang1,2(1.Chongqing Jiaotong University,Chongqing 400074,China,2.East & West Engineering Technology Co.Ltd,California 95630,USA) |
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| Abstract: | From the investigation of the construction of GRC permanent form in cantilever casting beams and the discussion of unsupported construction of arch bridge,the assumption of constructing GRC permanent form in cantilever casting beams with unsupported technology is proposed.Through the improvement of the installation of form and the unsupported construction,the expected effect is achieved.Thus the direction of constructing form with new material is point out. |
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| Keywords: | permanent form overhanging beam unsupported construction |
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