| 北拒马河连续梁悬浇施工线形控制技术 |
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| 引用本文： | 魏争伟. 北拒马河连续梁悬浇施工线形控制技术[J]. 山西建筑, 2012, 38(18): 169-170,267 |
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| 作者姓名： | 魏争伟 |
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| 作者单位： | 中铁二十局集团第六工程有限公司,陕西西安,710032 |
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| 摘 要： | 结合京石高铁永定河特大桥跨北拒马河(40+56+40)m连续梁悬浇施工,根据Ⅱ型轨道板梁面结构类型及几何尺寸,阐述了悬壁浇筑施工Ⅱ型轨道板梁面成型及箱梁线形控制措施,以指导现场施工,保证连续梁质量。
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| 关 键 词： | 高铁 连续梁 悬壁浇筑 Ⅱ型轨道板 线形监控 技术措施 |
On linear controlling technique at Beijuma River continuous girder by free cantilever casting construction |
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| WEI Zheng-wei. On linear controlling technique at Beijuma River continuous girder by free cantilever casting construction[J]. Shanxi Architecture, 2012, 38(18): 169-170,267 |
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| Authors: | WEI Zheng-wei |
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| Affiliation: | WEI Zheng-wei (No.6 Engineering Co.,Ltd,China Railway 20th Bureau Group,Xi’an 710032,China) |
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| Abstract: | Combining with the(40+56+40)m continuous girder by free cantilever casting construction of Yongdinghe super-large Bridge spanning Beijuma River along Beijing-Shijiazhuang express railway,the study illustrates the beam deck at Ⅱ-type rail plate and box girder linear controlling measures in the free cantilever casting construction,so as to direct the field construction and ensure the quality of the continuous beam. |
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| Keywords: | express railway continuous beam free cantilever casting Ⅱ-type rail plate linear inspection technical measures |
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