| 某跨线桥施工支架方案设计 |
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| 引用本文： | 余勇.某跨线桥施工支架方案设计[J].山西建筑,2007,33(2):315-316. |
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| 作者姓名： | 余勇 |
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| 作者单位： | 湖南路桥建设集团公司桥梁三公司,湖南,长沙,410076 |
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| 摘 要： | 结合某大桥的概况,根据梁体施工工艺要求、现场实地勘察情况确定跨线施工方案,支架采用布架灵活、搭拆方便、承载力大的WDJ碗扣式多功能钢支架,部分预应力现浇连续箱梁采用支墩加纵梁预留门洞的支架现浇,取得良好效果。
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| 关 键 词： | PC连续梁 跨线 模板结构 支架结构 |
| 文章编号： | 1009-6825（2007）02-0315-02 |
| 修稿时间： | 2006-06-30 |
Steadier scheme design in one flyover construction |
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| YU Yong.Steadier scheme design in one flyover construction[J].Shanxi Architecture,2007,33(2):315-316. |
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| Authors: | YU Yong |
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| Abstract: | Combined with one bridge survey,the over line construction scheme is determined by beam construction technique requests and practical exploration in field,the WDJ bowled multi-functional steel bracket whose characteristics are flexible layout,convenient lapping and taking apart and big bearing capacity is used,and some prestressed continuous box beams cast-in-place are pouring by the bracket whose pillar with searching counter-door.The effect is good. |
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| Keywords: | PC continuous beam over line form board structure bracket structure |
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