| 大跨度现浇预应力空心板结构施工 |
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| 引用本文： | 申民,徐焱,沈凤云,于忠新,冯成吉,郑邦. 大跨度现浇预应力空心板结构施工[J]. 施工技术, 2005, 34(12): 60-62 |
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| 作者姓名： | 申民 徐焱 沈凤云 于忠新 冯成吉 郑邦 |
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| 作者单位： | 中国建筑第二工程局,北京,100036;清华大学土建工程承包总公司,北京,100084;吉林省预应力工程有限公司,吉林,长春,130021 |
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| 摘 要： | 以2008年奥运会北京射击馆为例,说明大跨度现浇预应力空心板结构的施工过程。着重介绍了保证混凝土浇筑密实的构造方法和防止轻质管上浮的技术措施。
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| 关 键 词： | 预应力 空心板 施工 |
| 文章编号： | 1002-8498(2005)12-0060-03 |
| 修稿时间： | 2005-08-27 |
Construction of Large-span Cast-in-situ Prestressed Concrete Hollow Slab Structure |
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| SHEN Min,XU Yan,SHEN Feng-yun,YU Zhong-xin,FENG Cheng-ji,ZHENG Bang. Construction of Large-span Cast-in-situ Prestressed Concrete Hollow Slab Structure[J]. Construction Technology, 2005, 34(12): 60-62 |
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| Authors: | SHEN Min XU Yan SHEN Feng-yun YU Zhong-xin FENG Cheng-ji ZHENG Bang |
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| Affiliation: | SHEN Min~1,XU Yan~2,SHEN Feng-yun~1,YU Zhong-xin~3,FENG Cheng-ji~3,ZHENG Bang~3 |
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| Abstract: | This paper gives 2008 Beijing Olympic Game Shooting Gymnasium as an example,illustrates the construction procedure of large-span cast-in-situ prestressed concrete hollow slab.The paper emphatically introduces the structural method for concrete cast,as well as the technique measure to prevent light material tube from overflowing. |
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| Keywords: | prestress hollow slab construction |
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