| 先张法预应力拱板高空预制施工技术 |
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| 引用本文： | 罗斌,郭正兴. 先张法预应力拱板高空预制施工技术[J]. 特种结构, 2002, 19(4): 4-6 |
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| 作者姓名： | 罗斌 郭正兴 |
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| 作者单位： | 东南大学土木工程学院,南京,210096 |
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| 摘 要： | 平房仓粮库屋盖为空间薄壁先张法预应力拱板结构 ,跨度大、壁薄 ,施工有一定难度。本文介绍直接在周边拱板搁置圈梁上对 2 1m跨先张法预应力拱板高空预制的施工技术
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| 关 键 词： | 粮仓 屋盖结构 拱板 先张法预应力 高空预制 |
High Altitude Precasting Technology of Pretention Prestressed Arched Slab |
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| Luo Bin Guo Zhengxing. High Altitude Precasting Technology of Pretention Prestressed Arched Slab[J]. Special Structures, 2002, 19(4): 4-6 |
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| Authors: | Luo Bin Guo Zhengxing |
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| Abstract: | The arched slab of the roof structure in the Flat Grain Warehouse is a space thinwalled pretention prestressed structure with large spans,thin walls and complex structures.This paper introduces the high altitude precasting technology of the 21m span arched slab pretention prestressed directly against the circular beams. |
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| Keywords: | Grain warehouse Roof structure Arched slab Pretention prestress High altitude precast |
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