| 27m跨粮库屋架现场预制与安装技术 |
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| 引用本文： | 王学锋.27m跨粮库屋架现场预制与安装技术[J].山西建筑,2003,29(1):85-86. |
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| 作者姓名： | 王学锋 |
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| 作者单位： | 山西省第一建筑工程公司 |
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| 摘 要： | 介绍了27m跨粮库屋架现场预制的安装工序和施工技术，从屋架的制作、张拉、安装几方面阐述了现场加工预应力钢筋混凝土折线型屋架、预应力大型屋面板的工程实例，并提出了一些施工要点。
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| 关 键 词： | 粮库 屋架 预制 安装 预应力筋 张拉 |
| 文章编号： | 1009-6825(2003)01-0085-02 |
| 修稿时间： | 2002年10月28 |
The prefabrication and installation technology of roof truss with 27m span |
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| WANG Xue-feng.The prefabrication and installation technology of roof truss with 27m span[J].Shanxi Architecture,2003,29(1):85-86. |
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| Authors: | WANG Xue-feng |
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| Abstract: | The construction technology of on-site prefabrication and installation for the roof truss with 27m spans in one grain depot is introduced. And from fabrication, stretching, installation and other aspects the engineering of prefabricating prestressed concrete mansard roof and large roof boarding are elaborated. At last some suggestions are proposed for construction. |
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| Keywords: | roof truss on-site prefabrication prestressed bar tension |
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