| 预应力混凝土楼盖开洞改造工程实践 |
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| 引用本文： | 甘为民.预应力混凝土楼盖开洞改造工程实践[J].福建建筑,2007(3):71-72. |
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| 作者姓名： | 甘为民 |
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| 作者单位： | 福建省建筑科学研究院 350025 |
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| 摘 要： | 结合工程实际,简述了预应力混凝土楼盖开洞改造工程的概念分析、设计计算以及改造施工的整个工艺流程,重点介绍了应用对开特种锚具解决预应力筋临时锚固、截断的施工新技术,对预应力混凝土楼盖开洞改造工程有很好的参考价值。
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| 关 键 词： | 预应力混凝土 楼盖 开洞 改造 锚具 |
| 文章编号： | 1004-6135（2007）03-0071-02 |
Remodeling construction of opening in a prestressed concrete floor |
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| Gan weimin.Remodeling construction of opening in a prestressed concrete floor[J].Fujian Architecture & Construction,2007(3):71-72. |
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| Authors: | Gan weimin |
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| Affiliation: | Fujian academy of building research 350025 |
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| Abstract: | Based on an actual project,this paper introduced the structure analysis,design calculation and technological processes in the whole remodeling construction of opening,mainly discussed the skill on making use of special opposite anchorage,which can solve the temporary anchor and cutting of the prestressing bar.It may be serve as reference for remodeling of opening in other prestressed floors. |
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| Keywords: | prestressed concrete floor opening remodeling anchorage |
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