| 体外预应力技术在工程加固中的应用 |
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| 引用本文： | 徐中文,安笑静. 体外预应力技术在工程加固中的应用[J]. 建筑技术开发, 2010, 0(12): 61-64 |
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| 作者姓名： | 徐中文 安笑静 |
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| 作者单位： | [1]北京市建筑工程研究院,北京100039 [2]解放军总后勤部建筑设计研究院,北京100039 |
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| 摘 要： | 采用体外预应力技术进行加固,不仅容易满足设计要求,还可以降低工程成本和缩短工期。详细介绍了外墙打孔、体外束的制作和安装以及体外束的张拉等施工工艺;还对体外预应力施工中的技术难点及解决办法进行了分析。
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| 关 键 词： | 体外预应力 加固 防腐性 |
APPLICATION OF EXTERNAL PRESTRESS TECHNOLOGY IN STRENGTHENING |
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| Xu Zhong-wen An Xiao-jing. APPLICATION OF EXTERNAL PRESTRESS TECHNOLOGY IN STRENGTHENING[J]. Building Technique Development, 2010, 0(12): 61-64 |
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| Authors: | Xu Zhong-wen An Xiao-jing |
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| Affiliation: | Xu Zhong-wen An Xiao-jing |
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| Abstract: | External presress technology applied to strengthen conld not only satisfy demands of structure designs easily,but also reduce construction cost and shorten construction period. Some construction technologies are presented in detail such as making of hole, manufacture, installation and tension of external strand. Some key technologies and solutions in construction of external prestress are analysed. |
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| Keywords: | external presress strengthening corrosion resistance |
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