| 有粘结体外预应力加固体系施工技术研究 |
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| 引用本文： | 林敏.有粘结体外预应力加固体系施工技术研究[J].江苏建筑,2012(5):50-51,78. |
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| 作者姓名： | 林敏 |
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| 作者单位： | 江苏省建筑科学研究院有限公司结构研究所,江苏南京,210008 |
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| 摘 要： | 文章提出了有粘结体外预应力的基本概念,该体系分为体外预应力和喷注复合砂浆两个施工阶段并最终形成有粘结体系。文中主要讨论了有粘结体外预应力加固体系的施工工艺和施工关键技术,详细分析了体外筋张拉施工时的控制措施及在张拉过程中可能存在的异常情况。
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| 关 键 词： | 有粘结 体外预应力 施工工艺 张拉 |
Study on Construction Technology of Boned External Prestressed Strengthening System |
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| LIN Min.Study on Construction Technology of Boned External Prestressed Strengthening System[J].Jiangsu Construction,2012(5):50-51,78. |
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| Authors: | LIN Min |
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| Affiliation: | LIN Min (Structure Institute of Jiangsu Research Institute of Building Science Co., Ltd, Nanjing Jiangsu 210008 China) |
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| Abstract: | This paper introduces the concept of bonded external prestressing, the boned system consists of two constructing stages that include external prestressing and composite mortar jet. In this thesis, it mainly de- scribes the construction technology and key technologies of bonded external prestressed strengthening system, analyzing the controlling measures of external prestressing tendon tension and potential abnormal conditions in tension processing. |
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| Keywords: | boned external prestressing construction technology tension |
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