| 外贴碳纤维布加固预应力空心板设计 |
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| 引用本文： | 丁亚红,曾宪桃,李志鹏. 外贴碳纤维布加固预应力空心板设计[J]. 建筑技术, 2007, 38(6): 437-439 |
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| 作者姓名： | 丁亚红 曾宪桃 李志鹏 |
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| 作者单位： | 河南理工大学土木工程学院,454003,河南焦作;河南理工大学土木工程学院,454003,河南焦作;河南理工大学土木工程学院,454003,河南焦作 |
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| 摘 要： | 采用外贴碳纤维布对某砖混住宅部分预应力空心板进行加固。对加固方案进行设计、计算,结果表明,外贴碳纤维布加固预应力空心板能够显著提高其抗弯承载力。该加固方法施工方便、速度快,应用前景广阔。
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| 关 键 词： | 碳纤维布 加固 预应力空心板 |
| 文章编号： | 1000-4726（2007）06-0437-03 |
| 修稿时间： | 2006-12-24 |
ANALYSIS AND DESIGN OF PRE-STRESSED HOLLOW CONCRETE SLAB STRENGTHENED WITH CFRP |
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| DING Yahong,GAO Xiantao,LI Zhipeng. ANALYSIS AND DESIGN OF PRE-STRESSED HOLLOW CONCRETE SLAB STRENGTHENED WITH CFRP[J]. Architecture Technology, 2007, 38(6): 437-439 |
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| Authors: | DING Yahong GAO Xiantao LI Zhipeng |
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| Affiliation: | School of Civil Engineering, Henan Polytechnique University, 454003, Jiaozuo, Henan, China |
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| Abstract: | The pre-stressed concrete hollow slab in a brick-and-concrete residence was strengthened by sticking carbon fiber reinforced plastic(CFRP) to the surface.The calculation and design for the strengthening plan indicate that this method can remarkably improve the load-bearing capacity of the slab.With the advantage of easy and rapid construction,it will have a wide application future. |
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| Keywords: | carbon fiber sheet strengthening pre-stressed hollow slab |
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