| 玻璃钢加固对提高偏心受压柱抗压强度的试验研究 |
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| 引用本文： | 牛春雷,朱伯龙. 玻璃钢加固对提高偏心受压柱抗压强度的试验研究[J]. 工业建筑, 2004, 34(9): 95-98 |
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| 作者姓名： | 牛春雷 朱伯龙 |
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| 作者单位： | 核工业第二研究设计院,北京,100840;同济大学,上海,200092 |
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| 摘 要： | 玻璃钢是一种新兴的建筑材料。主要通过试验的方式 ,探讨了玻璃钢作为结构加固材料 ,对提高偏心受压柱抗压强度的作用。试验分为大、小偏压两种情况 ,分别由用 2、3、4、5层玻璃钢加固的试验柱和未加固的对比柱组成 ,逐根进行单调加载试验。通过对试验结果的分析 ,为今后实际工程中偏压柱的玻璃钢加固提供了试验和理论依据。
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| 关 键 词： | 玻璃钢 加固 偏压柱 强度 |
| 修稿时间： | 2004-03-10 |
EXPERIMENT RESEARCH ON IMPROVING COMPRESSIVE STRENGTH OF ECCENTRICALLY LOADED COLUMNS STRENGTHENED BY FIBER REINFORCED PLASTIC |
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| Niu Chunlei. EXPERIMENT RESEARCH ON IMPROVING COMPRESSIVE STRENGTH OF ECCENTRICALLY LOADED COLUMNS STRENGTHENED BY FIBER REINFORCED PLASTIC[J]. Industrial Construction, 2004, 34(9): 95-98 |
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| Authors: | Niu Chunlei |
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| Affiliation: | Niu Chunlei(Beijing Institute of Nuclear Engineering Beijing 100840) Zhu Bolong(Tongji University Shanghai 200092) |
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| Abstract: | This experimental research concentrates on the effects of fiber reinforced plastic(FRP) as a new material to implement structural reinforcement in improving the strength of eccentrically loaded columns.Two cases of large and small eccentricity are considered.Simply- loading test is conducted on the testing columns of each case,which includes the columns reinforced by 2,3,4, and 5 layers of FRP and the column without reinforcement.The analysis of testing results provides a testing and theoretical basis for actual usage of FRP reinforcement. |
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| Keywords: | fiber reinforced plastic(FRP) strengthen eccentrically loaded column strength |
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