| 玻璃纤维增强材料管劲性钢筋混凝土组合柱轴心受压试验研究 |
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| 引用本文： | 陈百玲,王连广,秦国鹏. 玻璃纤维增强材料管劲性钢筋混凝土组合柱轴心受压试验研究[J]. 工业建筑, 2011, 41(10): 1-5 |
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| 作者姓名： | 陈百玲 王连广 秦国鹏 |
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| 作者单位： | 东北大学资源与土木工程学院,沈阳,110004 |
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| 基金项目： | 国家教育部博士点基金项目(20050145012) |
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| 摘 要： | 对8根组合柱进行试验,研究玻璃纤维增强材料（GFRP）管劲性钢筋混凝土组合柱的轴心受压性能。研究结果表明：荷载作用初期,GFRP管、混凝土及型钢单独受力,当荷载达到极限荷载60%左右时,GFRP管的纤维表面出现白纹,当荷载达到极限荷载的70%左右时,GFRP管对混凝土的套箍作用明显增加,当荷载达到极限荷载80%左右时,...
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| 关 键 词： | GFRP管 钢筋混凝土 组合柱 轴心受压 试验研究 |
EXPERIMENTAL RESEARCH ON STEEL-REINFORCED CONCRETE FILLED GFRP TUBE COLUMNS SUBJECTED TO AXIAL LOADING |
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| Chen Bailing Wang Lianguang Qin Guopeng. EXPERIMENTAL RESEARCH ON STEEL-REINFORCED CONCRETE FILLED GFRP TUBE COLUMNS SUBJECTED TO AXIAL LOADING[J]. Industrial Construction, 2011, 41(10): 1-5 |
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| Authors: | Chen Bailing Wang Lianguang Qin Guopeng |
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| Affiliation: | Chen Bailing Wang Lianguang Qin Guopeng(School of Resources & Civil Engineering,Northeastern University,Shenyang 110004,China) |
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| Abstract: | According to the experimental research on 8 composite columns,the axial compression property of GFRP tube filled with steel reinforced concrete was studied.The test results show that GFRP tube,concrete and section steel carry loads alone at the beginning of loading.Then the fiber surface of GFRP tube grows stretch marks when the loads reach 60% ultimate loads and GFRP tube has an obvious hooped effect on concrete when the loads reach 70% ultimate loads.While the loads reach 80% ultimate loads,GFRP tube can ... |
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| Keywords: | glass fiber reinforced polymer tube steel-reinforced concrete composite column axially loaded experimental research |
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