|本期目录/Table of Contents|

[1]孙 丽,王世光,侯 娜,等.GFRP筋混凝土短柱偏压性能试验研究[J].建筑科学与工程学报,2014,31(04):23-28.
 SUN Li,WANG Shi-guang,HOU Na,et al.Experiment Research on Mechanical Behavior of Eccentrically Loaded Short Concrete Column Reinforced with GFRP Bars[J].Journal of Architecture and Civil Engineering,2014,31(04):23-28.
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GFRP筋混凝土短柱偏压性能试验研究(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
31卷
期数:
2014年04期
页码:
23-28
栏目:
出版日期:
2014-12-17

文章信息/Info

Title:
Experiment Research on Mechanical Behavior of Eccentrically Loaded Short Concrete Column Reinforced with GFRP Bars
作者:
孙 丽王世光侯 娜张 娜
沈阳建筑大学土木工程学院
Author(s):
SUN Li WANG Shi-guang HOU Na ZHANG Na
School of Civil Engineering, Shenyang Jianzhu University
关键词:
GFRP筋混凝土短柱偏心距破坏形态承载力侧向挠度
Keywords:
GFRP bar short concrete column eccentricity failure pattern bearing capacity lateral deflection
分类号:
-
DOI:
-
文献标志码:
A
摘要:
进行了3组玻璃纤维增强复合材料(GFRP)筋混凝土短柱偏心受压破坏试验,对GFRP筋混凝土偏心受压柱的破坏形态、侧向挠度、内部筋体应变与混凝土表面的应变等试验结果进行了分析。结果表明:GFRP筋混凝土柱的破坏形式为受压破坏,随着初始偏心距的减小,GFRP筋混凝土柱的承载力有增大趋势;GFRP筋作为受压筋与混凝土的协同作用良好,且试件加载时的初始偏心距越小,混凝土与GFRP筋的协同作用越好;GFRP筋有较好的抗压性能,作为受力筋应用到混凝土受压构件中有很大的优越性。
Abstract:
Three groups of compressive failure experiments on eccentrically loaded short concrete column reinforced with glass fiber reinforced polymer (GFRP) bars were carried out. The failure pattern, lateral deflection, internal reinforcement strain and concrete surface strain of the compressed columns were analyzed. The results show that the failure pattern of the concrete column reinforced with GFRP bars is compressive damage, and the bearing capacity of concrete columns reinforced GFRP bars tends to increase as the initial eccentricity decreases. Meanwhile, GFRP bar working with concrete performs well as the compression bar, and it works better with concrete under the smaller initial eccentricity. GFRP bar acting as compressive bar in concrete is of great superiority due to its good compressive capacity.

参考文献/References:

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相似文献/References:

[1]孙 丽,杨泽宇,居理宏,等.GFRP筋混凝土柱海水环境受压性能[J].建筑科学与工程学报,2018,35(05):188.
 SUN Li,YANG Ze-yu,JU Li-hong,et al.Compression Performance of GFRP Reinforced Concrete Columns Under Seawater Environment[J].Journal of Architecture and Civil Engineering,2018,35(04):188.

备注/Memo

备注/Memo:
-
更新日期/Last Update: 2014-12-18