[1]严卫华,蔡陈,葛文杰,等.偏心距对钢—连续纤维复合筋混凝土柱受压性能影响试验研究[J].扬州职业大学学报扬州教育学院学报,2020,(职大01):42.
 YAN Wei-hua,CAI Chen,GE Wen-jie,et al.Experimental Research into the Effect of Eccentricity on Compressive Performance of SFCB Concrete Columns[J].Journal of Yangzhou Polytechnic College,2020,(职大01):42.
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偏心距对钢—连续纤维复合筋混凝土柱受压性能影响试验研究()
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《扬州职业大学学报》《扬州教育学院学报》[ISSN:1008-3693/CN:32-1529/G4]

卷:
期数:
2020年职大01期
页码:
42
栏目:
出版日期:
2020-03-30

文章信息/Info

Title:
Experimental Research into the Effect of Eccentricity on Compressive Performance of SFCB Concrete Columns
文章编号:
1008-3693(2020)01-0037-05
作者:
严卫华蔡陈葛文杰宋婉蓉陈秋兵
扬州大学,江苏扬州 225127
Author(s):
YAN Wei-hua CAI Chen GE Wen-jie SONG Wan-rong CHEN Qiu-bing
Yangzhou Uiresiy. Yangzhou 25127, China
关键词:
SFCB混凝土柱受压性能偏心距
Keywords:
SFCB conerete colunn copessive perfomance eccetricity
分类号:
TU 377
文献标志码:
A
摘要:
为研究偏心距对钢-连续訐雏复合筋(SFCB)混凝土柱的受压性能,对7根混凝土强度等级为C35的SFCB混凝上柱进行静力受压试脸,其中纵筋采用内芯钢筋6mm外包BFRP的SFCB。分析了偏心距对试件承载力、挠度、裂缝及破坏形态的影响。研究表明,偏心距越大,柱中挠度越大,最大裂缝宽度越大,极限承载力越小。
Abstract:
 In order to study the compression behavior of concrete column reinforced with steel-FRP composite bar, seven SFCB concretc columns with strength grade C35 are tcsted under static compression, in which the longiudinal reinforcement is SFCB with 6 mm inner steel bar and outer BFRP. Meanwhile, the efcts of ec-centricity on the bearing capacity, delection, cracks and failure modes are analyzed. The result shows that with the increase of eccentricity , the deflection in columns and crack width increase while the utimate bearing capacity decreases.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:严卫华(1969- ),男,扬州大学建筑科学与工程学院讲师,硕士。
基金项目:国家自然科学基金面上项目(51678514);中国博士后基金面上项目(2018M642335);江苏省住建厅建设系统科技项目(2018ZD047)。
更新日期/Last Update: 2020-04-29