FLEXURAL BEHAVIOR EXPERIMENTS OF ULTRA-HIGH PERFORMANCE CONCRETE BEAMS REINFORCED WITH STEEL BAR AND HYBRID-FIBER

Sun Xiaokai; Diao Bo; Ye Yinghua

doi:10.13204/j.gyjz201211004

Volume 42 Issue 11

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(11): 16-21

Xu Jianhe, Wang Jun, Yan Jun. THE IMPRESSION OF CITY: WITH AN OLD INDUSTRIAL BUILDING IN CHANGSHA AS THE CASE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 133-136,145. doi: 10.13204/j.gyjz201005028

Citation:

Sun Xiaokai, Diao Bo, Ye Yinghua. FLEXURAL BEHAVIOR EXPERIMENTS OF ULTRA-HIGH PERFORMANCE CONCRETE BEAMS REINFORCED WITH STEEL BAR AND HYBRID-FIBER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(11): 16-21. doi: 10.13204/j.gyjz201211004

Xu Jianhe, Wang Jun, Yan Jun. THE IMPRESSION OF CITY: WITH AN OLD INDUSTRIAL BUILDING IN CHANGSHA AS THE CASE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 133-136,145. doi: 10.13204/j.gyjz201005028

Citation:

PDF( 0 KB)

FLEXURAL BEHAVIOR EXPERIMENTS OF ULTRA-HIGH PERFORMANCE CONCRETE BEAMS REINFORCED WITH STEEL BAR AND HYBRID-FIBER

doi: 10.13204/j.gyjz201211004

1.
1. Department of Civil Engineering,Beihang University,Beijing 100191,China;
2.
2. First Bureau of Real Estate Development Co.Ltd,China Construction Group,Beijing 100161,China;
3.
3. Open Topics of State Key Laboratory of Subtropical Architecture Science,South China University of Technology,Guangzhou 510640,China

Rev Recd Date: 2012-07-15
Publish Date: 2012-11-20

Abstract

Abstract

The beams were cast with self-compacting UHPFRC and cured in normal temperature．The flexural behaviors of 8 UHPFRC beams with different reinforcement ratio were tested by static loading．The results showed that the bearing capacities of ultra-high performance concrete beams reinforced with steel bars and hybrid-fiber were increased by 13%,the ductility factors were increased by 158% ,as compared with beams with the same strength of the matrix and reinforcement ratio．Comparing with the beams without fiber,the initial crack load,and load of 0.1mm crack width of beams with fiber when the load is accounted for the proportion of the ultimate load greatly improved,but the load of 0.2 mm crack width was not very different．Comparing with beams with reinforcement ratio of 0.86% ,the flexural capacities of beams were increased by 72% and 113% respectively when the reinforcement ratios of beams were 1.52% and 2.38% ．The calculating methods of the flexural capacities of UHPFRC beams reinforced with tensile steel bars and hybrid-fiber were proposed according to the document．The calculated results corresponded well with the experimental data．

FullText(HTML)

References(11)

References

[2] 胡晓波．异形钢纤维改善混凝土性能研究[J].工业建筑，2006，36(9): 62－67.

Yang S L，Millard S G，Soutsos M N，et al．Influence of Aggregate and Curing Regime on the Mechanical Properties of Ultra-high Performance Fiber Reinforced Concrete (UHPFRC ) [J].Construction and Building Materials，2009，23(6): 2291－2298.

[3] Markovic I．High-Performance Hybrid Concrete Development and Utilisation[M].Nertherlands: Delft University Press，2006: 228.

[4] 高丹盈，赵伟，张廷毅，等．钢纤维体积率对高强混凝土断裂性能的影响[J].工业建筑，2008，38(8): 50－53.

[5] Banthia N，Sappakittipakorn M．Toughness Enhancement in Steel Fiber Reinforced Concrete Through Fiber Hybridization [J].Cement and Concrete Research，2007(37): 1366－1372.

[6] 杨松霖．超高性能混杂纤维混凝土力学性能研究[D].北京:北京航空航天大学，2010.

[7] 杨松霖，刁波，叶英华．钢筋超高性能混合纤维混凝土梁力学性能试验研究[J].建筑结构学报，2011，32(2): 17－23.

[8] 刘兰，卢亦焱，徐谦．钢筋钢纤维高强混凝土梁的抗弯性能试验研究[J].铁道学报，2010，32(5): 130－135.

[9] 赵进阶，张欣喜．配HRBF500 级钢筋混凝土梁受弯承载力试验[J].北京工业大学学报，2009，35(11): 1478－1483.

[10] CECS 38:2004纤维混凝土结构技术规程[S].

[11] GB 500102002 混凝土结构设计规范[S］

Relative Articles

[1]	XIE Qiang, SHAO Yongjian, ZHU Kaiji. Experimental Research on Seismic Performance of CFRP Reinforced Recycled Aggregate Concrete Composite Torsional Columns[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(6): 118-129. doi: 10.3724/j.gyjzG23042605
[2]	ALIFUJIANG Xiamuxi, AYIDENIGULI Duman, LIU Caijian. Experimental Study on Axial Compressive Behavior of Reinforced Recycled Aggregate Concrete-Filled Steel Tube Short Column[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(5): 28-34. doi: 10.13204/j.gyjzG22012008
[3]	ZHANG Jin-tao, LIU Qian, GUO Rui. Experimental Research on Flexural Properties of Chopped Basalt Fiber Reinforced Concrete Beams[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 35-41,9. doi: 10.13204/j.gyjzG21080406
[4]	LIU Wenzheng, CUI Shiqi. EXPERIMENTAL STUDY AND PARAMETRIC ANALYSIS ON FLEXURAL PROPERTIES OF BILATERAL PRESTRESSED COMPOSITE CONCRETE SLABS WITH STEEL TRUSSES[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 32-39,31. doi: 10.13204/j.gyjzG20011704
[5]	CAI Wei, FANG Hai, QI Yujun, LIU Weiqing, ZHU Xiaoxiong. EXPERIMENT ON FLEXURAL PROPERTIES OF PREFABRICATED LIGHT-GAUGE STEEL-CONCRETE COMPOSITE EXTERNAL WALL PANELS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(3): 50-57. doi: 10.13204/j.gyjzG20022204
[6]	WANG Xingzhong, LI Feng, ZHU Ruijie. EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOR OF STAINLESS STEEL-ALUMINUM ALLOY BOLT-BALL JOINT SYSTEM[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(5): 121-125,170. doi: 10.13204/j.gyjz202005020
[7]	Saierjiang Halike, Liu Yun, Liu Qing, Wang Kexin. EXPERIMENTAL RESEARCH ON THE FLEXURAL PERFORMANCE OF XINJIANG POPLAR BEAMS REINFORCED WITH CARBON FIBER CLOTH[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 21-24. doi: 10.13204/j.gyjz201410005
[8]	Chen Jun, Fang Youzhen, Jiang Hongyun, Peng Yiliang. EXPERIMENTAL RESEARCH ON BENDING BEHAVIOR OF Q690 HIGH PERFORMANCE STEEL TUBES UNDER CONSTANT AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(03): 11-18. doi: 10.13204/j.gyjz201403005
[9]	Deng Mingke, Sun Hongzhe, Liang Xingwen, Jing Wubin. EXPERIMENTAL STUDY OF FLEXURAL BEHAVIOR OF DUCTILE FIBER REINFORCED CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(05): 94-98.
[10]	Wang Yutian, Zhang Wei, Jiang Fuxiang. EXPERIMENT ON THE BENDING PERFORMANCE OF CFRP REINFORCED PRE-DAMAGED REINFORCED CONCRETE BEAM UNDER SEAWATER ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 99-103. doi: 10.13204/j.gyjz201302020
[11]	Zhou Hongyu, Li Zhenbao, Du Xiuli, Guo Erwei. TEST STUDY ON SIZE EFFECT OF FLEXURAL BEHAVIOR OF RC SIMPLE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 38-43,48. doi: 10.13204/j.gyjz201301010
[12]	Yu Bujun, Cai Wenhua, Zhang Jiwen, Liang Shuting, Tu Yongming. STUDY ON STATIC LOAD TESTS OF BOND TYPE ANCHORS FOR CFRP TENDONS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 118-121,155. doi: 10.13204/j.gyjz201304025
[13]	Liu Ronggui, Li Mingjun, Liu Dexin, Cai Dongsheng, Xie Guihua. EXPERIMENTAL INVESTIGATION AND FINITE ELEMENT ANALYSIS OF WEDGE-BOND ANCHORAGE FOR CFRP-TENDONS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(11): 92-96. doi: 10.13204/j.gyjz201211020
[14]	Wang Xinling, Gao Huizong, Zhou Tonghe, Du Lin. EXPERIMENTAL STUDIES OF FLEXURAL BEHAVIOR OF NEW TYPE PRESTRESSED CONCRETE PIPE PILE WITH COMPOUND UNPRESTRESSED REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(8): 64-68. doi: 10.13204/j.gyjz201208014
[15]	Cheng Donghui, Wang Tianfeng, Yi Yamin. THE MECHANICAL BEHAVIOR EXPERIMENT AND ANALYSIS OF CONTINUOUS BEAMS STRENGTHENED WITH CARBON FIBER REINFORCED POLYMER SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 25-28,63. doi: 10.13204/j.gyjz201110006
[16]	Meng Zhiliang, Sun Jianheng, Wang Libao. THE EXPERIMENTAL RESEARCH ON THE BENDING RESISITANCE OF SELF-COMPACTING CONCRETE DUAL-WAY SLABS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 34-37. doi: 10.13204/j.gyjz201108010
[17]	Zhang Haixia, Kong Dandan, Liu Guorui. EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOR OF CONCRETE BEAMS STRENGTHENED WITH NEAR-SURFACE MOUNTED GFRP BARS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 20-24. doi: 10.13204/j.gyjz201110005
[18]	Zhao Fenghua, Du Jianming. EXPERIMENTAL STUDY ON FLEXURAL BEHAVIOR OF CS SANDWICH PANELS[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(9): 120-124. doi: 10.13204/j.gyjz201009030
[19]	Meng Shaoping, Wang Guolin, Yuan Qin, Huang Shiping. EXPERIMENTS ON SHEAR BEHAVIOR OF PRESTRESSED CONCRETE BEAMS WITH DRAPED TENDONS:LONGITUDINAL REINFORCEMENT RATIO(A_s GROUP)[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(12): 5-9. doi: 10.13204/j.gyjz200912002
[20]	Xie Qifang, Zhao Hongtie, Xue Jianyang, Wu Zhaohua. EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(7): 104-107. doi: 10.13204/j.gyjz200707030