EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE

Zhang Daoling; Ju Liyan

doi:10.13204/j.gyjz200501002

Volume 35 Issue 1

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(1): 8-10,14

Zhang Daoling, Ju Liyan. EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(1): 8-10,14. doi: 10.13204/j.gyjz200501002

Citation:

Zhang Daoling, Ju Liyan. EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(1): 8-10,14. doi: 10.13204/j.gyjz200501002

Zhang Daoling, Ju Liyan. EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(1): 8-10,14. doi: 10.13204/j.gyjz200501002

Citation:

Zhang Daoling, Ju Liyan. EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(1): 8-10,14. doi: 10.13204/j.gyjz200501002

PDF( 0 KB)

EFFECTS OF HYBRID FIBER ON HPC PROPERTIES UNDER HIGH TEMPERATURE

doi: 10.13204/j.gyjz200501002

Zhang Daoling¹,
Ju Liyan²

1.
1. Shanghai No.1 Municipal Engineering Co.Ltd Shanghai 200083;
2.
2. Materials Science and Engineering School,Tongji University Shanghai 200092

Received Date: 2004-07-20
Publish Date: 2005-01-20

Abstract

Abstract

The effects of hybrid fiber on hi gh performance concrete properties under high temperature were studied.The exper iment applies hybrid fiber with low(polypropylene fiber)and high melting point(s teel fiber)to improve mechanical properties and bursting resistance of high perf ormance concrete,since high performance concrete easily spalls and destroys afte r being on fire.The results show that flexural strength residual rate of hybrid fiber reinforced concrete(about 15%)is higher than that of normal concrete(about 6%);compressive strength residual rate of hybrid fiber reinforced concrete(abou t 15%)is approximate to that of normal concrete(about 15%);splitting tensile str ength residual rate of hybrid fiber reinforced concrete(about 20%) is higher tha n that of normal concrete(about 10%).Hybrid fiber has significant improvement on spalling resistance of concrete,and the active mechanism of hybrid fiber improv ement on high performance concrete is also analyzed.
- hybrid fiber,
- high performance concrete,
- properties under high temperature,
- bursting resistance

FullText(HTML)

References(10)

References

[2] Zhukov V V.Purpose of Explosive Spalling of Concrete in Fire.Con crete and Reinforced Concrete,1976(3)

Meyer-Ottens C.Zur Frage der Abplatzungen an Bauteilen bei Brandbeanspruchung(Spalling of Structural Concrete Under Fire).Deutscher Ausschu ss fr Stahlbeton,1975(248)

[3] Diederichs U,Jumppanen U M.Untersuchungsbericht Nr.5001/0013-D i/Bru-d er MPA Braunschweig:Herstellung von Setzenabschnitten aus 10 Verschiedenen Misch ungen Hochfestem Betons und Ihre Pruefung unter Brandbeanspruchung nach der Einh ei tstemperaturzeitkurve gemaess DIN 4102(ISO 834).Untersuchung auf Antrag d er Fa.BAGRAT.Trier:TU Braunschweig,1993

[4] Zhang B,Bicanic N,Pearce C J,et al.Residual Fracture Properties of Normal-and High-Strength Concrete Subject to Elevated Temperatures.Magazine of Concrete Research,2000,52(2):123～135

[5] Lawson J Randall,Phan Long T,Davis Frank.Mechanical Prope rties o f High Performance Concrete after Exposure to Elevated Temperatures.NISTIR 6475, National Institute of Standards and Technology,2000:1～35

[6] Chan Y N,Luo X,Sun W.Compressive Strength and Pore Structure of High -Performance Concrete after Exposure to High Temperature up to 800℃.Cement and Concrete Research,2000,30(4):247～251

[7] 杜红秀,张雄.HSC/HPC的火灾(高温)性能研究进展.建筑材料学报,200 3(4)

[8] 李敏, 钱春香,王珩,等.高性能混凝土火灾条件下抗爆裂性能的研究.工业建筑,2001,31(10):47～49,79

[9] 伍作鹏 ,李书田.建筑材料火灾特性与防火保护.北京:中国建材工业出版社 ,1999

[10] 索默 H.高性能混凝土的耐久性.冯乃谦,丁建彤,译.北京:科学出版社,1998

Relative Articles

[1]	Wang Qingli, Li Ruilin, Li Qinggang, Wang Yue. STATIC PERFORMANCE OF THE HIGH-PERFORMANCE CONCRETE FILLED STEEL TUBULAR STUB COLUMN(Ⅱ): MECHANISM ANALYSIS AND LOAD BEARING CAPACITY[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 8-12. doi: 10.13204/j.gyjz201303002
[2]	Yin Xiaodong, Li Qinggang, Wang Qingli. STATIC PERFORMANCE OF THE HIGH-PERFORMANCE CONCRETE FILLED STEEL TUBULAR BEAM-COLUMN(Ⅱ): MECHANISM ANALYSIS AND LOAD BEARING CAPACITY[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 30-35,7. doi: 10.13204/j.gyjz201303006
[3]	Wang Qingli, Wu Jun, Li Qinggang, Wang Yue. STATIC PERFORMANCE OF THE HIGH-PERFORMANCE CONCRETE FILLED STEEL TUBULAR FLEXURAL MEMBER(Ⅱ): MECHANISM ANALYSIS AND LOAD BEARING CAPACITY[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 18-23. doi: 10.13204/j.gyjz201303004
[4]	Wang Haiyan, Qiu Wenge, Man Shuai, Chen Xuefeng. EXPERIMENTAL RESEARCH ON HIGH-PERFORMANCE CONCRETE TUNNEL LINING BASED ON COMPOSITE CEMENTITIOUS MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 111-115. doi: 10.13204/j.gyjz201309021
[5]	Ye Qiong, He Yabo. C60 HIGH PERFORMANCE CONCRETE PUMPING PARAMETERS FOR A SUPERHIGH BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 144-148,97. doi: 10.13204/j.gyjz201201028
[6]	Wang Mingfang, Sun Yuyong. EXPERIMENTAL STUDY ON SALIFICATION EROSION RESISTANCE DURABILITY OF HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 127-130. doi: 10.13204/j.gyjz201206027
[7]	Sheng Li, Yao Jian. EXPERIMENTAL STUDY ON THE PENETRATION OF CHLORIDE IONS INTO HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 142-145,149. doi: 10.13204/j.gyjz201111031
[8]	Dong Xiangjun, LüChaokun. EXPERIMENTAL STUDIES ON COMPRESSIVE STRENGTH OF HPC SUBJECT TO HIGH-TEMPERATURE BASED ON MICROSTRUCTURE ANALYSIS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(9): 90-93. doi: 10.13204/j.gyjz201109020
[9]	Li Lei, Zheng Shansuo, Deng Guozhuan, Wang Bin, Wang Wei. NUMERICAL SIMULATION FOR SRHPC FRAME AND PARAMETERS ANALYSIS[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 124-128,132. doi: 10.13204/j.gyjz201005026
[10]	Zhang Yuntao, Meng Shaoping, Xi Zhuo, Pan Zuanfeng, Lin Bo. EXPERIMENTAL RESEARCH ON PRESTRESSING TIME-DEPENDENT LOSS OF HIGH-PERFORMANCE CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(12): 21-25. doi: 10.13204/j.gyjz200912006
[11]	Cao Hui, Yang Renshu, Dong Jucai, Sun Wei. EXPERIMENTAL RESEARCH ON STRENGTH AND PORE STRUCTURE OF MINUS TEMPERATURE HPC[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 105-107. doi: 10.13204/j.gyjz200906025
[12]	Zhang Yuntao, Xi Zhuo, Meng Shaoping, Liu Zhao. EXPERIMENTAL STUDY ON BEHAVIOR OF CANTILEVER GIRDER INDUCED BY SHRINKAGE AND CREEP OF HIGH-PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(12): 26-28. doi: 10.13204/j.gyjz200912007
[13]	Ding Min, Xue Weichen, Wang Hua. EXPERIMENT ON STUD SHEAR CONNECTORS IN STEEL-HIGH PERFORMANCE CONCRETE COMPOSITE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(8): 9-13. doi: 10.13204/j.gyjz200708003
[14]	Yao Ming-fu, Zhan Bing-gen, Hui Ling. CURING OF HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 70-72,90. doi: 10.13204/j.gyjz200604021
[15]	Song Shao-min, Geng Lei. THE STUDY ON IMPERMEABILITY AND FREEZING RESISTANCE OF HIGH PERFORMANCE CONCRETE WITH ARTIFICIAL SAND[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 68-70,99. doi: 10.13204/j.gyjz200607018
[16]	Yao Wu. CONTROL AND OPTIMIZED DESIGN FOR VOLUME STABILITY OF HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(11): 74-77. doi: 10.13204/j.gyjz200511022
[17]	Wang Ping, Xiao Jianzhuan, Chen Ruisheng, Zheng Xuebin. EXPERIMENTAL STUDY ON EFFECT OF POLYPROPYLENE FIBER ON MECHANICAL PROPERTY OF HIGH PERFORMANCE CONCRETE AFTER HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(11): 67-69,77. doi: 10.13204/j.gyjz200511020
[18]	Zhao Qun, Wu Donghai, Guo Zili. STUDY ON C80 HIGH PERFORMANCE CONCRETE WITH STEEL SLAG AND SILICA FUME[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(11): 58-60,84. doi: 10.13204/j.gyjz200411015
[19]	Xiao Jianzhuang, Lu Fuhai, Sun Zhenping. STUDY ON CHLORIDE ION PERMEABILITY OF HIGH PERFORMANCE CONCRETE WITH DESALTED SEA SAND[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(5): 4-6,14. doi: 10.13204/j.gyjz200405002