http://iaeme.com/Home/journal/IJCIET 1293 [email protected] International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 7, July 2018, pp. 1293 1301, Article ID: IJCIET_09_07_137 – Available online at http://iaeme.com/Home/issue/IJCIET?Volume=9&Issue=7 ISSN Print: 0976-6308 and ISSN Online: 0976-6316 © IAEME Publication Indexed Scopus THE WORKABILITY STUDIES OF HYBRID FIBER REINFORCED CONCRETE FORMED BY USING FIB S OF DIFFERENT ASPECT RATIO ER RUDRASWAMY M.P Research Scholar, Visvesvaraya Technological University, Belagavi, Karnataka B.R PATAGUNDI S.G. Balekundri Institute of Technology, Belagavi, Karnataka K.B PRAKASH Government engineering college Haveri ABSTRACT In the present work it is aimed to study about the behavior of the concrete, due to addition of fibers. The main aim of this paper is to observe workability characteristics for hybrid fiber reinforced concrete for different aspect ratio such as 40 and 100. M30 grade of concrete is used for the testing; here fibers used are Poly propylene fiber, Waste plastic fiber, High density polyethylene fibers, Galvanized iron fibers, Steel fibers. The samples were cured for 28days; fibers are added to samples by volume fraction. 2% of 40 aspect ratio fibers shows more workability compared to fiber concrete of 2% of 100 aspect ratio, but if we combine both 1% of 40 and 1% of 100 aspect ratio, this will counterbalance the workability of hybrid fiber reinforced concrete and also results are comparatively better than 2% of 100 aspect ratio. Steel fibers shows good results in workability compared to other fibers like GI, HDPE, WPF, and Poly-Propylene. Except steel fiber if we scrutinize the results of other fibers GI fiber shows good results. Keywords: Hybrid fibers, Aspect ratio, workability Cite this Article: Rudraswamy M.P, B.R Patagundi and K.B Prakash, The Workability Studies of Hybrid Fiber Reinforced Concrete Formed by Using Fibers of Different Aspect Ratio, International Journal of Civil Engineering and Technology, 9(7), 2018, pp. 1293 1301. – http://iaeme.com/Home/issue/IJCIET?Volume=9&Issue=7 1. INTRODUCTION The fibers will act as reinforcement in the concrete mix; it is a bridge for transfer of stress in cracks which appear in the concrete mix. Therefore, the brittle behavior can be replaced by non-brittle fracture which is related to a post-cracking bearing capacity. To achieve crack control in the structural elements like tunnels, road pavements, channel linings, industrial
THE WORKABILITY STUDIES OF HYBRID FIBER REINFORCED CONCRETE FORMED BY USING FIBERS OF DIFFERENT ASPECT RATIO
May 31, 2023
In the present work it is aimed to study about the behavior of the concrete, due to
addition of fibers. The main aim of this paper is to observe workability characteristics
for hybrid fiber reinforced concrete for dif erent aspect ratio such as 40 and 100. M30
grade of concrete is used for the testing; here fibers used are Poly propylene fiber,
Waste plastic fiber, High density polyethylene fibers, Galvanized iron fibers, Steel
fibers
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Steel fibers shows good results in workability compared to other fibers like GI, HDPE, WPF, and Poly-Propylene. Except steel fiber if we scrutinize the results of other fibers GI fiber shows good results.
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