Results 31 to 40 of about 1,906,360 (355)
Effect of Hybrid Fibers on the Mechanical Properties of High Strength Concrete
Tikrit Journal of Engineering Sciences, 2013 In this study, high strength concrete of 75 MPa compressive strength was investigated. The experimental program was designed to study the effect of fibers and hybrid fibers (steel and polypropylene fibers) on the fresh (workability and wet density) and ...
Hamid H. Hussein +2 more
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Shear capacity of high-strength concrete beams with their point of inflection within the shear span [PDF]
, 1998 The shear strength of concrete does not increase in proportion with the concrete grade. Thus, when high-strength concrete is used in place of normal-strength concrete, the shear capacity of the structure could become critical. In the study presented, the
Islam, MS, Kwan, AKH, Pam, HJ
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Mechanical Properties of High-Strength Pervious Concrete with Steel Fiber or Glass Fiber
Buildings, 2022 Pervious concrete (also called porous concrete) is one of the most promising sustainable and green building materials today. This study examined high-strength pervious concrete and ordinary-strength pervious concrete reinforced with steel fiber or glass ...
Ming-Gin Lee +4 more
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Modified Light Concrete of High Strength
MATEC Web of Conferences, 2018 The study is devoted to the development of increased strength lightweight concrete based on Portland cement modified with a complex organo-siliceous additive containing a polycarboxylate superplasticizer and an active fine-ground siliceous component. The
Pushkarova Katerina +2 more
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Repaired Reinforced Concrete Beams with Normal and High Strength Concrete
Diyala Journal of Engineering Sciences, 2013 In resent years several attempts were undertaken to repair damaged reinforced concrete structures. Studies on the effectiveness of repaired and strengthened reinforced concrete elements which fail primarily due to formation of major flexural cracks are ...
Emad Yassin Khudhair
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The effects of steel fiber waste tyre on properties of high strength fly ash concrete [PDF]
MATEC Web of Conferences, 2019 The utilization of steel fiber from waste tyres can be an alternative to reduce waste tyres due to the increase of tyre production in Indonesia annually. Steel fiber from waste tyre can be added to concrete mix to improve the concrete properties. In this
Fauzan +4 more
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Mechanical behavior of high strength concrete reinforced with glass fiber
Engineering Science and Technology, an International Journal, 2019 Effects of alkali resistant glass fiber (AR-GF) with various contents on the mechanical behavior of high strength concrete (HSC) were investigated on this study.
Mahmoud Mazen Hilles, Mohammed M. Ziara
semanticscholar +1 more source
Compressive strength of masonry constructed with high strength concrete blocks
Revista IBRACON de Estruturas e Materiais, 2017 Although the use of high strength concrete blocks for the construction of tall buildings is becoming common in Brazil, their mechanical properties and behavior are not fully understood.
E. S. FORTES +3 more
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Crystals, 2021 Massive high-strength concrete structures tend to have a high risk of cracking. Ground slag powder (GSP), a sustainable and green industrial waste, is suitable for high-strength concrete.
Yuqi Zhou, Jianwei Sun, Zengqi Zhang
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Strength Modeling of High Strength Concrete
IOSR Journal of Mechanical and Civil Engineering, 2014 Silica fume is being used all over the world for many years in the area where high strength and durable concrete were required, and it also improves the characteristicsof both fresh and hard concrete. Incorporation of the silica fume increases the mechanical properties of high strength concrete than the conventional concrete.
Zealakshmi D +2 more
openaire +1 more source