Results 31 to 40 of about 854,652 (308)
The Research on Concrete Construction Technology of Building
Chemical Engineering Transactions, 2017 High strength concrete is a new building material which is one of the main directions at present, the high- strength concrete the structure has excellent durability and safety in high-rise building, and reducing the size of section, so it has certain ...
Jiyu Wang
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A review on concrete creep characteristics and its evaluation on high-strength lightweight concrete
Journal of Materials Research and Technology, 2023 This study conducted a comprehensive investigation into concrete creep. First, the creep mechanisms and parameters of high-strength lightweight concrete (HSLC) were introduced.
Se-Hee Hong +3 more
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Experimental Study of Confined Low-, Medium- and High-Strength Concrete Subjected to Concentric Compression [PDF]
ITB Journal of Engineering Science, 2012 An experimental study of 23 low-, medium- and high-strength concrete columns is presented in this paper. Square-confined concrete columns without longitudinal reinforcement were designed, and tested under concentric axial compression.
Antonius, Iswandi Imran
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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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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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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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