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Mechanical Properties of Layered Hybrid Fiber Reinforced Concrete 被引量:3

Mechanical Properties of Layered Hybrid Fiber Reinforced Concrete
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摘要 To improve the mechanical properties of concrete,Layered Hybrid Fiber Reinforced Concrete (LHFRC) was developed in this paper.Through comparative tests,the effects of layered hybrid fibers on a series of mechanical properties of concrete were discussed.The mechanical properties include compressive strength,tensile strength,flexural strength,compressive stress-strain relationship,flexural toughness and cracking resistance of concrete.The testing results and analysis demonstrate that layered hybrid fibers can significantly improve the flexural strength,toughness and cracking resistance of concrete while the cost of concrete increases slightly. To improve the mechanical properties of concrete,Layered Hybrid Fiber Reinforced Concrete (LHFRC) was developed in this paper.Through comparative tests,the effects of layered hybrid fibers on a series of mechanical properties of concrete were discussed.The mechanical properties include compressive strength,tensile strength,flexural strength,compressive stress-strain relationship,flexural toughness and cracking resistance of concrete.The testing results and analysis demonstrate that layered hybrid fibers can significantly improve the flexural strength,toughness and cracking resistance of concrete while the cost of concrete increases slightly.
作者 袁海庆
出处 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 2003年第2期68-70,共3页 武汉理工大学学报(材料科学英文版)
基金 FundedbytheReserchItemofHubeiProvincialConstruc tionBureau(2 0 0 2 1g0 0 2 7)
关键词 layered hybrid fiber reinforced concrete STRENGTH flexural toughness layered hybrid fiber reinforced concrete strength flexural toughness
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