EXPERIMENTAL STUDY ON THE MECHANIC BEHAVIOR OF STEEL FIBRE AND PP-FIBRE REINFORCED CONCRETE NOTCHED PANELS

Tian He; Ding Yining; De Rivaz Benoit

doi:10.13204/j.gyjz201102018

Volume 41 Issue 2

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2011 > 41(2): 70-73,77

Tian He, Ding Yining, De Rivaz Benoit. EXPERIMENTAL STUDY ON THE MECHANIC BEHAVIOR OF STEEL FIBRE AND PP-FIBRE REINFORCED CONCRETE NOTCHED PANELS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(2): 70-73,77. doi: 10.13204/j.gyjz201102018

Citation:

Tian He, Ding Yining, De Rivaz Benoit. EXPERIMENTAL STUDY ON THE MECHANIC BEHAVIOR OF STEEL FIBRE AND PP-FIBRE REINFORCED CONCRETE NOTCHED PANELS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(2): 70-73,77. doi: 10.13204/j.gyjz201102018

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EXPERIMENTAL STUDY ON THE MECHANIC BEHAVIOR OF STEEL FIBRE AND PP-FIBRE REINFORCED CONCRETE NOTCHED PANELS

doi: 10.13204/j.gyjz201102018

1.
State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116023,China

Received Date: 2010-08-30
Publish Date: 2011-02-20

Abstract

Abstract

An experimental study on 36 notched flexural panels with steel fiber and PP fiber has been carried out.The load-deflection curves,load-crack mouth opening displacement curves and crack mouth opening displace ment-deflection curves have been analyzed.The research results on the energy absorption of FRC notched panels with different fiber types and fiber contents at various deformation stages are presented.The results indicate that steel fiber can obviously improve the bending resistance;the bending behavior of the concrete notched panel with 6 kg /m3 PP fiber is close to that of the one with 20 kg /m3 steel fiber.
- notched concrete panel,
- steel fiber,
- crack mouth opening displacement,
- flexural toughness

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References(4)

References

[2] CECS13∶89钢纤维混凝土试验方法[S];

Patrick Sthli, Rocco Custer, Jan G M.Van Mier(2008)onFlow Oroperties, Fibre Distribution, Fibre Orientation andFlexural Behaviour of FRC[J].Materials and Structures, 2008, 41:189－196;

[3] Rilem TC162－TDF.Test and Design Methods for Steel FibreReinforced Concrete-Bending Test[J].Materials and Structures, 2002, 35(11):579－582;

[4] Rilem TC162－TDF.Test and Design Methods for Steel FibreReinforced Concrete-Design of Steel Fibre Reinforced ConcreteUsing the-w Method:Principles and Applications[J].Materialsand Structures, 2002, 35(11):262－278.

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