Study on Tensile Damage Constitutive Model for Multiscale Polypropylene Fiber Concrete
Joint Authors
Liu, Xinrong
Liang, Ninghui
Dai, Jifei
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-26
Country of Publication
Egypt
No. of Pages
6
Abstract EN
Polypropylene fibers perform well in roughness enhancement and corrosion resistance.
They can dissipate energy when cracks occur in concrete.
Furthermore, they can improve the concrete tensile properties by synergistic work with it.
To study the tensile properties of the multiscale polypropylene concrete, uniaxial tensile strength of 18 fiber reinforced and 3 plain concrete specimens was experimentally tested using the paste steel method.
The test results indicate that both the strength and the peak strain can be substantially improved.
Based on the results, a tensile damage constitutive model was proposed and implemented into FLAC3D for numerical experimentation.
The numerical results are consistent with the experimental observations in general and some discrepancies are discussed.
American Psychological Association (APA)
Liang, Ninghui& Dai, Jifei& Liu, Xinrong. 2016. Study on Tensile Damage Constitutive Model for Multiscale Polypropylene Fiber Concrete. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096468
Modern Language Association (MLA)
Liang, Ninghui…[et al.]. Study on Tensile Damage Constitutive Model for Multiscale Polypropylene Fiber Concrete. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1096468
American Medical Association (AMA)
Liang, Ninghui& Dai, Jifei& Liu, Xinrong. Study on Tensile Damage Constitutive Model for Multiscale Polypropylene Fiber Concrete. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096468
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096468