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4 results on '"Li, Changning"'

1. Experimental investigation on the flexural behavior of steel-polypropylene hybrid fiber reinforced concrete

Author

Li, Biao, Chi, Yin, Xu, Lihua, Shi, Yuchuan, and Li, Changning

Subjects
Cracking (Materials) -- Analysis, Elasticity (Mechanics) -- Analysis, Fiber reinforced concrete -- Research -- Properties, Strength (Materials) -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACTThis paper presents an experimental study on the flexural behavior of steel-polypropylene hybrid fiber reinforced concrete (HFRC) using four-point bending tests on 51 samples. Three types of steel fibers, i.e., [...]

Published
2018
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2. Cyclic tensile behavior of SFRC: Experimental research and analytical model

Author

Li, Biao, Chi, Yin, Xu, Lihua, Li, Changning, and Shi, Yuchun

Subjects
Stresses (Materials) -- Research, Fiber reinforced concrete -- Research, Concretes -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACTThis paper presents an experimental investigation on the stress-strain behavior of steel fiber reinforced concrete (SFRC) subjected to uniaxial monotonic and cyclic tension. A total of 42 samples are fabricated [...]

Published
2018
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3. Effects of fiber type, volume fraction and aspect ratio on the flexural and acoustic emission behaviors of steel fiber reinforced concrete

Author

Li, Biao, Xu, Lihua, Shi, Yuchuan, Chi, Yin, Liu, Qi, and Li, Changning

Subjects
Steel -- Analysis -- Mechanical properties -- Research, Fiber reinforced concrete -- Research -- Mechanical properties, Acoustic emission testing -- Analysis -- Usage, Business, Construction and materials industries
Abstract

ABSTRACT This paper investigates the effects of fiber type, volume fraction and aspect ratio on the flexural and acoustic emission (AE) behaviors of steel fiber reinforced concrete (SFRC) using four-point [...]

Published
2018
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4. Experimental investigation on the stress-strain behavior of steel fiber reinforced concrete subjected to uniaxial cyclic compression

Author

Li, Biao, Xu, Lihua, Chi, Yin, Huang, Biao, and Li, Changning

Subjects
Steel -- Analysis -- Mechanical properties, Reinforced concrete -- Analysis -- Mechanical properties, Acoustic emission testing -- Usage, Business, Construction and materials industries
Abstract

ABSTRACT The behavior of steel fiber reinforced concrete (SFRC) under cyclic loading plays an important role in prediction of SFRC structural response. This paper deals with the stress-strain behavior and [...]

Published
2017
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