H
Huanghuang Huang
Researcher at Harbin Institute of Technology
Publications - 22
Citations - 869
Huanghuang Huang is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Flexural strength & Fiber. The author has an hindex of 9, co-authored 17 publications receiving 322 citations. Previous affiliations of Huanghuang Huang include Missouri University of Science and Technology.
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Influence of rice husk ash on strength and permeability of ultra-high performance concrete
TL;DR: In this article, the effects of rice husk ash (RHA) on strength and permeability of ultra-high performance concrete (UHPC) were investigated, and the results showed that the addition of RHA to replace SF decreases the fluidity of fresh UHPC mixture and entraps more air bubbles.
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Improvement effect of steel fiber orientation control on mechanical performance of UHPC
TL;DR: In this article, a flow control method with a narrow horizontal channel was developed to control the flow of fresh mixture and then the orientation of steel fibers was significantly improved, which significantly increased compressive strength, flexural strength, toughness, deflection at modulus of rupture and maximum deflection.
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Influence of rheological properties of cement mortar on steel fiber distribution in UHPC
TL;DR: In this article, the authors studied the distribution of steel fibers in UHPC specimens prepared by different rheological cement mortar mixtures and determined the optimal yield stress of fresh matrix ranges among 900-1000-Pa, 700-900-Pa and 400-800-Pa.
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Influence of sisal fibers on the mechanical performance of ultra-high performance concretes
TL;DR: In this article, the utilization of natural sisal fibers in ultra-high performance concrete (UHPC) was investigated, and the results indicated that the flowability of the fresh UHPC mixture decreased with the increase of length and volume fraction of sisal fiber.
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Fiber alignment and its effect on mechanical properties of UHPC: An overview
TL;DR: An overview on fiber alignment and its effect on mechanical properties of UHPC is presented in this paper, where the changes in flow patterns of mixture and the assistance of electromagnetic field during casting can lead to a higher improvement in fiber orientation (up to 80%) compared to other fiber alignment methods.