Results 211 to 220 of about 1,986,611 (234)

Impact resistance of reactive powder concrete

Journal of Wuhan University of Technology-Mater. Sci. Ed., 2015
The impact behaviour of three types of reactive powder concretes (RPC) was studied using the split Hopkinson press bar (SHPB) testing method. These RPC were prepared with steel fiber volume fraction of 0%, 3%, and 4%, respectively. The stress-strain relationship, strain rate sensitivity threshold value, dynamic strength increase factor, modulus of ...
Chujie Jiao, Wei Sun
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Mechanical properties of reactive powder concretes

Materials and Structures, 1996
Reactive Powder Concretes (RPC) are a set of ultrahigh-strength concretes reinforced with steel fibers. Their compressive strength is between 200 and 800MPa, and their flexural strength can reach 140MPa.RPC200 has been studied with respect to compressive strength and two-point loading strength to define its mechanical behavior.RPC800, which has been ...
J. Dugat, N. Roux, G. Bernier
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Durability of Green Reactive Powder Concrete

2013
In marine environment, due to the effect of chloride ion, sulfate, magnesium ions, dry-wet cycle, and freeze-thaw cycle, the damage of reinforced concrete bridge pier is extremely serious. Reactive powder concrete, which is considered as a kind of green high performance concrete, has high durability, high strength and presents good environmental ...
Yue Wang, Ming-zhe An, Zi-ruo Yu, Xin-tuo Hou   +3 more
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Nondestructive Evaluation of Reactive Powder Concrete

AIP Conference Proceedings, 2004
Reactive powder concrete (RPC) has been introduced as a structural material for civil engineering applications. The material consists of a finely graded combination of cement, sand, ground quartz and silica fume which combined with water form a cement paste.
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Silica Fume Distribution and Reactivity in Reactive Powder Concretes

"SP-178: Sixth CANMET/ACI/JCI Conference: FLy Ash, Silica Fume, Slag & Natural Pozzolans in Concrete", 1998
Transmission Electron Microscopy (TEM), Scanning Transmission Electron Microscopy (STEM) and Chemical Analysis investigations lead to a fine characterization of Reactive Powder Concretes elaborated under different conditions as pressure application during setting and post-set heat treatment. An abrasive thinning method followed by ionic etching allowed
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FE Modelling and Analysis of Beam Column Joint Using Reactive Powder Concrete

Crystals, 2021
Muhammad Faisal Javed, Nikolai Ivanovich Vatin, Mujahid Ali   +2 more
exaly  

Mechanical properties of ultra-high performance concrete based on reactive powder concrete: Effect of sand-to-cement ratio, adding glass fiber and calcium carbonate

Construction and Building Materials, 2023
Ali Heidari
exaly  

Development of Reactive Powder Concrete

International Journal of Science, Architecture, Technology and Environment
Sanket Kulkarni, V. B. Chavan
openaire   +1 more source

Study on failure characteristics of basalt fiber reactive powder concrete under uniaxial loading

Construction and Building Materials, 2023
Liyun Yang
exaly  

Agro Waste Sugarcane Bagasse as a Cementitious Material for Reactive Powder Concrete

Clean Technologies, 2020
Aritra Ghosh, Priya Arunkumar, Alagar Karthick   +2 more
exaly