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UHPFRC for concrete repair [PDF]
MATEC Web of Conferences, 2018 As part of the St. Lawrence Seaway lock maintenance, the current practice is to perform concrete repairs entirely with reinforced concrete, using either ordinary concrete or high performance concrete (HPC) mixtures. However, with the recent advances in the field of ultra-high performance fiber-reinforced concrete (UHPFRC), the use of this new material ...
Maltais Alexandrine +3 more
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Briefing: blast tests of fibre-reinforced concrete panels [PDF]
, 2010 This briefing paper describes explosion testing of ultra-high-performance, fibre-reinforced concrete panels. Four panels measuring 3·5 m × 1·3 m × 100 mm were subjected to 100 kg trinitrotoluene-equivalent explosion loading.
Barnett, Stephanie +3 more
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Ultra-high-performance fiber-reinforced concrete. Part III: Fresh and hardened properties
Case Studies in Construction Materials, 2022 s: Ultra-high-performance concrete (UHPC) refers to cement-based materials exhibiting a compressive strength higher than 150 MPa, high ductility, and excellent durability.
Mahmoud H. Akeed +7 more
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Experimental investigation of a keying joint cast in UHPFRC between precast UHPFRC bridge elements
Materials and Structures, 2022 AbstractUltra High-Performance Fiber-Reinforced Cementitious Composite (UHPFRC) is increasingly popular for new structural designs thanks to its high resistance both in tension and compression. When UHPFRC is complemented with steel reinforcing bars or prestressing tendons, the structure remains waterproof and crack-free under service conditions ...
Numa J. Bertola +3 more
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Ultra-high-performance fiber-reinforced concrete. Part II: Hydration and microstructure
Case Studies in Construction Materials, 2022 s: Ultra-high-performance concrete (UHPC) refers to cement-based materials exhibiting a compressive strength higher than 150 MPa, high ductility, and excellent durability.
Mahmoud H. Akeed +7 more
doaj +1 more source
Effect of mixture flowability on strength and fiber distribution of Ultra High-Performance Fiber Reinforced Concrete [PDF]
E3S Web of Conferences, 2023 The uniformity of distribution and the orientation factor of steel fibers are crucial parameters that determine the strength and uniformity of properties of Ultra High-Performance Fiber Reinforced Concrete (UHPFRC).
Soloviev Vadim +3 more
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Punching shear resistance of UHPFRC [PDF]
IABSE Reports, 2019 <p>Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) is a high performance cementitious material with enhanced strength in tension and compression and significantly high energy absorption in the post crack region. Its mix composition is not much dissimilar from that of normal strength concrete.
Andreas Lampropoulos +2 more
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Inverse Analysis of UHPFRC Beams with a Notch to Evaluate Tensile Behavior
Advances in Materials Science and Engineering, 2017 Recently, ultra high performance fiber reinforced concrete (UHPFRC) has been developed to attain considerably increased compressive cracking strength and ductile tensile behavior with high tensile strength through adding straight steel fibers in concrete
Seong-Cheol Lee +2 more
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Case Studies in Construction Materials, 2023 Ultra-high performance fiber reinforced concrete (UHPFRC) is an advanced cementitious composite with high compressive strength and low permeability. Due to its excellent mechanical properties and superior durability, UHPFRC is considered promising for ...
Yitao Huang +4 more
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Sensors, 2017 This study examined the electrical and self-sensing capacities of ultra-high-performance fiber-reinforced concrete (UHPFRC) with and without carbon nanotubes (CNTs). For this, the effects of steel fiber content, orientation, and pore water content on the
Ilhwan You +4 more
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