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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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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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Study on Mechanical Performance of Prestressed UHPFRC U-Beam Bridges
Advances in Civil Engineering, 2021 The forms of U-shaped UHPFRC beams have not been investigated for the highway footbridge. Compared with the traditional section forms, the U-shaped UHPFRC beams can reduce the material consumption under the condition of providing the same bearing ...
Mengying Liu +3 more
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Developments in the Built Environment, 2023 This study investigates the effectiveness of flanges with various types of stirrup and cross-sectional dimensions on the torsional behaviors of ultra-high-performance fiber-reinforced concrete (UHPFRC) hollow beams.
Jiale Zhou +4 more
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EFFECTIVE FRACTURE ENERGY OF ULTRAHIGHPERFORMANCE FIBREREINFORCED CONCRETE UNDER INCREASED STRAIN RATES [PDF]
, 2017 The main objective of this paper is to contribute to the development of ultra-high performance fibre reinforced concrete (UHPFRC) with respect to its effective fracture energy.
Máca , Petr +2 more
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Fracture and Structural Integrity, 2023 This research studies and assesses the possibility of employing UHPFRC in exterior beam-column joints (BCJs). Eight specimens with various concrete material characteristics and steel reinforcing details are cast and examined under repeated loads. Normal
Ayman Abdo +3 more
doaj
Effect of Curing Conditions on the Shrinkage of Ultra High-Performance Fiber-Reinforced Concrete
Advances in Civil Engineering, 2018 The effect of curing conditions on the early age and long-term shrinkage of ultra high-performance fiber-reinforced concrete (UHPFRC) was systematically studied.
Song Han +4 more
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Acta Polytechnica CTU Proceedings, 2022 In the present study, the performance of Reinforced Concrete (RC) beams which were strengthened with Ultra High Performance Fiber Reinforced Concrete (UHPFRC) and dowels at the interface was investigated. RC beams with a length of 2.2 m strengthened with
Spyridon A. Paschalis +1 more
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MATEC Web of Conferences, 2018 This paper investigates the behavior of RC beams strengthened in shear with UHPFRC. In order to ensure high quality and facilitate the strengthening process on site applications, it has been considered to apply UHPFRC as a plate pasted on concrete using ...
Sakr Mohammed A. +3 more
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