Results 101 to 110 of about 4,273 (233)

Design, modelling and optimisation of ultra high-performance fibre reinforced concrete incorporating waste materials

Discover Civil Engineering
The adoption of ultra-high-performance fibre-reinforced concrete (UHPFRC) in modern-day construction has gradually increased because of its high compressive and flexural strength at the early production ages.
Ime Emmanuel James, Fidelis Onyebuchi Okafor, Benjamin Okwudili Mama, Joseph Chigemezu Ezihe   +3 more
doaj   +1 more source

Experimental and Analytical Investigation of Deflection of R-UHPFRC Beams Subjected to Loading–Unloading

International Journal of Concrete Structures and Materials
Under service conditions, R-UHPFRC (Reinforced Ultra High Performance Fiber Reinforced Cementitious composite) beams exhibit residual deflection after loading–unloading. This is due to the tensile strain hardening behavior of UHPFRC.
Bartłomiej Sawicki, Eugen Brühwiler
doaj   +1 more source

Response simulation of UHPFRC members

, 2019
Ultra-high-performance fiber-reinforced concrete (UHPFRC) is a new generation material with outstanding mechanical properties and excellent durability. The uses of UHPFRC have, however, been mostly limited to demonstration applications and research projects, due to its perceived high cost and the lack of proven analysis procedures.
Franssen, Renaud, Guner, Serhan, Courard, Luc, Mihaylov, Boyan   +3 more
openaire   +1 more source

Execução e reparação de infra-estruturas com recurso a betões correntes ou o barato sai caro (em termos económicos e ambientais) [PDF]

, 2012
De acordo com as últimas estatísticas da European Ready Mixed Concrete Organization (ERMCO), o consumo de betão pronto de resistência elevada ronda apenas 10% do consumo total.
Pacheco-Torgal, F.
core  

Experimental and numerical analyses of the effect of fibre content on the close-in blast performance of a UHPFRC beam

Defence Technology
Limited research has been conducted on the influences of fiber content on close-in blasting characteristics for ultrahigh-performance fiber-reinforced concrete (UHPFRC) beams.
Junbo Yan, Qiyue Zhang, Yan Liu, Yingliang Xu, Zhenqing Shi, Fan Bai, Fenglei Huang   +6 more
doaj   +1 more source

Advanced Structural Concrete Materials in Bridges. [PDF]

Materials (Basel), 2022
Lantsoght EOL.
europepmc   +1 more source

Experimental Study on Bending Behaviors of Ultra-High-Performance Fiber-Reinforced Concrete Hollow-Core Slabs

Buildings
Ultra-high-performance fiber-reinforced concrete (UHPFRC) has the characteristics of high strength, toughness, and excellent crack resistance. In order to fully utilize the high-strength properties of UHPFRC and reduce the structural weight and ...
Liuyiyi Yang, Quan Shen, Miao Lu, Xiaohua Yang   +3 more
doaj   +1 more source

Study on Static and Fatigue Behaviors of Steel-UHPFRC Composite Deck Structure. [PDF]

Polymers (Basel), 2022
Luo J, Huai C, Shao X, Zhao J, Wang L.
europepmc   +1 more source

Performance Evaluation of Architectural Modular Member with Ultra-High-Performance Fiber-Reinforced Concrete for Application

Applied Sciences
As the modular industry expands, the most widely used building materials are primarily concrete, steel, and wood. However, the use of wood and steel is severely limited compared to concrete for reasons such as durability and economy.
Kyongchul Kim, Yongsik Yoon, Gumsung Ryu, Kyungtaek Koh, Kwangmo Lim   +4 more
doaj   +1 more source

Modeling the Tensile Behavior of Fiber-Reinforced Strain-Hardening Cement-Based Composites: A Review. [PDF]

Materials (Basel), 2023
Ribeiro PO, Krahl PA, Carrazedo R, Bernardo LFA.   +3 more
europepmc   +1 more source