A review of developments and challenges for UHPC in structural engineering: Behavior, analysis, and design

CC Hung, S El-Tawil, SH Chao - Journal of Structural Engineering, 2021 - ascelibrary.org
The number of studies on ultrahigh-performance concrete (UHPC) or ultrahigh-performance
fiber-reinforced concrete (UHP-FRC) for more resilient and sustainable reinforced concrete …

[HTML][HTML] Tensile behavior of recycled-glass-UHPC under direct tensile loading

J Abellan-Garcia - Case Studies in Construction Materials, 2022 - Elsevier
This paper analyzes the ductility parameters of the uniaxial tensile behavior of 52 different
UHPC test series using an eco-friendly and cost-effective recycled-glass cementitious …

Tension lap splices in UHPC beams: Influence of rebar size, steel fibers, splice length, and coarse aggregate

CC Hung, TYP Yuen, CW Huang, CH Yen - Journal of Building …, 2022 - Elsevier
Ultra-high performance concrete (UHPC) is a special type of fiber-reinforced cementitious
composites and has been considered an effective solution to reduce the required …

A Comparative Study of LASSO and ANN Regressions for the Prediction of the Direct Tensile Behavior of UHPFRC

J Abellán-García… - Advances in Civil …, 2022 - asmedigitalcollection.asme.org
Direct tensile behavior is one of the most relevant properties of ultrahigh-performance fiber-
reinforced concrete (UHPFRC). However, the determination of this behavior implies the …

Improving ductility behavior of sway-special exterior beam-column joint using ultra-high performance fiber-reinforced concrete

FR Abusafaqa, MA Samaaneh, MBM Dwaikat - Structures, 2022 - Elsevier
In the last decades, ductility of the joints becomes one of the most relevant issues in seismic
design. Experiments show that the joints ductility is enhanced using additional transverse …

Cyclic behavior of ultra‐high performance fiber reinforced concrete beam‐column joint

PA Sarmiento, B Torres, DM Ruiz… - Structural …, 2019 - Wiley Online Library
Ultra‐high performance fiber reinforced concrete (UHPFRC) is a unique class of fiber‐
reinforced concrete featuring ultra‐high compressive strength and ductile tensile strain …

Durable UHPC Columns with High-Strength Steel

M Aboukifa, MA Moustafa, AM Itani, N Naeimi - 2019 - rosap.ntl.bts.gov
Ultra-High Performance Concrete (UHPC) is a versatile building material as it is
characterized by very high compressive strengths reaching 200 MPa (30 ksi), ductile tensile …

Numerical study of ultra-high-performance steel fibre–reinforced concrete columns under monotonic push loading

S Xu, C Wu, Z Liu, J Li - Advances in Structural Engineering, 2018 - journals.sagepub.com
A finite element model is developed to investigate the behaviour of ultra-high-performance
steel fibre–reinforced concrete columns under combined axial compression and horizontal …

Prediction of Compressive Strength of UHPC Mix Designs Based on Mix Components Using Machine Learning Techniques

MA Al Sarfin, S Banerji… - … Symposium on Ultra …, 2023 - iastatedigitalpress.com
The high cost and limited availability of commercial ultra-high performance concrete (UHPC)
products have motivated researchers and several state departments of transportation to …

Upgrading structure existing components using multiple UHPC-class materials

V Mikutaite, T Donchev, D Petkova… - MATEC web of …, 2022 - matec-conferences.org
Durability and mechanical properties of UHPC help to develop solutions to upgrade
structures. Cementitious UHPC concrete has a minimum specified compressive strength …