International perspective on UHPC in bridge engineering
Ultrahigh-performance concrete (UHPC) offers significant potential to address a variety of
needs in bridge design, construction, and performance enhancement. Bridge owners have …
needs in bridge design, construction, and performance enhancement. Bridge owners have …
Hybrid effect of carbon nanotubes and basalt fibers on mechanical, durability, and microstructure properties of lightweight geopolymer concretes
MB Asil, MM Ranjbar - Construction and Building Materials, 2022 - Elsevier
In this research, a combination of basalt fibers (BFs) and carbon nanotubes (CNTs) were
used to improve the engineering attributes of lightweight geopolymer concrete (LWGC). A …
used to improve the engineering attributes of lightweight geopolymer concrete (LWGC). A …
Reliability evaluation of flexural capacity design provision for UHPC beams reinforced with steel rebars/prestressing tendons
J Feng, X Shao, M Qiu, H Li, X Gao, Z Huang - Engineering Structures, 2024 - Elsevier
This study investigated the reliability of the flexural capacity prediction models for ultra-high
performance concrete (UHPC) beams in various standards, including the Chinese UHPC …
performance concrete (UHPC) beams in various standards, including the Chinese UHPC …
Flexural behavior and design of ultrahigh-performance concrete beams
RG El-Helou, BA Graybeal - Journal of Structural Engineering, 2022 - ascelibrary.org
Beams made of ultrahigh-performance concrete (UHPC), a fiber-reinforced concrete with
high compressive strength and tensile strain-hardening characteristics, exhibit flexural …
high compressive strength and tensile strain-hardening characteristics, exhibit flexural …
Experimental and numerical investigation on the flexural behavior of a large-scale prestressed UHPC T-Shaped girder
A large scale (10 m long) prestressed ultra-high-performance-concrete (UHPC) T-shaped
girder was experimentally investigated in this paper to study its flexural behavior, cracking …
girder was experimentally investigated in this paper to study its flexural behavior, cracking …
Flexural behavior of UHPC joints for precast UHPC deck slabs
M Qiu, X Shao, B Yan, Y Zhu, Y Chen - Engineering Structures, 2022 - Elsevier
This study aims to experimentally investigate the flexural behavior of ultra-high-performance
concrete (UHPC) joint connection for precast UHPC deck slabs. Twelve full-scale jointed …
concrete (UHPC) joint connection for precast UHPC deck slabs. Twelve full-scale jointed …
Gradual crushing of steel reinforced HPFRCC beams: Experiments and simulations
While the tensile performance of high-performance fiber-reinforced cementitious composites
(HPFRCC) has been extensively studied, the crushing behavior is less understood. Notably …
(HPFRCC) has been extensively studied, the crushing behavior is less understood. Notably …
Experimental study on the flexural behavior of a novel nonprismatic prestressed UHPC composite box girder with corrugated steel webs
Owing to the remarkable advantages, such as the appealing appearance, light self-weight,
efficient application of prestressing, and the optimal shear force and bending moment …
efficient application of prestressing, and the optimal shear force and bending moment …
Effect of high temperatures on hot-bonded SCC/ECC and SCC/UHPC composite systems
Abstract The use of Engineered Cementitious Composites (ECC) and ultra-high-
performance concrete (UHPC) in combination with self-consolidating concrete (SCC) in a …
performance concrete (UHPC) in combination with self-consolidating concrete (SCC) in a …
Flexural behavior of small-sized I-shaped UHPC beams hybrid reinforced with steel plate and BFRP
A new type of small-sized I-shaped ultra-high-performance concrete (UHPC) beam was
proposed and tested in this paper. The bottom flange of the I-beam was hybrid reinforced …
proposed and tested in this paper. The bottom flange of the I-beam was hybrid reinforced …