Results 81 to 90 of about 21,826,369 (215)

Material Properties of Ultra High Performance Concrete (UHPC) at High Strain Rates

, 2022
S.717-727Material Properties of Ultra High Performance Concrete (UHPC) at High Strain Rates The presented paper is a contribution to the material description of Ultra High Performance Concrete (UHPC) under high-speed dynamical loading conditions.
Nöldgen, M., Millon, O., Thoma, K., Fehling, E.   +3 more
core   +1 more source

Effect of Steam, Carbonation, and Autoclave Curing on the Mechanical, Durability, and Microstructure Properties of UHPC: A Comprehensive Review

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Ultra high‐performance concrete (UHPC) is a material that brings revolutionary changes to modern building construction due to its outstanding mechanical, durability, and microstructural properties. This study investigates the impacts of these properties under three distinct curing regimes—steam curing, carbonation curing (CC), and autoclave curing (AC),
Shuvo Dip Datta, Samir Mazumder, Ying Qin   +2 more
wiley   +1 more source

Interface Shear Strength between Ultra-High-Performance Concrete and Normal-Strength Concrete

, 2021
Section enlargement and jacketing using ultra-high-performance concrete (UHPC) have been used to strengthen existing reinforced concrete structures. The structural performance of these strength-ened structures is highly dependent on the bond performance ...
Hong, Sung-Gul, Youm, Hyun-Soo, Lim, Woo-Young, Joh, Changbin   +3 more
core   +1 more source

Enhancing the Mechanical Properties of Ultra-High-Performance Concrete (UHPC) Through Silica Sand Replacement with Steel Slag

Buildings
In modern construction, increasing the sustainability of materials without sacrificing performance is crucial. Ultra-High-Performance Concrete (UHPC) is known for its exceptional strength and durability.
Hadi Bahmani, H. Mostafaei, P. Santos, Niyousha Fallah Chamasemani   +3 more
semanticscholar   +1 more source

Bond-slip behavior of steel reinforcing bars in ultra-high performance concrete for field-cast connection of precast bridge decks

Frontiers in Built Environment
In Accelerated Bridge Construction (ABC), Ultra-High Performance Concrete (UHPC) is often used for connecting precast concrete bridge components, including deck portions of the Deck Bulb-T girders.
Ali Shokrgozar, Bipin Aryal, Arya Ebrahimpour, Mustafa Mashal   +3 more
doaj   +1 more source

Development of a novel apparatus to determine the multiaxial tensile failure criteria for ultra-high performance concretes [PDF]

, 2021
The use of ultra-high performance concrete (UHPC), a stronger and more durable class of concrete, has increased in recent years. Large-scale production has been limited due to the cost of proprietary UHPC products, but the development of less expensive ...
Looney, Trevor
core  

Experimental parametric study on flexural and shear performance of fiber reinforced concrete wet joints

Results in Engineering
Ultra high performance concrete (UHPC) is a cementitious composite material that widely accepted nowadays due to its superior mechanical properties, low permeability and long term durability.
Bahaa H. Al-Abbas, Dhafer M. Hasan, Ali Ghanim Abbas AL-Khafaji   +2 more
doaj   +1 more source

Orthogonal Analysis of Flexural Capacity of Beams Reinforced by High-strength Bar and Ultra High Performance Concrete with Coarse Aggregate

Renmin Zhujiang, 2021
In order to study the influencing factors of the flexural capacity of beams reinforced by high-strength bar and ultra high performance concrete with coarse aggregate (UHPC-CA),this paper analyzes the influence of bar grade,bar diameter,effective section ...
TANG Jiajun, AN Silong, HU Jie, WANG Tan, LI Jiuyang   +4 more
doaj  

Effect of Sodium Gluconate on Properties and Microstructure of Ultra-High-Performance Concrete (UHPC). [PDF]

Materials (Basel), 2023
Wu Y, Yuan Y, Niu M, Kuang Y.
europepmc   +1 more source

Chloride Resistance Behavior on Nano-Metaclayed Ultra-High Performance Concrete

MATEC Web of Conferences, 2017
Nowadays, the application of nano materials is getting attention to enhance the conventional concrete properties. The ultrafine particles of nano material also will help reducing the formation of micro pores by acting as a filler agent, produce a very ...
Jaafar Mohd Faizal Md, Mohd Saman Hamidah, Muhd Sidek Muhd Norhasri, Ismail Noorli, Ariffin Nur Farhayu   +4 more
doaj   +1 more source