Results 41 to 50 of about 21,822,919 (192)

Design and Performance Verifcation of Ultra-High Performance Concrete Piles for Deep Foundations Final Report, November 2008 [PDF]

open access: yes, 2008
The strategic plan for bridge engineering issued by AASHTO in 2005 identified extending the service life and optimizing structural systems of bridges in the United States as two grand challenges in bridge engineering, with the objective of producing ...

core  

Mechanical performance and cost correlation of Ultra High Performance Fiber Reinforced Concrete (UHPFRC)

open access: yes, 2016
Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) is a material which is characterized by enhanced mechanical properties. The properties of the material are highly depended on the composition of the mix and the curing regimes.
Spyridon Paschalis   +3 more
core   +1 more source

Comparative study of proprietary and non-proprietary ultra-high performance concrete as partial-depth joint replacement [PDF]

open access: yes, 2020
Ultra-High Performance Concrete (UHPC) is a special type of concrete that has unique properties that are desirable for various types of construction projects.
Chea, Kim Serey Vuth
core  

Ultra-high performance concrete: A review of its material properties and usage in shield tunnel segment

open access: yesCase Studies in Construction Materials
Ultra-high performance concrete (UHPC), as a recent advancement in concrete technology, boasts exceptional durability and mechanical properties. Its widespread application in housing, bridges, and tunnels significantly enhances the overall structure and ...
Fangyuan Niu   +8 more
doaj   +1 more source

Design and Evaluation of a Single-Span Bridge Using Ultra- High Performance Concrete;TR-529, September 2009 [PDF]

open access: yes, 2009
Research presented herein describes an application of a newly developed material called Ultra-High Performance Concrete (UHPC) to a single-span bridge. The two primary objectives of this research were to develop a shear design procedure for possible code

core  

Development and characterization of non-proprietary ultra high performance concrete

open access: yesHeliyon
This paper presents the developmental process of ultra-high performance concrete (UHPC), the most advanced form of concrete. The entire process exclusively utilized locally available materials.
Muhammad Azhar Saleem   +5 more
doaj   +1 more source

Proposed Model for Uniaxial Tensile Behavior of Ultra High Performance Concrete [PDF]

open access: yesEngineering and Technology Journal, 2015
This paper investigates experimentally the complete uniaxial tensile stress-strain relationships of Ultra High Performance Concrete (UHPC) and equations for expressing such relationships are obtained.
Hisham M. Al-Hassani   +2 more
doaj   +1 more source

Mix design and performance of lightweight ultra high-performance concrete

open access: yesMaterials & Design, 2022
The inferior mechanical properties and durability of conventional lightweight concrete restrict its wider application. This study intended to design a novel lightweight ultra high-performance concrete (L-UHPC) using a mathematical approach, with a view ...
Jian-Xin Lu   +3 more
doaj   +1 more source

Comparative Life Cycle Assessment of Ultra-High-Performance Concrete with Graphene Oxide

open access: yesEngineering Proceedings
This study aimed to compare the environmental impacts of conventional concrete and ultra-high-performance concrete with graphene oxide. Four scenarios were considered: (1) samples comprising conventional concrete and (2, 3 and 4) comprising variations of
Lineker Max Goulart Coelho
doaj   +1 more source

Performance-Based Fibre Design for Ultra-High Performance Concrete (UHPC)

open access: yesApplied Sciences, 2022
The paper presents a method to establish a performance-based fibre design of high-strength micro steel fibres for ultra-high-performance concrete (UHPC). The performance-based fibre design considers effects of fibre layout, fibre orientation, and type of
Jan-Paul Lanwer, Martin Empelmann
doaj   +1 more source

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