Mechanical properties of ultra|high|performance fiber|reinforced ...

Mechanical Properties of Polyethylene Fiber Reinforced Ultra High ...

The experimental results showed that the high fiber length and fiber diameter of PE fibers are a benefit for the compressive strength and tensile strength of ...

Ultra High-Performance Fiber-Reinforced Concrete (UHPFRC): a ...

UHPFRC is defined as a new material, with unique properties (high ductility, low permeability, very high strength capacity in compression, higher toughness)

Mechanical Properties of Ultra-high Performance Concrete ...

Using glass fibers in UHPC is a novel technique which improves its mechanical properties and it has the benefit of being lighter, and cheaper than steel fibers.

(PDF) Development of the mechanical properties of an Ultra-High ...

Static and dynamic material-parameters and the fracture behavior of a fiber-reinforced ultra-high performance concrete (mixture B4Q) were investigated. The ...

Ultra-High-Performance Fiber-Reinforced Concrete an Alternative ...

In addition to its performances, UHPFRC also holds superior mechanical properties, including compressive strength, split tensile strength, ductility and ...

Properties of ultra-high-performance fiber-reinforced concrete ...

Additionally, the UHPFRCs that were subjected to curing at 90 °C for 28 days yielded compressive, tensile, and flexural strengths that were 49% ...

Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) with ...

Based on a particle packing density theory, very compact mix design was developed, having a compressive strength over 150 MPa. By incorporating high volume ...

Influence of Fiber Geometry on the Mechanical Properties of Ultra ...

Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) has been a technological breakthrough offering compressive strength over 100MPa and tensile ...

Effect of different shapes of steel fibers and palygorskite-nanofibers ...

Herein, a practical ultra-high-performance concrete (UHPC) was created by adding two different shapes of steel fibers and curing them at ...

Modelling and Simulation of the Strength Properties of Ultra-High ...

The strength performance of UHPFRC with micro and hooked-ends steel fibers was studied in this paper using Finite Element (FE) modelling and simulation.

Mechanical properties of ultra-high-performance fiber-reinforced ...

A comprehensive investigation into the mechanical properties of ultra-high-performance fiber-reinforced concrete (UHPFRC), ...

Mechanical Properties of Ultra High Performance Fibre Reinforced ...

A small increase of the ultimate stress of 3.3% was noticed in direct tension and a significant increase of 19.2% in indirect tension, with the ...

An ultra-high performance concrete incorporating viscosity ...

The results show that with the gradual increase of bentonite incorporation, the use efficiency of UHPFRC steel fiber increases first and then ...

Mechanical Properties of Polypropylene‐Fiber‐Reinforced High ...

They can also improve the working performance of concrete and reduce the brittleness of concrete [11, 12]; thus, they are applied in bridge and ...

Mechanical Properties of Ultra High Performance Concrete - CORE

The Association Française de Génie Civil. (AFGC) Interim Recommendations for Ultra High. Performance Fibre-Reinforced Concrete states UHPC to have the following ...

Compressive Behavior of Ultra-High-Performance Fiber-Reinforced ...

Cylinders were tested in compression and the results were analyzed to determine the strength, modulus of elasticity, strain capacity, and overall stress-strain ...

Mechanical Properties of Ultra-High Performance Concrete (UHPC ...

UHPFRC was then developed based on the UHPC mix designs and by using 1%, 2%, or 3% 13-mm straight steel fibers (SSF). The compressive strength, elastic modulus, ...

Ultra High Performance Concrete Preparation Technologies and ...

Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) is a superior type of concrete. It has ultra-high strength, ductility and durability.

Ultra-High-Performance Fiber-Reinforced Concrete: Fresh Properties

As a consequence, a detailed analysis of UHPC's durability qualities is necessary to provide critical information for material testing ...

Flexural behaviour and evaluation of ultra-high-performance fibre ...

Ultra-high performance fibre reinforced concrete (UHPFRC) is a form of concrete with a ultra-high compressive strength (150 to 200 MPa), a high ...