Application of ultra-high-performance concrete in bridge engineering: Current status, limitations, challenges, and future prospects
Ultra-high-performance concrete (UHPC) is a form of cementitious composite that has been
the most innovative product in concrete technology over the last three decades. Ultra-high …
the most innovative product in concrete technology over the last three decades. Ultra-high …
Repeated drop-weight impact testing of fibrous concrete: State-of-the-art literature review, analysis of results variation and test improvement suggestions
The ACI 544-2R introduced a qualitative test to compare the impact resistance of fibrous
concretes under repeated falling-mass impact loads, which is considered to be a low-cost …
concretes under repeated falling-mass impact loads, which is considered to be a low-cost …
Experimental tests and reliability analysis of the cracking impact resistance of uhpfrc
Ultra-high performance (UHP) concrete is a special type of fibrous cementitious composite
that is characterized by high strength and superior ductility, toughness, and durability. This …
that is characterized by high strength and superior ductility, toughness, and durability. This …
Impact performance of steel fiber-reinforced self-compacting concrete against repeated drop weight impact
SR Abid, M Gunasekaran, SH Ali, AL Kadhum… - Crystals, 2021 - mdpi.com
The self-compacting concrete (SCC) was invented to overcome the compaction problems in
deep sections, owing to its perfect workability characteristics. Steel fibers when used with …
deep sections, owing to its perfect workability characteristics. Steel fibers when used with …
Low-velocity impact response of novel prepacked expanded clay aggregate fibrous concrete produced with carbon nano tube, glass fiber mesh and steel fiber
Recent researches reported that expanded clay aggregate in concrete leads to a notable
reduction in strength properties. Nevertheless, the impact response of PEAFC comprising …
reduction in strength properties. Nevertheless, the impact response of PEAFC comprising …
Effects of nanosilica and steel fibers on the impact resistance of slag based self-compacting alkali-activated concrete
In this research, the effects of nanosilica and steel fibers on the impact resistance of ground
granulated blast furnace slag based self-compacting alkali-activated concrete were …
granulated blast furnace slag based self-compacting alkali-activated concrete were …
Evaluation of mode II fracture toughness of hybrid fibrous geopolymer composites
This research aims to examine the fracture toughness of hybrid fibrous geopolymer
composites under mode II. For this purpose, eight geopolymer mixtures were cast and tested …
composites under mode II. For this purpose, eight geopolymer mixtures were cast and tested …
Combined effect of multi-walled carbon nanotubes, steel fibre and glass fibre mesh on novel two-stage expanded clay aggregate concrete against impact loading
The use of expanded clay aggregate (ECA) for developing lightweight concrete results in
strength-reduction properties. However, the ECA-based concrete strength properties can be …
strength-reduction properties. However, the ECA-based concrete strength properties can be …
Enhancing the impact strength of prepacked aggregate fibrous concrete using asphalt-coated aggregates
The brittleness of plain concrete represents a significant issue to the integrity of concrete
structures when subjected to impact loading. Recent rapid industrialization has attracted …
structures when subjected to impact loading. Recent rapid industrialization has attracted …
Standard and modified falling mass impact tests on preplaced aggregate fibrous concrete and slurry infiltrated fibrous concrete
K Ramakrishnan, SR Depak, KR Hariharan… - … and Building Materials, 2021 - Elsevier
Although several studies have been conducted to evaluate the impact response of concrete
using the American Concrete Institute (ACI) 544-2R falling mass impact test, the variations in …
using the American Concrete Institute (ACI) 544-2R falling mass impact test, the variations in …