Results 61 to 70 of about 97,033 (354)
Assessment of the potentialities of recycled steel fibres for the reinforcement of cement based materials [PDF]
, 2013 Recent research is evidencing that adding steel fibres recycled from wasted tires can improve the post-cracking behaviour of cement based materials, enhancing the ductility, energy dissipation and impact resistance of elements made by this type of ...
Barros, Joaquim A. O. +3 more
core
Quasi-monolithic mirror suspensions in ground-based gravitational wave detectors [PDF]
, 2018 At the commencement of a new era in astrophysics, with added information from direct detections of gravitational-wave (GW) signals, this paper is a testament to the quasi-monolithic suspensions of the test masses of the GW detectors that have enabled the
van Veggel, Anna-Maria
core +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Impact of Steel Fibre Reinforcement on the Strength of Steel Anchors
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The paper presents methods of fastening using expansion fasteners and concrete screws anchored in conventional concrete and in fibre reinforced concrete. It addresses ways to determine the strength of such joints based on the EOTA (European Organisation for Technical Assessment) Guidelines and US Recommendations.
Daniel Dudek, Kazimierz Konieczny
openaire +1 more source
Enhancement of wear properties of a polyether ether ketone polymer by incorporation of carbon and glass fibers [PDF]
, 2019 Some properties of polymers can be improved through the incorporation of carbon and glass fibers into the polymer matrix. In this research, the wear resistance of two polymer composites CF-polyether ether ketone (PEEK) and GF-PEEK were compared with the ...
Davim J. P. +15 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Behaviour of functionally graded reinforced-concrete beams under cyclic loading
Građevinar, 2015 Over the past decade, the functional grading has been applied as a new method for the manufacturing of reinforced-concrete elements. The objective of this investigation is to evaluate performance of the functionally graded reinforced-concrete beams ...
Maysam Ghasemi Naghibdehi +2 more
doaj +1 more source
Do polymer fibres affect the distribution of steel fibres in hybrid fibre reinforced concretes?
Construction and Building Materials, 2019 Abstract This study investigates the effects of the hybrid use of different types of fibres in terms of their orientations, volume and hybridisation properties on the mechanical and fracture characteristics of self-compacting fibre reinforced concrete (FRC).
Burcu Akcay, Dogac S. Ozsar
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Locally Produced UHPC: The Influence of Type and Content of Steel Fibres
Nordic Concrete Research, 2021 Ultra-high performance concrete might be a competitive alternative to normal concrete for some purposes. But despite research efforts during decades, utilisation is still not widespread. Reasons include limited competence and material availability.
Lande Ingrid, Thorstensen Rein Terje
doaj +1 more source