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   Articles with "engineered cementitious" as a keyword



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Mechanism of PVA fibers in mitigating explosive spalling of engineered cementitious composite at elevated temperature

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recommendations! Published in 2018 at "Cement and Concrete Composites"

DOI: 10.1016/j.cemconcomp.2018.07.015

Abstract: Abstract Polyvinyl alcohol (PVA) fibers have been found effective in preventing explosive spalling of engineered cementitious composite (ECC) under fire loading. However, the fundamental mechanism of minimizing the spalling risk by adding PVA fibers remains… read more here.

Keywords: temperature; spalling engineered; pva fibers; pva ... See more keywords
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Mechanical behavior of carbonated MgO-based Engineered Cementitious Composite (ECC) after high temperatures exposure

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recommendations! Published in 2021 at "Cement and Concrete Composites"

DOI: 10.1016/j.cemconcomp.2021.104255

Abstract: Abstract Carbonated MgO-based Engineered Cementitious Composite (ECC) has ultrahigh tensile ductility and tight crack width control behavior. However, the expectation of improved fire-resistant has not been confirmed. This study explored the alterations to mechanical and… read more here.

Keywords: based engineered; mgo based; carbonated mgo; cementitious composite ... See more keywords
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Axial compressive behavior of engineered cementitious composite confined by fiber-reinforced polymer

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recommendations! Published in 2020 at "Composite Structures"

DOI: 10.1016/j.compstruct.2020.112191

Abstract: Abstract A novel hybrid member made from two kinds of composite materials, ductile engineered cementitious composite (ECC) as the core material and linear elastic fiber-reinforced polymer (FRP) as the confining material was proposed for application.… read more here.

Keywords: frp; cementitious composite; confined ecc; frp confined ... See more keywords
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Experimental study on crack bridging in engineered cementitious composites under fatigue tensile loading

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recommendations! Published in 2017 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2017.07.193

Abstract: Abstract The crack bridging behaviour of Engineered Cementitious Composites (ECCs) under fatigue tensile loading is investigated experimentally in this paper. Uniaxial fatigue tension tests were conducted on pre-cracked specimens under deformation control with constant crack… read more here.

Keywords: fatigue tensile; degradation; engineered cementitious; cementitious composites ... See more keywords
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Use of hollow glass microspheres and hybrid fibres to improve the mechanical properties of engineered cementitious composite

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.03.172

Abstract: Abstract Engineered cementitious composite (ECC) is a well-known high performance cementitious composites for its superior strain-hardening properties and high impact resistance. ECC has been produced using single type of fibre (mono-fibre). However, producing ECC using… read more here.

Keywords: hybrid fibre; fibre; cementitious composite; ecc ... See more keywords
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Assessment of self-sensing capability of Carbon Black Engineered Cementitious Composites

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.04.031

Abstract: Abstract The protection and health monitoring of degraded concrete infrastructure required a multifunctional material which possessing good damage tolerance, whilst providing a self-sensing capacity that designed to specifically diagnose cracking. Engineered Cementitious Composites (ECC) presents… read more here.

Keywords: ecc; self sensing; carbon black; engineered cementitious ... See more keywords
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Advanced engineered cementitious composites with combined self-sensing and self-healing functionalities

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.05.026

Abstract: Abstract This study focused on enhancing the self-sensing ability of engineered cementitious composites (ECC) to accurately monitor their cracking behavior and healing performance. The ultimate goal was to develop an advanced smart material that combines… read more here.

Keywords: self sensing; combined self; sensing self; self healing ... See more keywords
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Flexural performance of concrete beams containing engineered cementitious composites

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.05.238

Abstract: Abstract Engineered Cementitious Composites (ECC) considers a type of ultra-ductile cementitious composites with fiber reinforcement. It is developed for applications for economic purpose in the construction industry. ECC characterizes by strain hardening and multiple cracking.… read more here.

Keywords: concrete beams; load; engineered cementitious; flexural performance ... See more keywords
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Electrochemical impedance spectroscopy (EIS) used to evaluate influence of different external pressures, curing ages and self-healing environments on the self-healing behavior of engineered cementitious composites (ECC)

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.08.104

Abstract: Abstract During the past decade years, engineered cementitious composites (ECC) as a new kind of fiber-reinforced cementitious materials has been a hot topic, due to excellent tensile strain and multiple-cracking ability. In this paper, the… read more here.

Keywords: healing behavior; spectroscopy; self healing; engineered cementitious ... See more keywords
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Numerical modelling of the flow of self-consolidating engineered cementitious composites using smoothed particle hydrodynamics

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recommendations! Published in 2019 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2019.03.210

Abstract: Abstract In this paper, a numerical method is developed to simulate the flow of self-consolidating engineered cementitious composites (SC-ECC) which can be described as a non-Newtonian viscous fluid in two dimensions. The Lagrangian form of… read more here.

Keywords: hydrodynamics; cementitious composites; flow self; engineered cementitious ... See more keywords
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Influence of cyclic loading on the tensile fracture characteristics of ultra-high performance engineered cementitious composites

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recommendations! Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2019.117937

Abstract: Abstract Ultra-high performance engineered cementitious composite (UHP-ECC) with tensile strength of nearly 15 MPa and tensile strain capacity of nearly 8% exhibits high potential for improving the fatigue performance of modern infrastructures. In this study, monotonic… read more here.

Keywords: ultra high; loading; engineered cementitious; performance ... See more keywords