2020
DOI: 10.1016/j.cemconcomp.2020.103828
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Positive effects of aligned steel fiber on bond behavior between steel rebar and concrete

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Cited by 20 publications
(4 citation statements)
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“…The embedment length between the steel rebar and concrete was set as 60 mm for all the pull-out specimens, i.e., five times the diameter of the rebar, which was obtained by installing PVC tubes on both ends of the specimen to avoid the contact between concrete and rebar. The embedded length in the present work were designed based on the standard GB 50152-1992 [ 28 ] and similar experimental studies in the published papers [ 29 , 30 , 31 ].…”
Section: Experimental Programmentioning
confidence: 99%
“…The embedment length between the steel rebar and concrete was set as 60 mm for all the pull-out specimens, i.e., five times the diameter of the rebar, which was obtained by installing PVC tubes on both ends of the specimen to avoid the contact between concrete and rebar. The embedded length in the present work were designed based on the standard GB 50152-1992 [ 28 ] and similar experimental studies in the published papers [ 29 , 30 , 31 ].…”
Section: Experimental Programmentioning
confidence: 99%
“…Xuhui Zhang, Wei Zhang, Cuodong Cao, Fu Xu, Caiqian Yang [12] досліджували вплив намагнічування стрижня, до якого притягувалася фібра під час бетонування, на напруження під час витягування стрижня з тіла сталефібробетону. Встановлено, що збільшення інтенсивності магнітного поля до 30 mT підвищило напруження при початкові зсуву незавантаженого кінця стрижня в середньому на 28,2 % і на 20,8 % -максимальні напруження при витягуванні.…”
Section: аналіз останніх досліджень і публікаційunclassified
“…Furthermore, the failure behaviour of UHPC is brittle and abrupt due to its high packing density [ 1 , 2 , 3 ]. To improve these characteristics, reinforcement in the form of fibres or rebars (or a combination of both) is added to the concrete [ 4 , 5 , 6 ]. Fibre reinforcement is used to introduce a more ductile failure behaviour, while a rebar reinforcement strongly improves the tensile and flexural strength of the concrete [ 7 , 8 , 9 , 10 , 11 , 12 ].…”
Section: Introductionmentioning
confidence: 99%