Pull-out behaviour and interface critical parameters of polyolefin fibres embedded in mortar and self-compacting concrete matrixes

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Pull-out behaviour and interface critical parameters of polyolefin fibres embedded in mortar and self-compacting concrete matrixes

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作者：M.G. Alberti ; A. Enfedaque ; J.C. Gá ; lvez ; ^{jaime.galvez@upm.es" class="auth_mail" title="E-mail the corresponding author} ; A. Ferreras
关键词：Polyolefin macro-fibres ; Fibre reinforced concrete ; Pull-out test ; Self compacting concrete ; Fibre orientation
刊名：Construction and Building Materials
出版年：2016
出版时间：1 June 2016
年：2016
卷：112
期：Complete
页码：607-622
全文大小：8061 K

文摘

•: The parameters that describe polyolefin fibres pull-out behaviour are reported.
•: The critical length of polyolefin fibres was close to 20 mm in a concrete matrix.
•: The results obtained can be used as benchmark for modelling or design assumptions.
•: Micrographies showed sound interface between polyolefin fibres and cement paste.
•: Pull-out work and load of polyolefin fibres were similar to those of steel fibres.

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