Experimental study of the effect of simultaneous mechanical and high-temperature loadings on the behaviour of textile-reinforced concrete (TRC)
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- 作者：Thanh Hai Nguyena ; thanhhai1018@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Xuan Hong Vua ; Xuan-Hong.Vu@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Amir Si Larbib ; amir.si-larbi@enise.fr" class="auth_mail" title="E-mail the corresponding author ; Emmanuel Ferriera ; emmanuel.ferrier@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Eelevated temperature ; Thermomechanical behaviour ; Stress-strain curve ; TRC (textile-reinforced concrete) ; Continuous long grid glass fibres ; Chopped strand mat glass fibres
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：30 October 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：253-270
- 全文大小：5443 K
文摘
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Thermomechanical behaviour of two textile-reinforced concretes (TRC) is identified.
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The TRC’s ultimate stress decreases with temperature increase (from 100 °C).
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The TRC’s post-cracked stiffness decreases with temperature increase (from 100 °C).
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Continuous fibres in TRC increases its ultimate stress, post-cracked stiffness.
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The density of cracks of TRC decreases with the importance of the thermal loading.