کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6480291 1428758 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling of NSM CFRP strips embedded in concrete after exposure to elevated temperature using epoxy adhesives
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Modelling of NSM CFRP strips embedded in concrete after exposure to elevated temperature using epoxy adhesives
چکیده انگلیسی

The repair and strengthening of concrete structures with composite material has become common during the last decade. Based on experimental results of specimens damaged by heating and subsequently repaired using CFRP laminate and epoxy adhesive, finite element analysis (FEA) was conducted to simulate the bond behaviour between NSM CFRP strips and heat-damaged concrete. The theoretical parameters included unheated and heat-damaged concrete and level of heat exposure. The finite element models (FEMs) showed reasonable agreement with the experimental results, and can therefore be used to predict the effects of high temperature on pull-out values after exposure to elevated temperatures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 148, 1 September 2017, Pages 155-166
نویسندگان
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