Research on Axial Compression Test of CFRP Confined Concrete Column With MPC - 文章详情页

作者：

Li, Y. (Li, Y..) | Bai, W. (Bai, W..) | Shi, T. (Shi, T..) | Liu, X. (Liu, X..) (学者：刘晓)

收录：

Scopus PKU CSCD

摘要：

In　order　to　solve　problems　such　as　aging　and　non　refractory　of　the　traditional　organic　gum　in　the　concrete　reinforcement　engineering,　the　axial　compression　tests　were　carried　out　on　the　concrete　columns　which　were　confined　by　CFRP　with　MPC,　and　compared　with　the　test　results　of　organic　glue.　The　failure　mode,　stress　intensity　model　and　stress-strain　law　of　axial　compression　test　were　obtained.　The　comparison　of　the　results　show　that　when　magnesium　phosphate　cement　is　used　to　replace　the　organic　adhesive,　the　failure　mode　and　stress-strain　law　of　the　concrete　columns　is　consistent,　and　the　strength　is　improved.　Moreover,　better　ductility　is　got.　©　2017,　Editorial　Department　of　Journal　of　Beijing　University　of　Technology.　All　right　reserved.

关键词：

Axial compression test; Binder; Confined; Magnesium phosphate cement; Organic adhesive

作者机构：

[ 1 ] [Li, Y.]The Key Laboratory of Urban Security and Disaster Engineering, Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Bai, W.]The Key Laboratory of Urban Security and Disaster Engineering, Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Shi, T.]The Key Laboratory of Urban Security and Disaster Engineering, Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Liu, X.]The Key Laboratory of Urban Security and Disaster Engineering, Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China

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