Experimental Research on NSM CFRP plate-to-ancient building wood bond behavior - 文章详情页

作者：

Zhaoyang, Z. (Zhaoyang, Z..) | Jian, D. (Jian, D..) | Wei, Q. (Wei, Q..)

收录：

Scopus

摘要：

Pull-out　tests　of　3　group　of　16　specimens　were　conducted　to　study　the　bond　behavior　between　near-surface　mounted　(NSM)　CFRP　plate　and　ancient　building　wood　(larix　of　northeastern　China),the　influence　of　bond　length　(200　mm\150　mm\100　mm)、slot　width　(6　mm\18　mm)　and　CFRP　plate　thickness　(2.0　mm\3.0　mm\4.0　mm)　is　discussed.　The　test　results　show　that　the　bond　failure　types　of　wood　and　CFRP　plate　are　interface　bond　failure　and　destruction,　including　bond　failure　and　destruction　of　CFRP　plate　and　bond　line　and　wood　failure　near　the　bond　surface.　The　bond　slippage　destruction　process　between　the　bond　line　and　CFRP　plate　is　summarized　into　the　ascending　stage,　descending　stage　and　residual　stage.　By　fitting　the　test　curve　and　bond　slippage　curve　of　the　improved　BPE　model,　the　two　agree　well,　which　reflects　that　the　improved　BPE　model　can　describe　the　local　bond　slippage　curve　of　bond　line　and　CFRP　plate　well.　©　2018　Indian　Pulp　and　Paper　Technical　Association.　All　rights　reserved.

关键词：

Bond Behavior; CFRP Plate; Larix of Northeastern China; Near-Surface Mounted (NSM)

作者机构：

[ 1 ] [Zhaoyang, Z.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, China
[ 2 ] [Jian, D.]College of Architecture and Urban Planning, Beijing University of Technology, Beijing, China
[ 3 ] [Wei, Q.]College of Architecture and Urban Planning, Beijing University of Technology, Beijing, China
[ 4 ] [Wei, Q.]Beijing Engineering Technology Research Center for Historic Building Protection, Beijing, China

通讯作者信息：

[Wei, Q.]College of Architecture and Urban Planning, Beijing University of TechnologyChina

电子邮件地址：

shedesj@163.com

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