Relationship between tensile strength and 3D fracture surfaces of cement paste - 文章详情页

作者：

Li, Y. (Li, Y..) | Bai, W. (Bai, W..) | Ding, Q. (Ding, Q..)

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摘要：

In　order　to　find　the　relationship　between　the　tensile　strength　of　cement　paste　and　its　3D　structure　of　fracture　surface,　the　cement　paste　samples　with　different　proportionings　were　made,　and　their　tensile　strengths　were　tested.　Also　the　fracture　surfaces＇　constructional　feature　of　the　tested　specimens　was　observed　by　3D　surface　measurement　instrument.　Through　the　analyses　of　the　relationship　between　the　tensile　strength　and　the　fracture　surfaces　areas,　an　appropriate　fitting　function　was　proposed.

关键词：

3d structure; Cement; Fracture surface; Relationship; Tensile strength

作者机构：

[ 1 ] [Li, Y.]Key Laboratory of Urban Security and Disaster Engineering, MOE/ Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Bai, W.]Key Laboratory of Urban Security and Disaster Engineering, MOE/ Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Ding, Q.]College of Materials, Wuhan University of Technology, Wuhan 630070, China

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