Grey system theory and method of drying shrinkage prediction of self compacting concrete - 文章详情页

作者：

Li, Y. (Li, Y..) (学者：李悦) | Guo, Q. (Guo, Q..) | Yu, X.-B. (Yu, X.-B..) | Wu, H.-J. (Wu, H.-J..)

收录：

Scopus PKU CSCD

摘要：

This　paper　creates　and　verifies　the　mathematic　model　of　drying　shrinkage　of　C40　SCC　(self-compacting　concrete)　under　the　research　of　gray　system　theory　GM(1,　1).　It　also　gives　a　prediction　of　drying　shrinkage　of　C40　SCC　in　the　period　of　8d　tol6d.　The　result　shows　that　GM(1,　1)　is　good　to　predict　the　short　term　shrinkage,　but　the　medium　and　long-term　Shrinkage　forecasts　based　on　GM(1,　1)　need　more　training　samples　in　order　to　be　more　accurate.

关键词：

Drying shrinkage; GM(1, 1); Grey system theory; Prediction; Self-compacting concrete

作者机构：

[ 1 ] [Li, Y.]Key Lab of Urban Securing and Disaster Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Guo, Q.]Beijing Building Construction Research Institute, Beijing 100039, China
[ 3 ] [Yu, X.-B.]Key Lab of Urban Securing and Disaster Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Wu, H.-J.]Key Lab of Urban Securing and Disaster Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

李悦
[Li, Y.]Key Lab of Urban Securing and Disaster Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

liyue@bjut.edu.cn

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