Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

The strength prediction of concrete frozen in the initial through the grey theory

Authors
G.Y. Wang, S. Xie, Z. Cheng
Corresponding Author
G.Y. Wang
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.190How to use a DOI?
Keywords
the initial cold,the intensity change,the gray theory,the residuals
Abstract

Revealed the strength variation of concrete C30 and C50 after the cold in the initial .Using the gray prediction theory which from the cybernetics to analyze the test results after the initial cold.The results show that the results obtained by the formula is consistent with the experimental results, the residuals are within the control range. The experimental in cold for 120 days is much closer than theoretical values when compared with the residual for 90 days.Research shows that with the increase of initial freezing time, the loss rate of concrete strengthincreased.And the residuals showed a significant increasing trend when the number of freeze-thaw cycles increased.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.190How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - G.Y. Wang
AU  - S. Xie
AU  - Z. Cheng
PY  - 2015/10
DA  - 2015/10
TI  - The strength prediction of concrete frozen in the initial through the grey theory
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1014
EP  - 1019
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.190
DO  - https://doi.org/10.2991/icadme-15.2015.190
ID  - Wang2015/10
ER  -