Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

The initialcold and freeze-thaw cycle test comparative analysis research

Authors
G .y. Wang, Z. Cheng, L. Wang, S. Xie
Corresponding Author
G .y. Wang
Available Online September 2015.
DOI
10.2991/ifeesm-15.2015.249How to use a DOI?
Keywords
the initial cold; freeze-thaw cycles; concrete beams; mechanical properties
Abstract

After the effects of initial cold, take the strength changes of C30 and C50 concrete block and the result of beam test load, concrete strain, tensile reinforcement strain and deflection of the beam for analysis. The result showed that the trends of concrete C30 and C50 is consistent, which are decreased while the freezing time increased after the initial cold. And the beam reinforcement strain of C30 was less than C50, especially in the initial 90 days. Under the same load function, the flexural performance of the beam with C50 was higher than that of C30 beams in initial 90 days, but the two curves coincide after 120 days.

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 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
10.2991/ifeesm-15.2015.249
ISSN
2352-5401
DOI
10.2991/ifeesm-15.2015.249How 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  - Z. Cheng
AU  - L. Wang
AU  - S. Xie
PY  - 2015/09
DA  - 2015/09
TI  - The initialcold and freeze-thaw cycle test comparative analysis research
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1365
EP  - 1372
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.249
DO  - 10.2991/ifeesm-15.2015.249
ID  - Wang2015/09
ER  -