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/).
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 -