| Issue |
E3S Web Conf.
Volume 79, 2019
International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2018)
|
|
|---|---|---|
| Article Number | 02005 | |
| Number of page(s) | 4 | |
| Section | Research on Civil Engineering and Geological Phenomena | |
| DOI | https://doi.org/10.1051/e3sconf/20197902005 | |
| Published online | 15 January 2019 | |
Influence of Environmental Humidity on Concrete Creep
1
Guangdong Highway Construction Co., Ltd., China
2
School of Civil and Architectural Engineering, Nanchang Institute of Technology, China
3
YaoHu Honors College, Nanchang Institute of Technology, China
* Corresponding author: 18255670@qq.com
It is generally accepted that environment humidity as one of the environmental affects concrete creep considerably. The environmental humidity cycling, drying and high level humidity on concrete structures have significant effects on concrete creep. This paper studied the distribution of humidity field within concrete at both constant humidity condition and variable humidity condition using finite element method. It can be shown from the comparison that the finite element method has satisfied accuracy on simulation of interior humidity field of concrete. Coupled with the changing of humidity field within concrete and improved microprestress solidification theory, creep of concrete at constant environment humidity and different humidity levels was studied.
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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