Analysis of the Atmospheric Temperature Stress on Mass Concrete by ANSYS Software

Abstract:

The heat(cold) caused by atmospheric temperature flows backward during construction period makes the temperature field and the stress field of concrete change a lot, and we have to take relevant measures when the change influence the crack resistance of concrete. Based on the causes and the change-principium of thermal stress, we use ANSYS software to analyze the influence on temperature field and the stress field of concrete that caused by atmospheric temperature, and find some measures to protect the concrete from excessive temperature stress.

• Periodical: Advanced Materials Research (Volumes 255-260)
• Pages: 3539-3542
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.255-260.3539
• Online since: May 2011
• Authors: Pan Wu Li, Jia Ming Gao, Xian Zhe Zeng
• Keywords: Atmospheric Temperature, Heat Flow Backward, Temperature Field, Temperature Stress

References

[1] Panwu Li,Huimin Li: Journal of Xian technology university In Chinese (2004),pp.38-40

[2] Bofang Zhu: Control of Mass Concrete Temperature stress and Temperature In Chinese (China Electric Power Press,Beijing 1999).

[3] TieMeng Wang:Control of Engineering structure Crack In Chinese (China Architecture Industry Press, Beijing 1997).

[4] Shiliang Chen:Control of Cast-in-situ floor crack In Chinese (China Architecture Industry Press Beijing 2003).