Freezing-thawing test of ultra-high performance concrete for electric poles

Chu Li; Lihuan Wang; Zhiqing Xu

doi:10.1117/12.2635810

25 April 2022 Freezing-thawing test of ultra-high performance concrete for electric poles

Chu Li, Lihuan Wang, Zhiqing Xu

Proceedings Volume 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022); 122440J (2022) https://doi.org/10.1117/12.2635810
Event: 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 2022, Guilin, China

Abstract

In the north of China, the temperature difference between day and night in winter is large, and the concrete pole will have a slow freezing-thawing cycle. In this paper, the model making of C100 ultra high performance concrete (UHPC) electric pole is described. It is concluded that the loss of the relative dynamic modulus of the ultra-high performance concrete (UHPC) electric pole after 300 freezing-thawing cycles is small, and its quality is almost no loss, which guarantees the normal service of the UHPC electric pole in the cold zone environment.

Citation Download Citation

Chu Li, Lihuan Wang, and Zhiqing Xu "Freezing-thawing test of ultra-high performance concrete for electric poles", Proc. SPIE 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 122440J (25 April 2022); https://doi.org/10.1117/12.2635810

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