Genetic Analysis of Concrete Crack in Hydroelectric Station's Plant Based on FEM

Abstract:

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This study is mainly in temperature-control and anti-cracking of plant concrete in hydroelectric station. By means of FEM of three-dimension thermal creep stress and imitating construction progress, an emulator calculation is performed from construction period to operation period and distribution regularity of thermal creep stress is brought to light in the theory. The text described the developing process of concrete’s temperature and thermal stress, and then combined concrete’s time-varied thermotics and mechanics performance to analyze the possibility of yielding crack in different period and position.

Info:

Periodical:

Key Engineering Materials (Volumes 340-341)

Edited by:

N. Ohno and T. Uehara

Pages:

1163-1168

DOI:

10.4028/www.scientific.net/KEM.340-341.1163

Citation:

S. P. Huang et al., "Genetic Analysis of Concrete Crack in Hydroelectric Station's Plant Based on FEM", Key Engineering Materials, Vols. 340-341, pp. 1163-1168, 2007

Online since:

June 2007

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Price:

$35.00

[1] Ding Baoying, Hu Ping, Huang Shuping: The Approximate Analysis for Temperature of Reservoir water. Journal of Hydroelectric Engineering, Vol. 4 (1987).

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