Back Analysis of Thermal Parameters of Mass Concrete and its Application Based on Micro-Genetic Algorithm

Guo Rong Chen; Bei Yang

doi:10.4028/www.scientific.net/AMR.936.1463

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 936Back Analysis of Thermal Parameters of Mass...

Back Analysis of Thermal Parameters of Mass Concrete and its Application Based on Micro-Genetic Algorithm

Abstract:

The value of thermal parameter is very crucial in simulating analysis on temperature control for mass concrete. The inverse analysis on some practical project is done by genetic algorithm and finite element method on the basis of observational data of temperature on the site. The temperature control simulation calculation is performed based on parameters obtained from inverse analysis on this project, so that the temperature distribution is consistent basically with the practical one. With improvement of micro-genetic algorithm, the genetic algorithm becomes globally-optimal by changing the optimal reserving and re-starting strategies. The results show this method is very practical in high precision of calculation in mass concrete parametric inversion.

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Periodical:

Advanced Materials Research (Volume 936)

Pages:

1463-1467

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.936.1463

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Online since:

June 2014

Authors:

Guo Rong Chen, Bei Yang*

Keywords:

Back Analysis, Concrete, Micro-Genetic Algorithm, Simulating Calculation, Thermal Parameter

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