Modelled thermal response of structures in fire environments |
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Authors: | MA Hogge |
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Institution: | Escola de Engenharia, Universidade Federal do Rio Grande do Sul, 90.000 Porto Alegre, Rio Grande do Sul, Brazil |
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Abstract: | A computation technique based on the finite element method is presented for the non-linear thermal response of structures submitted to fire environments. The incremental equations which result from the associated non-linear heat transfer problem are solved by a non-iterative solution technique based on the concept of ‘tangential’ conductivity. Computational efficiency is illustrated by comparison with experimental results recorded during fire tests of concrete structural elements. |
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