Heat transfer and thermal stress calculation in fire-exposed concrete walls

机译：着火混凝土墙的传热和热应力计算

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An analysis which combines heat and mass transport with the calculation of thermal stresses due to non-uniform temperature distribution is presented for a concrete wall exposed to different fire scenarios. The mathematical formulation of simultaneous heat an mass transfer is based on the averaging procedure over a representative elementary volume of the porous medium, and in the thermal stresses calculation. linear elastic strains are assumed.

机译：针对暴露于不同火灾场景的混凝土墙，提出了一种将传热和传质与热应力计算（由于温度分布不均匀）相结合的分析方法。同时传热传质的数学公式是基于多孔介质的代表性基本体积上的平均过程以及热应力计算得出的。假定线性弹性应变。

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《Fourth International Conference on Advanced Computational Methods in Heat Transfer held in Udine, Italy, in July 1996》|1996年|p.265-274|共10页
会议地点 Udine(IT)
作者
J. Selih; A.C.M. Sousa;
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正文语种 eng
中图分类 He;
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Heat transfer and thermal stress calculation in fire-exposed concrete walls

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