BCRC Webinar -Thermal and Early Age Crack Modelling of Large Concrete Elements-Dr. Inam Khan

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Cement hydration generates heat. In mass concrete elements increased amount of cement contents result in higher peak temperatures as well as higher temperature differentials between the concrete surface and the interior. The higher peak temperatures could result in delayed ettringite formation. Similarly, high-temperature differentials pose a great risk of temperature-induced stresses and cracking. To avoid these problems, thermal modelling and planning is important to accurately predict the core temperature and temperature differentials over time.

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