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Do you want to learn how to read structural projects? Access my online training with a promotional price: https://canalvidaengenharia.com.br/op... Follow me on Instagram: / luiz.vidaengenharia Follow me on Facebook: / luiz.vidaengenharia Have you noticed that in concrete structures, rectangular beams are always built with the base smaller than the height? This happens due to something called Area Moment of Inertia, which measures the stiffness of the beam when it is subjected to bending. Be sure to watch the video until the end to learn all the details!