UD I. DISEÃO Estructuras mixtas y de madera Alberto ... - PoliformaT
UD I. DISEÃO Estructuras mixtas y de madera Alberto ... - PoliformaT
UD I. DISEÃO Estructuras mixtas y de madera Alberto ... - PoliformaT
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<strong>Alberto</strong> Jesús Ortolá Peiró<strong>UD</strong> II <strong>Estructuras</strong> <strong>mixtas</strong> y <strong>de</strong> ma<strong>de</strong>raELSESTRUCTURA MIXTA1 PP + SOBRECARGA (efectos <strong>de</strong>sfavorables)4,11KN/m2 + 5 KN/m2 = 9.11KN/m22 PP (favorable) + VIENTO (<strong>de</strong>sfavorable)4,11KN/m2 + (0,6772+0,3864) KN/m2 = 5.1736KN/m23 PP + VIENTO + NIEVE (efectos <strong>de</strong>sfavorables)4,11KN/m2 + (0,6772+0,3864) KN/m2 + 0,5 · 0,2 KN/m2 = 5.2736KN/m24,11KN/m2 + 0,2 KN/m2 + 0,6 · (0,6772+0,3864) KN/m2 =4.94816KN/m2ESTRUCTURA DE MADERA1 PP + SOBRECARGA (efectos <strong>de</strong>sfavorables)0,176 KN/m2 + 0,4 KN/m2 = 0.576 KN/m22 PP (favorable) + VIENTO (<strong>de</strong>sfavorable)0,176 KN/m2 + (-1,932) KN/m2 = -1.756 KN/m23 PP + VIENTO + NIEVE (efectos <strong>de</strong>sfavorables)0,176 KN/m2 + 1,8354 KN/m2 + 0,5 · 0,2 m m KN/m2 = 2.1114KN/m20,176 KN/m2 + 0,2 KN/m2 + 0,6· 1,8354 KN/m2 = 1.4772 KN/m2Situación con incendio1 PP + SOBRECARGA (efectos <strong>de</strong>sfavorables)0,176 KN/m2 + 0 · 0,4 KN/m2 = 0.176 KN/m22 PP (favorable) + VIENTO (<strong>de</strong>sfavorable)0,176 KN/m2 + 0.5 · (-1,932) KN/m2 = -0.79 KN/m23 PP + VIENTO + NIEVE (efectos <strong>de</strong>sfavorables)0,176 KN/m2 + 0.5 · 1,8354 KN/m2 + 0 · 0,2 m m KN/m2 = 1.0937KN/m2
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