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Engenharia Civil ·

Estruturas de Madeira

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Tensao Md h I 2 b6 h20 I b h³ 6 20³ 4000 cm⁴ 12 12 σcid 840 x 20 21 kNcm² 4000 2 BM h 20 333 b 6 3 123 333 bm 43 4333 4 138 158123 158bm 1 067 139 bm 24 36 158bm bm 24 139 bm 135 x 1 bm 135 σcid Ecod Li b bm 21 kNcm² 1260 24 kNcm² 4000 6 135 tilibra Não OK está instável aumentar b b7