Mathcad - Punto 1 - 10 6 × = ϕ Pn fc Ag , As1 , Ass , ( )...

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1. AXIAL A COMPRESION 4#6esquinas 8#5 = A1 23.75 100 2 12 2 34.2 100 2 12 2 + 9.658 10 4 - × = = A2 23.75 100 2 12 2 3.958 10 4 - × = = A3 23.75 100 2 12 2 3.958 10 4 - × = = A4 23.75 100 2 12 2 34.2 100 2 12 2 + 9.658 10 4 - × = = As1 A1 A2 + A3 + A4 + 2.723 10 3 - × = = Ass A1 A2 , A3 , A4 , Fs , ( ) A1 Fs A2 Fs + A3 Fs + A4 Fs + = Ass A1 A2 , A3 , A4 , 420 10 6 , ( 29 1.144
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Unformatted text preview: 10 6 × = ϕ Pn fc Ag , As1 , Ass , ( ) Ag As1-( ) fc ⋅ 0.85 ⋅ Ass + = ϕ Pn 28 10 6 ⋅ 0.16 , As1 , Ass A1 A2 , A3 , A4 , 420 10 6 ⋅ , ( 29 , ( 29 4.887 10 6 × = ϕ Mn = 2....
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