Acero Max, Acero Min
1
Concreto = 250 Acero = 4200 b = 100 d = 8.5 0.025298 0.01897321 16.127 14bd/fy = 2.83 2.56 kg/cm 2 kg/cm 2 pb=(β1 (0.85)(250)/4200)(6000/(6000+4200) pb= pmax= (0.75)(0.02529) pmax= As = pmax (100)(8.5) As = cm 2 /m Amin =(0.8*√f´c)/(bd) ≥ (14bd)/fy cm 2 Amin =((0.8*√f´c)/fy) *(bd) Amin = cm 2
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acero máximo y mínimo en vigas
Transcript of Acero Max, Acero Min
Hoja1Concreto =250kg/cm2Acero =4200kg/cm2b =100d =8.5pb=(1 (0.85)(250)/4200)(6000/(6000+4200)pb=0.025298pmax= (0.75)(0.02529)pmax=0.0189732143As = pmax (100)(8.5)As =16.127cm2/mAmin =(0.8*fc)/(bd) (14bd)/fy14bd/fy =2.83cm2Amin =((0.8*fc)/fy) *(bd) Amin =2.56cm2
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