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## CONCRETO ARMADO - NBR6118:2023 ## MOMENTO FLETOR RESISTENTE DE CÁLCULO ## SEÇÃO RETANGULAR COM ARMADURA SIMPLES bw = 20 %(cm) base da seção h = 30 %(cm) altura da seção d = 27 %(cm) altura útil fck = 20 %(MPa) resistência característica do concreto fyk = 500 %(MPa) resistência característica do aço asef = 2 %(cm²) área de aço existente
Resultados
------------------------------------------------------- HR-ROUND SECTION - AISC-360-22 Design Compressive Strength ------------------------------------------------------- Bar dimensions and cross-section properties Diameter...........................: 20.00 mm Effective length...................: 650.00 mm Gross area.........................: 3.14 cm² Radius of gyration.................: 0.50 cm Material Yield strength.....................: 25.00 kN/cm² Modulus of elasticity..............: 20000.00 kN/cm² Flexural buckling of member without slender elements Slenderness ratio..................: 130.00 Elastic Buckling stress............: 11.68 kN/cm² Nominal compressive strength.......: 32.0641 kN ------------------------------------------------------- Design compressive strength........: 28.8577 kN ------------------------------------------------------- ------------------------------------------------------- HR-ROUND SECTION - AISC-360-22 Design Compressive Strength ------------------------------------------------------- Bar dimensions and cross-section properties Diameter...........................: 20.00 mm Effective length...................: 650.00 mm Gross area.........................: 3.14 cm² Radius of gyration.................: 0.50 cm Material Yield strength.....................: 25.00 kN/cm² Modulus of elasticity..............: 20000.00 kN/cm² Flexural buckling of member without slender elements Slenderness ratio..................: 130.00 Elastic Buckling stress............: 11.68 kN/cm² Nominal compressive strength.......: 32.0641 kN ------------------------------------------------------- Design compressive strength........: 28.8577 kN -------------------------------------------------------
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