框架梁正截面配筋計(jì)算

框架梁正截面配筋計(jì)算,,,,,,,,,,,,

層,截面,M/kN.m,b/mm,h/mm,ho/mm,,,As/mm2,Asmin=0.2%bh,Asmax=2.18%bh/mm2,實(shí)配鋼筋/mm2,

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6,懸挑,54.10,250,550,515,0.069,0.071,363.07,275,2997.5,3φ14,462

,左,-34.30,250,550,515,0.043,0.044,227.05,275,2997.5,2φ14,308

,中,20.20,250,550,515,0.026,0.026,132.46,275,2997.5,2φ14,308

,右,26.40,250,550,515,0.033,0.034,173.83,275,2997.5,2φ14,308

,左,-25.20,250,550,515,0.032,0.032,165.80,275,2997.5,2φ14,308

,中,31.30,250,550,515,0.040,0.040,206.77,275,2997.5,2φ14,308

,右,16.40,250,550,515,0.021,0.021,107.28,275,2997.5,2φ14,308

5,懸挑,56.50,250,550,515,0.072,0.074,379.82,275,2997.5,3φ14,462

,左,-50.80,250,550,515,0.064,0.067,340.13,275,2997.5,2φ14,308

,中,35.90,250,550,515,0.045,0.047,237.90,275,2997.5,2φ14,308

,右,43.60,250,550,515,0.055,0.057,290.46,275,2997.5,2φ14,308

,左,-39.90,250,550,515,0.051,0.052,265.13,275,2997.5,2φ14,308

,中,22.70,250,550,515,0.029,0.029,149.10,275,2997.5,2φ14,308

,右,33.60,250,550,515,0.043,0.044,222.31,275,2997.5,2φ14,308

4,懸挑,56.50,250,550,515,0.072,0.074,379.82,275,2997.5,3φ16,603

,左,-66.20,250,550,515,0.084,0.088,448.14,275,2997.5,3φ16,603

,中,34.00,250,550,515,0.043,0.044,225.02,275,2997.5,2φ14,308

,右,57.30,250,550,515,0.073,0.075,385.42,275,2997.5,2φ16,402

,左,-53.80,250,550,515,0.068,0.071,360.98,275,2997.5,2φ16,402

,中,31.30,250,550,515,0.040,0.040,206.77,275,2997.5,2φ14,308

,右,49.80,250,550,515,0.063,0.065,333.20,275,2997.5,2φ16,402

3,懸挑,56.50,250,550,515,0.072,0.074,379.82,275,2997.5,3φ18,763

,左,-78.80,250,550,515,0.100,0.105,538.41,275,2997.5,3φ18,763

,中,34.30,250,550,515,0.043,0.044,227.05,275,2997.5,2φ14,308

,右,67.30,250,550,515,0.085,0.089,455.95,275,2997.5,2φ18,509

,左,-63.00,250,550,515,0.080,0.083,425.49,275,2997.5,2φ18,509

,中,30.60,250,550,515,0.039,0.040,202.06,275,2997.5,2φ14,308

,右,61.60,250,550,515,0.078,0.081,415.62,275,2997.5,2φ18,509

2,懸挑,56.50,250,550,515,0.072,0.074,379.82,275,2997.5,3φ16,603

,左,-90.80,250,550,515,0.115,0.123,626.08,275,2997.5,3φ16,603

,中,34.30,250,550,515,0.043,0.044,227.05,275,2997.5,2φ14,308

,右,78.50,250,550,515,0.099,0.105,536.24,275,2997.5,3φ16,603

,左,-73.10,250,550,515,0.093,0.097,497.36,275,2997.5,3φ16,603

,中,30.20,250,550,515,0.038,0.039,199.36,275,2997.5,2φ14,308

,右,72.20,250,550,515,0.092,0.096,490.91,275,2997.5,3φ16,603

1,懸挑,56.50,250,550,515,0.072,0.074,379.82,275,2997.5,3φ18,763

,左,-120.70,250,550,515,0.153,0.167,852.36,275,2997.5,4φ18,1017

,中,36.30,250,550,515,0.046,0.047,240.62,275,2997.5,2φ14,308

,右,94.80,250,550,515,0.120,0.128,655.68,275,2997.5,3φ18,763

,左,-86.80,250,550,515,0.110,0.117,596.67,275,2997.5,3φ18,763

,中,33.00,250,550,515,0.042,0.043,218.26,275,2997.5,2φ14,308

,右,93.40,250,550,515,0.118,0.126,645.30,275,2997.5,3φ18,763

1.對(duì)于雙筋截面:當(dāng)ξ<2αs/h0時(shí)，取ξ=2αs/h0，對(duì)于一般框架梁250mm×5