重:gAB1=gCD1=4.08KN/m,gBC1=2.69KN/m板传来的荷载:gAB2=gCD2=3.692×7.2=26.58KN/mgBC2=3.192×2.4=7.66KN/m(2)活载(图2.3b)楼面活载:qAB=qCD=2×7.2=14.4KN/mqBC=2×2.4=4.8KN/m3.屋面框架节点集中荷载标准值(1)恒载边跨连系梁梁自重:0.3×0.7×7.2×25=37.8KN粉刷:2×(0.7-0.12)×0.02×7.2×17=2.84KN0.6女儿墙:0.6×7.2×3.6=15.552KN粉刷:0.6×2×0.02×7.2×17=2.937KN连系梁传来屋面自重:0.5×7.2×0.5×7.2×4.87=63.12KN________________________________________________________顶层边节点集中荷载:G4A=G4D=122.25.92KN中柱连系梁自重:0.3×0.7×7.2×25=37.8KN粉刷:[(0.7-0.12)+(0.7-0.1)]×0.02×7.2×17=2.89KN连系梁传来屋面自重:0.5×7.2×0.5×7.2×4.87=63.12KN0.5×(7.2+7.2-2.4)×0.5×2.4×4.37=31.46KN________________________________________________________顶层中节点集中荷载:G4B=G4C=135.27KN(2)活载Q4A=Q4D=0.5×7.2×0.5×7.2×0.7=9.072KNQ4B=Q4C=0.5×7.2×0.5×7.2×0.7+0.5×(7.2+7.2-2.4)×0.5×2.4×0.7=14.112KN4.楼面框架节点集中荷载标准值(图2.5)(1)恒载(此处未考虑填充墙重量)边柱连系梁自重:37.8KN
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