约束边缘构件体积配箍率计算表
矩形截面
暗柱宽暗柱长箍筋直径拉筋直径拉筋肢数箍筋1长度箍筋2长度箍筋3长度拉、箍筋间距 水平筋直径水平筋长度水平筋间距箍、拉筋体积配箍率水平筋所占体积配箍率总体积配箍率轴压比砼抗压强度规范限值箍、拉筋配箍占比纵筋配筋面积30090010101820820014082020200 1.05%0.33% 1.37%0.4119.10 1.06%98.64%2700 200450881000150810202000.67%0.52% 1.19%0.4119.10 1.06%63.20%900 200500881000150811202000.65%0.51% 1.16%0.3519.100.64%101.46%1000 200550881000150812202000.63%0.50% 1.13%0.3519.100.64%98.32%1100 200600881000140813202000.65%0.53% 1.19%0.3519.100.64%102.56%1200
暗柱宽暗柱长箍筋直径拉筋直径拉筋肢数箍筋1长度箍筋2长度箍筋3长度拉、箍筋间距 水平筋直径水平筋长度水平筋间距箍、拉筋体积配箍率水平筋所占体积配箍率总体积配箍率轴压比砼抗压强度规范限值箍、拉筋配箍占比纵筋配筋面积25040088100012589702000.71%0.51% 1.22%0.4119.10 1.06%67.31%1000 2004501010100015081020200 1.07%0.52% 1.59%0.4119.10 1.06%100.73%900 2005001010100014081120200 1.10%0.55% 1.65%0.4119.10 1.06%103.60%1000 2005501010100014081220200 1.06%0.54% 1.60%0.4119.10 1.06%100.13%1100 2006001010100013081320200 1.11%0.57% 1.69%0.4119.10 1.06%104.77%1200 200700882000100815202000.96%0.73% 1.69%0.4119.10 1.06%90.49%1400。