柱体积配箍率.xls

柱体积配箍率计算工程名称:设计人:计算日期:表6．４．７柱端箍筋加密区最小配箍特征值λV抗震等级箍筋形式柱轴压比<=0.3<=0.4<=0.5<=0.6<=0.7<=0.8<=0.9<=1.0<=1.05一普通箍复合箍<=0.10<=0.11<=0.13<=0.15<=0.17<=0.20<=0.23螺旋复合或0.080.090.110.130.150.180.21连续复合螺旋二普通箍复合箍0.080.090.110.130.150.170.190.220.24螺旋复合或0.060.070.090.110.130.150.170.20.22连续复合螺旋三普通箍复合箍0.060.070.090.110.130.150.170.20.22螺旋复合或0.050.060.070.090.110.130.150.180.2连续复合螺旋表4.1.4混凝土强度设计值（N/mm2）强度混凝土强度等级种类C15C20C25C30C35C40C45C50C55C60C65C70C75fc7.29.611.914.316.719.121.123.125.327.529.731.833.8ft0.911.11.271.431.571.711.81.891.962.042.092.142.18读取特征值λV=0.05其中框架一,二,三,四级柱构造体积配箍率为0.8%,0.6%,0.4%,0.4%读取混凝土强度=16.70输入箍筋强度值210计算体积配箍率=0.40%截面类型一截面类型二类型1柱截面b=500类型2柱截面b=500类型1柱截面h=500类型2柱截面h=500类型1柱保护层c=35类型2柱保护层c=35箍筋直径=8箍筋直径=8箍筋间距S=100箍筋间距S=100体积配箍率=0.47%体积配箍率=0.70%截面类型三截面类型四类型3柱截面b=500类型4柱截面b=500类型3柱截面h=500类型4柱截面h=500类型3柱保护层c=35类型4柱保护层c=35箍筋直径=8箍筋直径=8箍筋间距S=100箍筋间距S=100体积配箍率=0.93%体积配箍率=0.80%截面类型五截面类型六类型5柱截面b=500类型6柱截面b1=250类型5柱截面h=500类型1柱截面b2=250类型5柱保护层c=35类型6柱截面h1=250箍筋直径=8类型6柱截面h2=250箍筋间距S=100h2边附加箍数n=1体积配箍率=0.69%h2边附加箍数n=1保护层c=35箍筋直径=8箍筋间距S=100