结构常用表格(共16页).doc

精选优质文档-倾情为你奉上混凝土参数（N/mm2）混 凝 土 强度等级强度标准值强度设计值模量抗压抗拉抗压抗拉弹性剪变疲变fckftkfcftEcGc=0.4EcEcfC1510.0 1.27 7.20.912.20 1040.88 104C2013.4 1.54 9.61.102.55 1041.02 1041.10 104C2516.7 1.78 11.91.272.80 1041.12 1041.20 104C3020.1 2.01 14.31.433.00 1041.20 1041.30 104C3523.4 2.20 16.71.573.15 1041.26 1041.40 104C4026.8 2.39 19.11.713.25 1041.30 1041.50