计算长度(cm)螺旋筋直径(mm)螺旋筋种类混凝土种类螺径(cm)螺距(cm)顶部和底部螺旋筋长(cm)每延厘米螺旋筋长螺旋筋总长(cm)808R235C2550.1910376.915.7991640.91108R235C2550.1910376.915.7992114.881008R235C2510010689.931.4323833.11008R235C2510010689.931.4323833.11008R235C2510010689.931.4323833.1螺旋筋长度计算混凝土种类钢筋直径(mm)钢筋种类钢筋级别最小弯曲直径(mm)弯曲长度(cm)平直段最小长度(cm)最小弯钩长度(cm)钢筋最小锚固长度(cm)C258R2351204.39822.46.798224.00C258R2351204.39822.46.798224.00C258R2351204.39822.46.798224.00C258R2351204.39822.46.798224.00C258R2351204.39822.46.798224.00钢筋弯钩长度和锚固长度计算
