計算公式:W=0.00617d2說明:理論質(zhì)量按密度7.85g/cm3計算d—鋼筋內(nèi)徑冷軋帶肋鋼筋的尺寸及質(zhì)量公稱直徑d/mm截面積/mm2理論質(zhì)量W/kg1m6m7.5m4.04.55.05.56.06.57.07.58.08.59.09.510.010.511.011.512.012.615.919.623.728.333.238.544.250.356.763.670.878.586.595.0103.8113.10.0 (共 467 字) [閱讀本文] >>