螺栓有效直径和在螺纹处的有效面积电子教案.xls

螺栓有效直径和在螺纹处的有效面积(mm)螺栓直径螺纹间距螺栓有效直径螺栓有效面积螺栓直径螺纹间距螺栓有效直径螺栓有效面积depdeAedepdeAe101.58.5958454.540.781305121.810.3684485.043.311472142.012.12115525.047.311757162.014.12157565.550.842029182.515.65192605.554.842361202.517.65245646.058.372675222.519.65303686.062.373054243.021.19352726.066.373458273.024.19459766.070.373887303.526.72560806.074.374342333.529.72693856.079.374945364.032.25816906.084.375588394.035.25975956.089.376270424.537.7811201006.094.376991