Table 1 Excel calculation sheet of failure probability Pf using NORMSDIST function Table 2 Excel calculation sheet of safety factor Sc using NORMSINV function If you cannot open the Excel file, save it on your PC and then open it. 表1 NORMSDIST関数を用いた故障確率PfのExcel計算シート 表2 NORMSINV関数を用いた安全率ScのExcel計算シート |