式12: "L" Subscript, "i" "m" "p" "a" "c" "t" , Baseline equals "R" Subscript, "m" "o" "o" "n" , Baseline StartRoot, 1 minus left parenthesis, StartFraction, "D" Subscript, "m" "i" "n" , Baseline Over "R" Subscript, "m" "o" "o" "n" , Baseline , EndFraction , right parenthesis squared , EndRootLimpact=Rmoon1−DminRmoon2
equals=
1409.3 6 2 5 3 6 7 51409.36253675
12
式13: "P" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over 1 third "D" Subscript, "m" "a" "x" , Baseline StartRoot, 2 pi , EndRoot , EndFraction "e" Superscript, negative 1 half left parenthesis, StartFraction, "x" minus "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline Over 1 third "D" Subscript, "m" "a" "x" , Baseline , EndFraction , right parenthesis squared , BaselinePx=113Dmax2πe−12x−Dnominal13Dmax2
13
式14: "P" Subscript, "i" "m" "p" "a" "c" "t" , Baseline equals Start integral from negative "L" Subscript, "i" "m" "p" "a" "c" "t" , Baseline to "L" Subscript, "i" "m" "p" "a" "c" "t" , Baseline , end integral, "P" left parenthesis, "x" , right parenthesis "d" "x"Pimpact=∫Limpact−LimpactPxdx
equals=
0.0 1 9 3 6 4 6 7 6 3 3 10.019364676331
14
式15: 0 less than or equal to "y" less than or equal to "P" left parenthesis, "x" , right parenthesis left brace, negative "L" Subscript, "i" "m" "p" "a" "c" "t" , Baseline less than or equal to "x" less than or equal to "L" Subscript, "i" "m" "p" "a" "c" "t" , Baseline , right brace0≤y≤Px−Limpact≤x≤Limpact
15
式16: "S" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline left parenthesis, "y" , right parenthesis equals "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , BaselineSnominaly=Dnominal
16
式17: "S" Subscript, "s" "i" "g" "m" "a" , Baseline equals StartFraction, "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline Over 1 third "D" Subscript, "m" "a" "x" , Baseline , EndFractionSsigma=Dnominal13Dmax
equals=
0.0 5 8 2 4 1 0 3 7 8 4 9 80.0582410378498
17
式18: "S" Subscript, "p" "s" "i" "g" , Baseline left parenthesis, "y" , right parenthesis equals "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline plus StartFraction, left parenthesis, "D" Subscript, "m" "a" "x" , Baseline minus "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline , right parenthesis Over 3 , EndFractionSpsigy=Dnominal+Dmax−Dnominal3
18
式19: "S" Subscript, "n" "s" "i" "g" , Baseline left parenthesis, "y" , right parenthesis equals "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline minus StartFraction, left parenthesis, "D" Subscript, "m" "a" "x" , Baseline minus "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , Baseline , right parenthesis Over 3 , EndFractionSnsigy=Dnominal−Dmax−Dnominal3
19
式20: "S" Subscript, "p" 3 "s" "i" "g" , Baseline left parenthesis, "y" , right parenthesis equals "D" Subscript, "m" "a" "x" , BaselineSp3sigy=Dmax
20
式21: "S" Subscript, "n" 3 "s" "i" "g" , Baseline left parenthesis, "y" , right parenthesis equals negative "D" Subscript, "m" "a" "x" , Baseline plus 2 "D" Subscript, "n" "o" "m" "i" "n" "a" "l" , BaselineSn3sigy=−Dmax+2Dnominal
