*

2006

2006

1 2 3 4

1

22080

3

3

4 75%40%12%40%

41987SHRP 3-410154550

1 2 3 4

119995041

2

3

4123

44567

1 2 3 4

1

2209020032004420061200721200678

220012002300

220032003- 2004

21993-200020002001136.9

220002002200200420067.93.6109.62005

3

3

3

3

2005

4

1 2 3

1

1T

1A/J /TYA=J+Y Y=T*R+T*X+n*Z Y=TR+X+nZ/ A=J+TR+X+nZ/ J / T R /) X / n Z /

1B/B=A/TB=[J+T(R+X)+nZ]/TB=R+X+J+nZ/T/ R /) X / J/ n Z/ T

1B/H,,bb=B/H(/)B/ H

1

1.021.52191.04.04.01.00.2

1q/)q=b+c/)b /) c /)PCI

1

:

2

2

3

31 q /) q=b+c/) b /) c /) PCI

32 A A=J+TR+X+nZ/B B=R+X+J+nZ/T/b(/) b=B/H(/)

312120/: J=12*1000*120=144 / R=1.0 /) X=1.5 / Z=24/ nn1=0n2=1n3=2 TT1=8T2=12T3=15 H6000/r=10%H1=311.2H2=387.5H3=460.4

3 b1=[1.0+1.5+(144+0)/8]/311.2=0.06587(/); b2=[1.0+1.5+(144+24)/12]/387.5=0.04258(/); [(b2-b1)/b1]*100%=-35.4% b3=[1.0+1.5+(144+48)/15]/460.4=0.03323(/). [(b3-b1)/b1]*100%=-49.6% [(b3-b2)/b2]*100%=-21.7% 50%

b=[R+X+J+nZ/T]/H (/)

33 TPCI>70

1 2

11234

15 678

212

2 1231

12322

1253423

23

123

24

12325

2

1226

123

27

2123

8

1 2

1 12345

2

21

2

3

4

2

2

2

20cm8cm1 80-100mm

23

23

6mm23

34

6mm35

1/335

11

11

*