̲Ͳ ² , IJ
ʲ ֲ ̲ ̲ |
..
Ͳֲ IJ ()
Ͳ ֲ -Բί
( 4
0921 (6.060101)
)
ʲ 2011
Ͳֲ IJ (): - ( 4 0921 (6.060101) ) / . .. : , 2011. 31 .
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2. ϳ . .
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( .1-5-96) i , i , i i , .
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.1-5-96 i . :
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i , - . 2.1.
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2.1
i , - () 20__
i i ( ) | , | , ., Nj | , | (5-7%), ., Ri | , ., .2 .3 .4 | , . .5 + .6 |
Ͳ | 8,4 .2 | -* | 0,21 | 8,43 |
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* 5 .1-5-96 56 , 12
i i i ii i i i i ii, i (. 2.2).
i i i i ii i i ii :
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- ii i () i ii, i, .
i i iii ii (i ii) (. 2.3) :
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2.2
i 1 20__ .
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2.3
i i- (i) ii i i i 20__ i i- i
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i i i i (i) i ii i i i i i ii ( , , ') i - .
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4. 쳿. γ . 1,0 .
5. , , .
6. ³ ̔ 쳿 .
7. ᒺ () . 16- .
8. 6 쳿 ( . .) .
9. 쳿 . - () γ .
10. Գ 12- (3 䒿) .
3. , .
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(critical path method, CPM). ³ () () (. 3.1).
. 3.1. ,
, , . , . , 䳿. , . , (. 3.2).
ϳ , , . , . 䳺, . , 䳿 .
D |
Գ |
Գ |
. 3.2. Գ
, . . . 3.1.
3.1
(D) | |
(ES) | |
(EF) | |
(LS) | |
(LF) | |
(FP) | () () , |
(BP) | |
(CP) | , ( ) |
(TT) | , - |
³ (FF) | , - , |
3.1
(INT.F) | , , |
(IND.F) | , , |
г | |
(FP) | |
ES | |
EF | = ES + D |
(BR) | |
LS | = LF - D |
LF | |
(CP) | = LS ES D = 0 |
(TT) | = LF ES D, LF - EF |
³ (FF) | = EF ES D |
(INT.F) | = TF FF |
(IND.F) | = EF LS - D |
. 3.3 .
䳿 |
䳿 |
䳿 |
. 3.3.
:
1
() () | ||||
A | - | |||
B | - | |||
C | - | |||
D | A | |||
E | A | |||
F | B | |||
G | C | |||
H | D | |||
I | E | |||
J | F | |||
K | F | |||
L | G | |||
M | H | |||
N | I, J | |||
O | K | |||
P | L | |||
Q | M, N, K | |||
R | Q, P |