.


:




:

































 

 

 

 





:

:

Q- ;

- ;

1 =1,1 - ;

2 =1,3 - ;

n- 2 5 .

 

:

,

 

 

.
.
 
-  


q 12 ;

K - .

:

:

Q=(134*5,98*0,3*1,2*1,1*1,3)+(120*5,38*0,22*1,2*2*1,1*1,3)/19=43,422

F=43,42/0.5*0.6=144,732

:

Q=142*2*1,1*1,3/13=31,24 ..

F=31,24/0,75*0,6=69,422

2152

:

:

Q=468*2*1,1*1,3/12=223,08 2

F=223,08/79*0.5=5,62

:

Q=1,173*103*2*1,1*1,3/6=0,057

F=0,057/0,6*0,5=12

:

Q=211*2*1,1*1,3/3=2012

F=201/80*0,5=5,0252

12 2

:

:

Q=400,38*2*1,1*1,3/11=104,092

F=104,09/45*0,5=4,62

52

 

:

-5410 :

- - Q=13,1;

- - V=40/;

- - l=7,2-3;

- - 2-8

:

t..=../. *;

t..=2,8*0,8/100*0,98=0,5 .

:

:

.
.
 
-  


3- .

-516, 14.5, 35/

=14

=14/14,5=0,96<1

t,=0,15*2/1000=0,0003

..=8*14,5*0,9*0,85/(0,52+0,520,08+2*10/30)=87,18/

N=841,72/87,18*3*2=1,6=2

.
.
 
-  

 

:

3.3.1

 

\ - , 2
             
            420-01 22,0 (92,74,6) 2 .
          0,2   5.2   420-04 14,5 (62,72,9) 1 .
        0,6   15.6   420-04 14,5 (62,72,9) 2 .
    ()     2,5/4   16.25   420-02 26,3 (92,73,8) 2 .
        0,1   3.3   420-03 6,0 (3,02,0) 1 .
            420-04 14,5 (62,72,9) 1 .
            420-01 22,0 (92,74,6) 1 .

 

(, , , , ) % : - 85%, - 12%, - 3%. , .

 

Rmax=26 .

=0,12*50=5.

=0,03*44=2.

33 .

 

.
.
 
-  
3.3.3

:

1. :

, :

 

1,2

qi

Vi ,

n

∑ gi Vi =7400 /.

: 20*250=5000/

: 8*200=2000 /

1*100=400 /

Q. = 1,2*(7400*1.6)/28800=0.49 /

2. - .

,

g1

N1

Q.. = 50*57*2.7\28800 = 0,26 /.

3. .

Q. = 10 /

4. .

Q. = 0.49 + 0,26 + 10 = 10.75/.

5. .

,

π 3,14

v .

d= √ 4 10.75 103) = 69.6

3.142.79

75 .

 

3.3.4

 

:

α , , .. (1,05÷1,1);

Pci i- , ;

PTj j , ;

Pξ ξ- , ;

Pη η- , ;

n, m, k, l .

1 . =0.75,os=0.7

=0.7*40/0.8=35

.=0.75*20/0.7=21.4

= + =35+21.4=56.4

=0.25 , 5 . =1, os=0.4

.
.
 
-  


=5*1*0.25/0.4=3.1

: :S=36.5 2, 100 2-0.3,1=36.5*0.3/100=0.1 .

:S=14.5 , 1002-0.1, 2=14.5*0.1/100=0.0145

S=22 2 , 1002-0.2,3=22*0.2/100=0.044

S=14.5 2 1002-0.1, 4=14.5*0.1/100=0.0145

S=14.5 2 1002-0.1, 4=14.5*0.1/100=0.0145

S=14.5 2 1002-0.1, 4=14.5*0.1/100=0.0145

S=22 2 1002-0.3, 4=22*0.3/100=0.066

Pξ= 0.268

:

S=162 2 10002-1.2, 1=162*1.2/1000=0.194

S=6 2 1002-0.4, 2=6*0.4/100=0.024

- S=356.4 2 10002-0.4, =0.7,cos=0.75

3=356.4*0.7/1000*0.75=0.33

L=263.6 1000 -2-2.5

4=263.6*2/1000=0.522, =0.194+0.024+0.33+0.522=1.075

100/6.

100

S=71*88*9*11.125=63482

:

,

;

S , 2;

 

3.3.4 -

 

6- .

.
.
 
-  





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