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(2-3)




l = 0,00667 /) .

3: R43 = -R34 = 2084,8 ; G3= 784 ; F3' = 656,6 .

R43 B, R34 180˚.

2 : G2= 441 ; F2' = 379,1 .

. R03 Rn03 Rτ03 (Rn03 , Rτ03 - ). R12 Rn12 Rτ12 (Rn12 , Rτ12 - )

Rτ03 , 3, ( ):

 

ΣM3(Fi) = Rτ03 +F3'h5 -R43h6 = 0,

Rτ03 = (-F3'h5 +R43h7)/ =

= (-656,6×21,4 + 2084,8×115,96)/120 = 2022

 

Rτ03 , .

Rτ12 , 2, ( ):

 

ΣM2(Fi) = Rτ12- F2'h4 -G2h3 = 0,

 

 

Rτ12 = (G2h3 +F2'h4)/ = (44118,64+379,167,99)/180 = 188,86

 

Rτ12 , .

Rn03 Rn12 , , ,

                               
     
         
           
 
 


Rn03 + Rτ03 + G3 +F3' + R43 + F2' + G2 + Rτ12 + Rn12 = 0.

 

= 20 /, 2-3, Rn03 Rn12.

R12 = 228,520 = 4570 ;

R03 = 116,520 = 2330 .

 

.

. R21 =341 , G1=118 H, F1¢=64,8 R12 180˚, F .

. O:

 

-F + R21h8 +G1×h9= 0,

F = (R21h8+ G1×h9)/ =(4570×17,79+118×15,91)/45= 1848,4 H.

= 10 /, 1 F + R21 + F1¢+G1+R01 = 0,

 

R01 = 22410 = 2240 .

 

 

 

, . , .

, .

( ) , .

, . , .

.

 

1. .., .., .. : . : , 1989 42.

2. .. . .: , 1974. 440 .

3. .., .., .. . .: , 1962 215 .

4. .. . .: , 1975. -639 .

5. .. . . : , 1970 332 .

6. .. : . . . / . .. . .: . ., 1986 295 .

7. .., .., .. . . .: . ., 1987. 496 .





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