.


:




:

































 

 

 

 


V




13,2 13,3 k=1 V=1.15/ [2

L

L =120,0

a

∆ =0,002*1505=4,5;

=1505 4,5 =1500,5

d1 d2

;

;

Ft

Ft = P/V,

Ft = 6,851000/1,15=5956,52

Fυ

Fυ=q V2,

q , /, q =5,5 .10.1 [5].

Fυ= 5,5 1,152 = 7,27

F0

F0=kf aqg,

kf , kf =6; [2, . 300]

, , =1,5005;

g , /2, g=9,81.

F0=61,5005 5,59,81=485

n1 , /.

24,34 < 67,21 , .

5 .. 1984


:

1.1.1 ; ; = 2;

. 12.23 [2]

. 12.26 [2] , .

. 4%.

:

:

(. 12.2, [2])

:

(12.5, [2]), :

[. (. 290, [2])]

,

,

- ; - ;

- ; - .

(. 289, [2]); (. 12.27, [2]); (. 12.28, [2])

( ), (. 289, [2])

,

- ; (. 290, [2])

(12.31, [2]) .

:

,

- ; - .

20889-80 , (. 7.12 [6])

:

,

- ; - , .

; (. 12.2, [2])

,

, ,

- .

,

- 1284.2-80 , ;

- , ;

- .

 


10 ()

1= 6,85,

n1=67,21 /;

i=2.

 

1 z1 z2

[3]

z1=27; z2= z1i; z2= 272=54 < z2max=100120,

z2max ,

54 < 100 .

=1kkzkn ≤ [],

k ; kz ; kn .

k = kkkkkk,

k , k =1 .13.2 [2];

k , k =1 .13.2 [2];

k - , k =1 .13.2 [2];

k , , k =1,25 .13.2 [2];

k , , k =1 .13.2 [2];

k , , k =1,25 .13.2 [2];

k =1111,2511,25=1,56

kz

kz= z01/z1,

z01 , z01=25

.13.4 [2];.

kz=25/27=0,93

kn

kn = n01/n1,

n01 , /, n01=50 .13.4 [2];.

kz =50/67,21=0,74

=6,851,560,930,74=7,35

38,1 127000 .13.4 [2] =38,1

=7,35 < [] =10,5

= (3050), =4038,1 =1524





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