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.( 6-6)




 

4.592 .

 

= = = 0,184 . 0: n45 = 4 ( = 0,52) - .

 

0 2 00 2 900.

 

: n0 + n90 + n45 = 2+2 +4= 8 . ( ) : =8 0,13 = 1,04 . :

= = = 4.42/2;

, .

00 = + 0,25 = + 0,25 = 0,25+ 0,125= 0,375. = 0,375 75 = 28,125 /2, = 0,375 21500 =8062,5 /2. 900 , .. n0 = n90.

 

0 ( qτ) + 6,2 + /2.

= = 3,53.

, : (L) = 5 = 915,17. 5 .

qτ. :

 

- . , = 8062,5 /2, h = μ - : μ0,90 = 0,25, μ90,0 = 0,17 ( , ), μ2 = μ0,90 μ90,0 = 0,25 0,17 = 0,0425, 1 0,0425 = 0,9575.

 

:

 

L = 915,17 . ( ) = 218.

 

= = 0,79

 

ms - , [2], . 7.55, . 165. ms k [7], (3), .269.

0 8757,2

G- . = 1,85, 0,04, γ = 0,048 /3, h = 5. = 90

= = 0,0029. K=0,0029 .7.55 ) [2] ms=10;

= 0,79 = 0,79*10= 7,9 , 4.592 . = = 1,605.

, .

 

6-6 . 2-
+450, -450, 900, +450,- 450, 900,+450, -450 , -450, +450, 900, -450,+ 450, 900,-450, +450 5 2,08
00, +450, 900, -450 , - 450, 900,+450 , 00 5 1,04

 

 

. 9. 6-6.

 

.

 

Ʃ. = 11693620 *. = Ʃ. = 11693620 . = 11693620 . = 8313675 *. = 7290 ; .. . 24 H.-= 218 ,

.

:

1. (d) , . .

2. , (.), .

3. 6.

 

: d=16. - 302- σ =160÷185 /2. (.), t=250. =20200 ( 1 31100-80).





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