Материал: 2184

: d =5,50 .

: h=3,0 .

0= 1 * 2* 3* 4* 5=0,8*0,8*1*1*1=0,64

: b =11,40 .

d

5.5

L

2,75

b

11,40

:

h =1,30 .

= 3,66

=

=

0.50

=

=

2,07

h =

1.5

d

5.5

d

5.50

:

=63,0

2

L =2,75 .

C

1000

n2=0,50

-

, .

1000

n2=3,50

- .

L

36,70

= 0,47

=

78,0

С

=

78,0

= 2,77

n2=15,50

= 0,5 ( 2.2.1/2.1.1.1278-03)

1000

H

28,15

3

=11400

1000

n'2=15,50

ro=

b

и

K =

1000

n'2=3,50

б

1000

z1

= a*(Lm+

7

=78,0*(2,75+0,5)/(36,70+2,75+0,5)/1=6,30

n'2=0,50

4

А

z2

=28,15*(2,75+0,5)/(36,70+2,75+0,5)/(1,3+1)=1,0

eN

E = 0,01*n1*n2 = 0,01*12,3*19,50=2,39

E = 0,01*n' 1*n' 2 = 0,01*12.30*19,50=2,39

n1

n2

q

ro

To

K

nI1

n2I

K

eN

12,30

19,50

2,39

0.665

2,19

0.64

1.2

12,30

19,50

2,39

1.34

0.249

0.6

Д

ep=(E *q+E *B *K )*ro*T o/K 3=

=(2,39*0,665+2,39*0,249*1,34)*2,19*0,64/1,2=2,78

n'1=12,30

=0.6

C

n1=12,30

e =2,78

eN

h=3000

=16

=1300h

1=1500h

2300

И

Lm=2750

800

d =5500

66