,
;
t (.);
.
.
- .
,
L=2.l1+l2+∑l3+∑l4 (1.9)
l1 , 3-4 ;
l2 , ;
∑l3 , ;
∑l4 , 0,5-1,0 .
, , :
L=2.l1+l2 (1.10)
l2 .
L=2.3+14,9+2.3,4+2.1+3=36 ;
L=2.3+14,9=19,92+3=24 .
L=2.3+13,92+2.1,85+2.1+3=28,62 ;
L=2.3+13,92=19,92+3=22,92 .
L=2.43+14,62+2.1,85+2.1+3=29,32
L=2.3+14,62=20,62+3=23,62 .
: | ||||||
6- | 32,7 | 23,9 | ||||
4- | 28,62 | 22,92 | ||||
4- | 29,32 | 23,62 |
|
|
, , . , , . .
-, - , -, - , , , , , , , .
, . , .
L=∑L (1.11)
∑L .
=1.(n-1)+2.2 (1.12)
1 2- , ;
n ;
2 , .
V=L.. (1.13)
L , ;
, ;
, .
L=36. 4=144
=7(6-1)+2 .7=49 .
V=144.49 .10,8=76204,8 3
(. 1.10)
, | / 20 | ||
, - | |||
, |