. . . 2550 .
200-300 , . , - . , () . () (). () . - :
h = - ; (15.12)
h = - . (15.13)
h h 5 . .
:
h = (h + h )/2. (15.14)
- , ( . 15.8 1 0 1+38, - 1). , .
, ( . 15.8 - 2). , , (3), ( +38) .
. 15.8
, , . . 15.8 4+17 5. , , -. - . -. - , .
, .
(. 15.1). 2, 3 4 . . , 2487 101 - , 7172 4788 - . 5 6 , (15.12)-(15.14).
( 8) , :
,
- .
, , .
, . ( 2) ( 3) ( 5). ( 6). - .
|
|
, .
,
.
15.1
- | , | , | - | , | ||||
- | -- | , - | - | - | -- | -- | ||
0 | 54,490 | 52,003 | 52,003 | |||||
1 | +1 | 52,776 | ||||||
+38 | +2386 | +2385 | 54,388 | 54,389 | ||||
+2384 | ||||||||
+38 | 55,880 | |||||||
2 | 54,286 | |||||||
+51 | +2 | 54,354 | ||||||
3 | -1029 | -1028 | 53,360 | 53,363 | ||||
-1028 | ||||||||
3 | 53,483 | |||||||
4 | +1 | 51,460 | ||||||
+17 | -2280 | -2282 | 51,082 | |||||
-2284 | ||||||||
S | -1851 | -925 | - = -0,925 | |||||
-1851 |
, , . , :
, L - , . n 1 25 : .
( 6) . ( 9).
, , :
, (15.15)
:
, (15.16)
- , . , . 15.1 +38 3 54,389 + 1,491 = 55,880 . 2 +51 1,594 1,526 54,286 54,354 .
, . , , , (. 15.9). . () . , (15.15) . , 6. (15.16), .
|
|
. 15.9 :
D - ; -
(7- -15- D- 30).