28 1977 . 308 .
308 1977. .
.
:
1. , . , 1973.
2. 1:5000, 1:2000, 1:1000, 1:500, . , 1973 .
3. , , . , 1976. ( )
4. 4 , 1 2 -3 -2000, , 1975 .
5. - , . , 1973.
6. , , , , 1971 .
, .
23-
. . | . - | , | . | ||
1,2 | / | 19,75 | 3.2 | 19.75/3.2 | - |
1 | 0.6 | - | 14/0.6 | ||
19.75 | 0.1 | 3.75/0.02 | |||
I | 0.3 | I/0.3 | - | ||
4.2 | 3.5 | 0.7 |
-
- . .
40 . , 42 - . . .
, . . . .
. , 25 . .
- , . . , , .
, (, ), .
-. .
|
|
.
. .
1956-1959 2-4 .
.
3 0,8"
4 1,7"
3 0,015
4 0,025 .
3-4 .
1959-1961 .
23 1 9 .
:
64
-- -- - 49
. 47
(1)
1:79600.
7 1 . . .
. 5-6.5 , .
2- 4 , , 3 1959.
, 1 2, 4 , 1961. . . 2010, . . 73, . . , 3 .
1 4 10.3 .
,
1
2 1 8 . . 2000 405203, 1 . 2 1 , () () 100 ., .
2 105063. 2 2 1977. :
1. V=1.5 ", V= 1.5".
2.
) =0.5" ..=0.5"
) =0.6" ..=0.6"
3. V=0.7", V=1.5"
|
|
4. r=0.08", r=1.0"
∆r=0.04", ∆r=1.0"
.
. , . 1 :
1. 7" 8".
2. 12" 15".
, .
.
, .
mh=0.017.
Mh=√mh2/n = 0.012.
24-
776 | ||
502 | ||
20 | ||
20" | ||
7.9" | ||
5.3" | ||
7.3" | ||
0.017. | ||