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,
2015
1
. 1 . , , .
2
. 2 . , , .
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(n=25) , .1. , , =0,95 .
, ( , ).
. , . , . (. 1).
, , : S = D - d. ( ) , .
℮ c = 2℮/S . , hmin hmax = S - hmin . hmin c [1]:
. (1)
. 1. ( )
: ;
1 ; '1
, ( ) [1]:
|
|
, (2)
R , ;
m , Hc/2;
w , /;
l , ;
d , ;
y , ;
CR .
y :
, (3)
V , /:
. (4)
V y S = D - d, , S S:
, (5)
Smin, Smax . . , , , .
:
hmin ≥ h.. ≥ (RzD + Rzd + hg),
h.. , ;
RzD, Rzd ;
hg , , , ( , , hg 2 );
( ³ 2).
hmin c, CR . 1.
(2) :
, c ³ 0,3, . c < 0,3, .
c, :
S .
:
, Kq > 2.
1
CR 180 [3]
c | CR l/d | |||||||||||
0,4 | 0,5 | 0,6 | 0,7 | 0,8 | 0,9 | 1,0 | 1,1 | 1,2 | 1,3 | 1,5 | 2,0 | |
0,3 | 0,089 | 0,133 | 0,182 | 0,234 | 0,287 | 0,339 | 0,391 | 0,440 | 0,487 | 0,529 | 0,610 | 0,673 |
0,4 | 0,141 | 0,209 | 0,283 | 0,361 | 0,439 | 0,515 | 0,589 | 0,658 | 0,723 | 0,784 | 0,891 | 1,091 |
0,5 | 0,216 | 0,317 | 0,427 | 0,538 | 0,647 | 0,754 | 0,853 | 0,974 | 1,033 | 1,111 | 1,248 | 1,483 |
0,6 | 0,339 | 0,493 | 0,655 | 0,816 | 0,972 | 1,118 | 1,253 | 1,377 | 1,489 | 1,590 | 1,760 | 2,070 |
0,65 | 0,431 | 0,622 | 0,819 | 1,014 | 1,199 | 1,371 | 1,528 | 1,689 | 1,796 | 1,912 | 2,099 | 2,446 |
0,7 | 0,573 | 0,819 | 1,070 | 1,312 | 1,538 | 1,745 | 1,929 | 2,097 | 2,247 | 2,379 | 2,600 | 2,981 |
0,75 | 0,776 | 1,098 | 1,418 | 1,720 | 1,965 | 2,248 | 2,469 | 2,664 | 2,838 | 2,990 | 3,242 | 3,671 |
0,8 | 1,079 | 1,572 | 2,001 | 2,399 | 2,754 | 3,067 | 3,372 | 3,580 | 3,787 | 3,968 | 4,266 | 4,778 |
0,85 | 1,775 | 2,428 | 3,036 | 3,580 | 4,053 | 4,459 | 4,808 | 5,106 | 5,364 | 5,586 | 5,947 | 6,545 |
0,9 | 3,195 | 4,261 | 5,214 | 6,029 | 6,721 | 7,294 | 7,772 | 8,186 | 8,533 | 8,831 | 9,305 | 10,091 |
0,925 | 5,055 | 6,615 | 7,956 | 9,072 | 9,992 | 11,753 | 11,880 | 11,910 | 12,350 | 12,730 | 13,340 | 14,340 |
0,95 | 8,393 | 10,706 | 12,640 | 14,140 | 15,370 | 16,370 | 17,180 | 17,860 | 18,430 | 18,910 | 19,680 | 20,970 |
0,975 | 21,000 | 25,620 | 29,170 | 31,880 | 33,990 | 35,660 | 37,000 | 38,120 | 39,040 | 39,510 | 41,070 | 43,110 |
0,99 | 65,26 | 75,86 | 83,21 | 88,90 | 92,89 | 96,35 | 98,95 | 101,200 | 102,900 | 104,400 | 106,800 | 110,800 |
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, , , , .