9.1.1. 0 2 ( ) .
9.1.2. 5 c , x u , c .
9.1.3. , x , , 9.1.5 . H 0,4 (H ³0,4× H). , 0,5× x , , , 0,7 (H >0,7× H).
5 , , 10 .
, , , 0,5 ( 20.13330.2011 2.01.07-85 , 26.12.2014 1521).
9.1.4. ( 9.1 7 ) H , ( ) .
H 9.1:
, (9.1)
V - , 3;
S , .
= S , , .
( 9.2 7 ) . 9.5 .
, , , , .
9.1.5. H ( 9.3 7 ):
- ( I);
- ( II);
- ( III).
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9.3) ( 7 ) , , I, II III.
H I, H II, H III L I, L II, L III (9.2a)-(9.2):
H I= H , L I= 4× L , (9.2a)
H II = H + 0,4× L , L II = L L £ 2× L , (9.2)
H II = H + 0,4× L , L II = 2× L L > 2× L , (9.2)
H III = 0,5× L , L III = L , (9.2)
H ;
L , ;
L , , (9.3)-(9.3)
L = H H £ L , (9.3)
L = L H > L . (9.3)
H ( I, II, III) 1 , H =1 .
L L . , , L , - L ( 9.3) 7 ). L L 9.2.3.
(9.4)-(9.4):
0 £ ¢£ L I, (9.4)
0 < ¢< L II, (9.4)
0 £ ¢£ L , (9.4)
¢ - , , .
, , , , 9.5.1[7].
9.1.6. :
, (9.5)
c - , ( 9.1.2);
- , , 9.2 9.3.
.
9.2.
9.2.1. . , 9.3 .
( 0 9.4) :
) , , , ( 9.4) 7 ), 9.2.2 .
) , , ( 9.4) 7 ), 9.2.3.
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) 1,5× L x ( 9.4), 9.4) 7 ), 9.2.4.
) 9.2.5.
) , . . = c .
9.2.2. , ( 9.4) 7 ) , .
, (9.6)
s 1- , 5;
z- , . z (9.16);
- ,
J 1>1, (9.7)
J 1=1 J 1<1, (9.7)
r , s (9.7) . r u . . s .
r (5.16) - (5.16). , H H , . . H < H [ 9.5)], v f H H .
r
£ 1 (9.8)
> 1 (9.8)
H > H [ 9.5)], = u r =1.
H ³ H (9.9)
=16 H < H (9.9)
s (9.7)
0 £ t 1< 1, (9.10)
1 £ t 1£ 8, (9.10)
8< t 1£ 40, (9.10)
t 1> 40, (9.10)
(9.11)
L I , - [ 9.5].
£ :
=3 £ 0,25; (9.12)
0,25< £ 1, (9.12)
> 1, (9.12)
> H =1.
(< 10 ) s (9.7) sl, sl
sl =1 t 1£1 H £ 2 , (9.13)
t 1£1 2< H <10 , (9.13)
t 1>1 H £ 2 , (9.13)
t 1>1 2< H <10 . (9.13)
z j ( ) t 2
t 2£ 1, (9.14)
t 2>1, (9.14)
t 2= . (9.15)
z
(9.16)
t 3:
£ 5 /, (9.17)
> 5 /.. (9.17)
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£ 1, (9.18)
= 1, (9.19)
= c , (9.19)
= u , (9.19)
= x . (9.19)
9.2.3. , , , ( 9.4) 7 ), , [ 0 9.4)] . 9.2.2 :
- , , ( 9.6) Q . , , (, CD 9.6, 7 ), , L , - L . ;
- L (9.3) L ;
- z :
g£j (9.20)
g>j (9.20)
g - ( ) ( 9.6);
z¢ - , (9.16) z, t 3 ( (9.17)) j (j + g);
z " - , z¢, j |j - g|.
9.2.4. , ( 9.4), 9.4) 7 ), ( 9.4)) ( 9.4)). x ( 9.4), 9.4)) x £1,5× L ( L 9.2.3),
, (9.21)
9.2.2, 9.2.3 , .
x >1,5× L =1.
9.2.5. : L <2× L L ³2× L .
- s (9.7) t 1, (9.11) L I , - ( 9.7) 7 ).
L <2× L , (9.22)
s (9.7) , :
L ³2× L , (9.22)
x x ( 9.7) 7 ), ;
s s , (9.10) - (9.10) s t 1, (9.11) L I x x , .
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(9.22) (9.22) , (9.7) sl, (9.10) - (9.10). (9.22) s, s s sl.
, :
H = H ; = u , r =p =1. (9.23)
9.3.
9.3.1. , ( 9.6). , 5 . ( 9.6) . 9.2.3.
= × r × , (9.24)
- , 9.1.2;
r - , u / (9.8) (9.8);
- , 9.2.29.2.5.
9.3.2 9.3.6 , , , , .
9.1.5. , ( 9.6), 9.1.5 .
9.3.2. ( 9.8) 7 ) , x ( 9.6), :
. (9.25)
z, u g ( 9.6), (9.20) z, t 3 (9.17) u. j (9.14) - (9.14).
s 1 (5.23) - (5.23) / (× ). u / (5.21) - (5.21).
s 2 (5.26) u t [ (5.27)].
s' :
x £ x , (9.26)
x < x £ L ', (9.26)
x > L ', (9.26)
L ¢ = p×x x +5× H £ p×x , (9.27)
L ¢ = x +5× H x +5× H > p×x , (9.27)
x +5× H £ p×x , (9.28)
x +5× H > p×x . (9.28)
J1 (9.7), r 3, s 9.2.2. s t 1, (9.11) L I x .
s 1 (9.26) x=L'.
x £ x (. . ) :
=1 ½ y ½£ L /2, (9.29)
=0 ½ y ½> L /2. (9.29)
x > x (5.26), s 2, :
u £ 5 /, (9.30)
u> 5 /. (9.30)
9.3.3. ( ) ( 9.8) 7 ) (9.25). z, s 1 s 2 9.3.2, s ' :
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x £ x , (9.31)
x < x £ x , (9.31)
x < x £ L ', (9.31)
x > L '. (9.31)
L ' s " (9.27)-(9.29).
J 1 (9.7) s, (9.10) (9.10) t 1, (9.11) L I , - ( 9.8)).
s sl, (9.13) - (9.13) t 1, (9.11) L I .
s 1 (9.31) x = L '.
(9.32):
>1, (9.32)
=1 <1, (9.32)
r 3 9.2.2, :
. (9.33)
x x - , , x [ 9.8)].
L <2× L , x < x £ L ' (9.33) x x .
s s (9.10) - (9.10), s, t 1, (9.11) L I x x .
, 9.2.5 (9.13) - (9.13).
9.3.4. ( 9.7) (9.25). z, s 1 s 2 9.3.2. s ' :
x < x , (9.34)
x £ x £ L ', (9.34)
x > L ', (9.34)
(9.32) - (9.32). r 3, 9.2.2 9.2.5, , s" L' - 9.3.2. s 1 (9.34) x = L '.
9.3.5. , x £ 1,5× L [ 9.8)], :
, (9.35)
9.2.4 z z, 9.3.2. x >1,5× L
. (9.36)
9.3.6. x £1,5× L ( 9.8 ), 7 ) (9.35). s 1 , s 1 , :
- (9.33) x x x x ( 9.8 ));
- (9.33) x x (x ) (x ), [ 9.8)].
x >1,5× L (9.36), s 1 , .