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)] , 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)].
9.8
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)
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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)] (9.25). z, s 1 s 2 9.3.2, s ' :
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
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. (9.36)
9.3.6. x £1,5× L [ 9.8)] (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 , .