1 2 3 1 2 3 3 2 2 3 3 kat 5.85 17.55 2 78 / 0.49 Q 78 h= 1.61 2 0.49*17.55* 2*9.81 neto kat kat neto b b b m b b b b m Q mbh gh Q m s m m mb g ! ! ! ! ! ! ! ! ¨ ¸ ¨ ¸ ! ! © ¹ © ¹ ª º ª º x/h 0.0 0.1 0.2 0.3 0.4 0.6 0.8 1.0 1.2 1.4 1.7 2.0 2.5 y/h 0.126 0.036 0.007 0.00 0.006 0.060 0.147 0.256 0.393 0.565 0.837 1.235 1.96 x 0,000 0,161 0,322 0,483 0,644 0.966 1,336 1,67 2,004 2,338 2,839 3,34 4,175 y 0,21 0,060 0,012 0,000 0,0966 0,10 0,245 0,428 1,01 O,944 1,398 2,062 3,273 0.612 s L C h ! , : ± ( =0-4) s h ± s h =3.6 m =4 0.612* 4* 3.6 4.64 5.00 L m ! ! } L = 5.00m . 2 10 * 4.5 45.00 / w s p gh kN V ! ! ! 45.00*4.5 101.25 2 2 w w p H P k ! ! !
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1 2 3
1 2 3
3
2 23 3
kat
5.85
17.55
2
78 /
0.49
Q 78h= 1.61
2 0.49*17.55* 2*9.81
neto
kat
kat
neto
b b b m
b b b b m
Q mbh gh
Q m s
m
mmb g
! ! !
! !
!
!
!
¨ ¸ ¨ ¸! !© ¹ © ¹
ª ºª º
x/h 0.0 0.1 0.2 0.3 0.4 0.6 0.8 1.0 1.2 1.4 1.7 2.0 2.5
y/h 0.126 0.036 0.007 0.00 0.006 0.060 0.147 0.256 0.393 0.565 0.837 1.235 1.96
x 0,000 0,161 0,322 0,483 0,644 0.966 1,336 1,67 2,004 2,338 2,839 3,34 4,175
y 0,21 0,060 0,012 0,000 0,0966 0,10 0,245 0,428 1,01 O,944 1,398 2,062 3,273
0.612 s L C h! , :
± ( =0-4)
sh ±
sh =3.6 m
=4
0.612 *4 * 3.6 4.64 5.00 L m! ! }
L = 5.00m.
210*4.5 45.00 /
w s p gh kN V! ! !
45.00*4.5101.25
2 2
ww
p H P k
¡
! ! !
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2 2 2` 20` 45 8.4*2.89* 45 11.90 /
2 2n
n n p p h tg tg k ¢
mN
Q¨ ¸ ¨ ¸
! ! !© ¹ © ¹ª º ª º
11.9*2.8917.20
2 2
n p
n
p h P k
£
! ! !
2
1 45.00 /w
u p kN ¤ ! !
21 10 * (1.0 0.5) * (1 0.1) 13.5 / p
u g H H k ¥
m V E! ( ! !
2
145.00 13.5 31.50 /
f pu u u kN ¦ ! ! !
1
31.5*5.0
78.752U k
§
! !
101.25 17.20 118.45 x w n
P P P k ̈
! ! !§
13.75*24 330.00b
G P k ©
K ! ! !
1 1
* 2.5 *2.89 *2.58 *3.00 777.36w n
M P P G U k
m! !
1
11
0 1
330.00 78.75 251.25
118.45
251.252.12 64.76
118.45
777.363.09
251.25
6.0 53.09 0.09 0.83
2 2 6
y
x
y
r r
x
y
R G U k
R k
Rtg
R
M e m
R
be e m m
E E
! ! !
!
! ! ! p ! r
! ! !
! ! ! e !
0 0 251.25*0.09 22.61 y M R e k
m! ! ! - - - .
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02/1
23
2/1
2
1
2
2
1*
1*5.05.005.0
251.25 22.6150.25 4.52
5.0 5.0
45.73 /
54.772 /
y R M
b W
W m
k
m
k
m
W
W
W
W
! s
! !
! s ! s
!
!
1 0.6
251.250.6* 1.27 1
118.25
y
x
Rk f f
R
k
! u !
! ! u
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1 ± ) 2 ± b)
3 ± ) 4 ±
3
1 2 3
3.2 /
b
Q m s
Q F k k k
v
!
!
Q ± v ± , v=1m/s
1k - ±
,1
k =1.3 ( )
2 0 / neto
t ak F F
a
} }
t ± ( t=40mm)a ± ± (,
), =100mm, :
2
40 1001.4
100k
} !
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3k - ,
3k =1.5 ±
23.2*1.3*1.4*1.5 8.74
1.0b F m! ! ,
H=2m, :
8.744.37 4.50
2 L m! ! }
2
1 1
2
2 2
10*1.0 10.0 /
10* 2.0 1.0 30 /
p gh k
m
p gh k
m
V
V
! ! !
! ! !
S=14cm
1
2
0.14 *10 1.4 / `
0.14 *30 4.20 / `
g k
m
g k
m
! !
! !
1 2
2 2
1 1 1 2 2
2 1
2 2
2 2 *1.4 4.20 *2.02.33
6 6
1
3
2 11.4 * 1.4 1.4 * 4.2 4.2 1.08
4.2 1.4 3
g g l A k
l x g g g g g
g g
m
! ! !
« »! !¬ ¼
½
« »! !¬ ¼
½
2 3
max 1 2 1
2 3
2 6
1.08 1.082.33*1.08 1.4 * 4.2 1.4 1.41
2 6* 2
x x M A x g g g
l
k
m
! !
! !
3max 1410 1.411000
pot r
d oz
W c
W ! ! !
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± B*H
33.2 /
r x
Q m s
Q BH V
!
!
B ±
xV -
0.4 / x
V m s! (0.25 ± 0.5m/s d=0.18 mm) ±
23.28.00
0.4
r
x
Q BH m
V
! ! !
1.5r
H m!
_ an
8.00 8.005.33
1.5
0.3 H 0.2 0.3
1.5 .03 1.8
r
r n
n
B m H
H H H
H m H
H m
! ! !
!
! !
! !
L
x r
t
!
"
] !
2.8 / ( d=0.18mm t=10 C)t
V cm s! r -
0.8 (0.7 - 0.8)] ! - ?
0.4 1.5* 26.79
0.028 0.8 L m! !
L=27m
25.33*1.8 9.6
2.50.261 /
9.6
0.261 1.8* 20.97 27.0
0.028 0.8
x
BH m
V m s
L m m
! !
! !
! ! e
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(2 ± 2.5m/s)
4i s
i s t i s
i s
hV V
d Vu
0.25i s
d mm! - 75%
2.3 /t
V m s! - i s
d
_ ais0.15 h 0.1 0.2
i s r h m H ! ! -
8 - (6 - 8 ) V ! -
40.150.023* * 8
0.25
2 /
i s
i s
V
V m s
u
!
3/ * `
i s i s i sq rV h m s m« »! ½
1.1 1.25r ! - 3
1.15* 2*0.15 0.345 / * `i sq m s m! !
:
35.33*0.345 1.84 /
i s# m s! !
:3
1 3.2 1.84 5.04 /i s$ $ $
m su ! !
100n
i s
i s i s
W t
q%
V!
3
5.33*0.3*27 43.17nW m! ! - 100*43.173
293.47 5min8*0.345*5.33
i st s! ! }
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2
2
0
2
2
2
10 *1.8 18 /
14*1.5* 0.45 9.45 /
0.4 * 25 10 /
0.4 * 25 10 /
18 10 28 /
w w
z z z
z
w
p gh kN m
p h k kN m
g kN m
g kN m
q p g kN m
V
K
! ! !
! ! !
! !
! !
! ! !
2 16
s
x f
F k l &
F E
! ! , : 320 / s K '
N m! ,
43*10b E !
20.57125*1 0.57125 F m! !
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40.57125*20*13.8*10
3*10000 x A
! !
0.0000001
0.0000001
y
z
(
I
!
!
1 17:
41.9*10
0.0000001
0.0000001
x
y
z
A
A
I
!
!
!
18, 19, ... , 45
2
2
34
1.0 * 0.4 0.4
0.220.183
1.2
1*0.40.0053
12
x
y
z
A m
A m
I m
! !
! !
! !
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2
2
2
3
1
2 3
1.2 *0.2 * 25 6
2.5*0.2*25 12.5
0.2* 25 5 /
2 2 *6 12.59.8 /
2.5
9.8 5 *1.256* 1.05 0.1 3.15
2
6
0
z
p
p
z p
r
z
) kN
) kN
g kN m
G Gq kN m
b
0
kN m
N G kN
N N
! !
! !
! !
! ! !
! !
! !
! !
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9* 2.5 22.5 24.5
pwU q b G! e
! e
§
224.5 22.50.8 /
2.5r
V G U q k
1
mb b
! ! ! !
§ §
210 * 0.7 7 / pw
p k 2
m! !
210 * 0.9 9 / pw
q k 3
m! !
2 z p
G G G! §
2 * 6 12.5 24.5G k
4
! !§
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2 2
1
2
2
2
3
1
2 3
*0.7 7.0*0.7 0.5726 6
*0.7 0.7 0.200.10 *0.10
2 3 2
7*0.7* 0.33 6 * 0.10 9.0 0.8 5.0 *0.02 0.30
2
7 1.25*.033 6 0.8 0.1 9.0 0.8 5.0 * 5.90
2 2
6
9*0.9 4.052
pw
pw
z pw r pl
p M k 5
m
p M G q q q
k 5
m
M k 5
m
5
k 5
5 5
! ! !
¨ ¸! !© ¹
ª º
! !
! !
!
! ! ! k 6
N :
318 /
30
k 7
mK
N
!
! r
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2 23018*1.20 45 7.20 /
2 z p tg k
8
m¨ ¸
! r !© ¹ª º
2
1
7.20*1.251.875
6M kN m! !
2 3
2 3
7.20*1.251.875 *0.10 2.3252
7.20*1.254.50
2
M M kN m
N N kN
! ! !
! ! !
M N :
( ).
1
2
3
1
2
1.875 0.572 2.447
0.30 2.325 2.625
5.9 2.325 3.575
6.0
4.50 4.05 8.55
M k 9
m
M k 9
m
M k 9
m9
9
k
9
! !
! !
! !
!
! !
:
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2
2
2
2
r
10 *1.0 10.0 /
5 /
2 * 2.10
2.52*6.0 10.0* 2.10
5.0 18.20 / :2.5
*2.10 10*2.10q 9.8 18.20 /
2.50 2.50
w w
p
z w
r p
st w
r
p q kN m
g kN m
G g q g
kN m
qq kN m
! ! !
!
! !
! !
! ! !
2
1
2
2
2 2
3
10*1.01.67
6
10 *1.0 1.0 0.200.10 6.0 * 0.10 18.20 5.0 2.50
2 3 2
10 * 0.10 1.0 1.25 1.0*1.0 0.10 6.0 1.0 0.10 18.20 5.0 10 * 3.352 3 2 2
M k @
m
M k @
m
M k @
m
! !
¨ ¸! ! © ¹
ª º
¨ ¸! ! © ¹ª º
1
2 3
6.0
10*1.05.0
2
N k N
N N k N
!
! ! !
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M N :
:
0
0
2
; ; 1001.6
au
b
a
vau
b
d M N a
h f
k
A
bhM
f b
Q
Q Q QW
¨ ¸! s © ¹
ª º
! p ! !
1 ± ; =2.447 kNm, N= -6kN
2
2
0.202.447 6 0.02 2.927
2
18 20.52.868 2.866; =13.102 13.102 1.119;
2401.6*2.927*10
2.05*100
1.119100 *18 20.14
100
: 8 19
au
a
kN m
k k
B
cm
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
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1 ± ; =2.50 kNm, N= -6kN
2
2
0.22.50 6 0.02 2.98
2
18 20.511.803 11.224; =0.805 0.805 0.068;
2401.6*2.98*10
2.05*100
0.2100 *18 3.6
100
: 10 / 20
au
a
kN m
k k
C
cm
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
2 ± ; =2.625 kNm, N= -8.55kN
2
2
0.22.625 8.55 0.02 3.31
2
18 20.511.200 10.641; =0.896 0.896 0.076;
2401.6*3.31*10
2.05*100
0.2100 *18 3.6
100
: 10 / 20
au
a
k N m
k k
A cm
D
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
2 ± ; =2.50 kNm, N= -8.55kN
2
2
0.22.50 8.55 0.02 3.18
2
18 20.511.418 11.224; =0.805 0.805 0.069;
2401.6*3.18*10
2.05*1000.2
100 *18 3.6100
: 10 / 20
au
a
k N m
k k
A cm
E
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
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3 ± ; =2.325 kNm, N= -8.55kN
2
2
0.22.325 8.55 0.02 3.01
218 20.5
2.423 11.745; =0.805 0.805 0.069;2401.6*3.01*10
2.05*100
0.2100 *18 3.6
100
: 10 / 20
au
a
kN m
k k
F
cm
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
3 ± ; =5.90 kNm, N= -8.55kN
2
2
0.25.90 8.55 0.02 6.58
2
18 20.57.923 7.599; =1.769 1.769 0.151;
2401.6*6.58*10
2.05*100
0.2100 *18 3.6
100
: 10 / 20
au
a
kN m
k k
G
cm
Q Q
¨ ¸! !© ¹
ª º
! ! p ! ! !
! !
! �
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