Basic HTML Version
50
3.3.3 nl'Hlflf1Il1JU 1lC1:::f1Uflnntll
lu,
10
ll:::IVV~'II tl~f1
n tltlf1t1UUtlll:::f11, fi1U 11\1 u::: 11'1
U
f11 'i }11r111u f11'i 1J tlf1U1 11 I
~U
ri1UIYilllil1Jf1Hl!'rf)
l,rmlJl:::!'rlJn1Jl'rf11"''lf11H1~!'r1JU l~vVl
un \U
1 ~ 11'l[~'V1~!'(1J U !'r1lJm:)
fu
l}1ll~~ln~~u u1f1nl'i'V1~!'r1JU
111l:::mIJl::;!'rlJnUf111
H~l1.J}1~1J
'hi
f1.
Vlm\u1mllJunl.1.J~~ln~~1.Jl!~",!~11.Jf111.J (U1f1~,j~
3.3)
u1f1!'rlJnl'il1 (2.6)
(J'max
c
Me
25. 1025x250
208333.333
25.1025
h
2
N.m.
250
mm.
I
3
-20X(50 )
~
208333 .333
12
fil1.J1\u'M'
Om"
~
30.123
N/mm2
4
mm
(mf1rl1.J1f1 f1: 104)
'II .
Vl\l1'i\ulmm1lJlri'1.JIQfJ1.J~ln~~1.Jl!~",!~I1.Jf111.J(ulnt,j~
3.3)
\)lf1!'rlJnl'il1 (2.9)
3.V
3x87.57
'"(max
2.A
2.x 100000
Vonax
87.57 N.
A
200X500
\00000
mm
2
fi11.J1\U'I.i'
1.31355
N/mm2
f1. i1\l11Ilmm:::U:::f11'i
lri~~ln~~1.Jl!~"'!~
hlf111.J
\)l nm 'i l~ ~
5
Wl~m'il~~
4 (f11f1rlU1f1 'II)
I'Ll
wL
4
~
Y
max
- - +--
192EI
384EI
P
9. 81
N.
'-
1000
min.
W
77.04
N/m.
[
~0 7 X
10J
N/mm
2
(mf1rlmf1 f1:108)