Basic HTML Version
~ .
UH51lJ (Combined Load)
L~\JUHnm::WJ1~UHL~\J~~n'Um~m::~1/J~m::vh
'U\Jf11\JI1~!J
llJ!lJ\J.1
11~!JUH~l"I1lJ1J~::lf1"11~1lJn\J'I.I' .i~~v~
2.22
F
w
N / m
M,
~\M'
~
1
1111" 1*
*
R"
(n)
K"
RA
(~)
R"
M '(~III
1111111111111*
't2
RA
(A)
2.4.3 H1
~LQV\JLLl'L:: llJLlJ\J.1.i~
i\Jf11\J (Shear and Bending Moment) [9)
.
.
.
!jjVfl1\J \lflm
::"'l~'UH1 ~11~mJ
111UfllLl'L:: llJLlJ\J.1mu\Jvfl
~::"' ll11'ti1~fl11lJLri'\J
ii\J
mvl \Jf11\J
1\Jfl1~~~::111~\Jl~~!J~fl11lJLri'\J~111r1l'1~ l~
'1
~V~f11\Jii~~lL~\J~~::I'i'!J~l"I1lJn()
ti
1\J1U111111
~ ~
1Il'L:: llJLlJ\J.1
.i~~Li1~ ~\J ~111r1~~,f
\J i ,r'l.l'LiYvfiv\J
1
~/Jfl1~ H'l"IlJfl1~ l"IlJ'll'L"I11~
Q' ,
l"I()~Vff1l"1~~
fl. UHIQV\J (Shear Force)
fiVUH~m::"'lMf11\J\lfllQV\J~1~i\Ju\J1~~
Vfl91mi1tLH
if~::jjYll'L';VflmQV\J~1~~V~1l"1~~i~1l1f11\Ji\J~ 1\J lm~l"Ir1~';1~
'1
lJ1fl
~ . '1~v::umlJ~V~UHLQV\J
(Shear force diagram)
,.,~V
SFD
fiVUYl\Jm'W~Ul"l~~fI11lJ
crlJ-W\J {
~:: 1111~!L~ ~L
QV\J n'U fl11lJ
V11~
V
~fl1\J
1
~
vjj
~~"I1N.I'
1\J
~lVjjv~V~fl1W~\J ~~ I~ 'JJ~
\J ri 1
.
. .
"I11~Ufl\J
x
~ :: L~\J~::u::"I11~Vi1~
'I
VmlJfI11lJ{J11~V~f11\JU1.J ~~!L';"I11~.I'l\J~lujjV~1.J~~"I1N~l1.J
~11jjVl'!~~V~f111.J,f1.J Ul'L::ri1"111~!Lfl\J
y
'::L~\Jri1L1HLQV\JlwLln~~~111r1~~ l~
'1
~V~f111J
fl. 1'JJLlJ1J.1.iI'l(Bending Moment) fiv
llJLlJ1.J.1~Li1~~1.Jti'1.Jnivwlfl!LHIQv1.J~m::Vh
~Vf111.J l'JJI'JJ\J.1I'l~ifm~~~::Vh Mf111.J~~1JLLl ~L~V1.J,f1.J lri'~~v.1.J 'hjl"ll'JJ1 )()~.:: H~l1.J 'l~~n
22