shear stress
show stress always parallel
of application of force
A
→
a
force
object
an
perpendicular
acts
it exerts
a
force acts parallel
1
to the surface of
.
surface of
=
show and
.
normal stress When
to the
Moment
in
Perpendicular
acts
Normal Stress away
to the surface
When
show force
surface
to the
Change
Normal Stress
2
.
.
bending
show and
each
in
.
Object
it exerts
a
show stress
Draw Free
separates structures Shiur force acts
in
a
.
(
Shiur stress
.
depends
pnpndiculw
show force
on
g- =
to
cause
break off
=
change of shape
changing Volume
Methods of failure
T=
=
A tallow =
A- ( Bolt/
Determines bolt
①
Bearing
p
=
Singh
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to
=
doubt
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,
consider middle
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( d) t
b.
↓
size
T=
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T,
V
/A
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-
→
Shaw
=
to multiply
you need
by
2w÷
Arca
→
→
_
3
Pluto
plate
then
.
Shear out
TAvy=V_
Lt
Singh
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=
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Moment
Shaw distributed
,
.
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=
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dx
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Boundary Conditions
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2
show
↓
where it acts
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when
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ub
show
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height
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f- )
( t)
thickness of
,
show
Moment multiply by
Always
in Radians
⊖
,
wait
load
-
Tensile failure of the
allowable stress
double show
Value of
/z
IT
^
Distributed Triangle
Max
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allow a } , ,
.
stress
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if
2
Plfo
Bowing
Must
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diagram
body
-
bolts
in
Fon
.
and
Shear Stress
Fmax
show strain
✗
bolt
shear failure of the
1.
4
✗
.
the
( Shaar )
segment
Show Strain
Break off or
with
Equation
Aku
Show
is
Force
Allowable
caused by sheer force)
show
Mom '^ts
4. Solve for unknowns
show Force
direction
Reaction
Support
had)
Determine number of equations
3 Cut Bean
an
diagram
Bending Moment Diagrams
Calculate
by
a
Area under shear
=
Initial conditions
'
dy
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