SFD and BMD for Cantilever- SFD & BMD Tutorial 1, Strength of Materials, Mechanical Engineering, GATE Video Lecture | Topper Handwritten Notes & Videos for GATE ME

hello the Sushil Kumar seen again I am
back with another tutorial and in this
total I am going to discuss with you how
to draw shear force diagram and bending
movement diagram for cantilever beam
this is I have taken a typical example
and this is 10 kilo Newton is here and
these all are length and this data
that's why I have given 1 meter 3 meter
and 3 meter in this video taught well I
guarantee you will come to know how to
draw a shear force diagram and bending
moment diagram for any cantilever beam
in shear force diagram and bending
moment diagram I am going to share with
you couple of videos those will make you
expert for drawing shear force diagram
and bending moment diagram this is a
typical example I have taken to solve
and I am sure you will come to know how
to draw all these diagrams so here first
we will draw shear force diagram s FD
and then will draw bending moment
diagram BMD in case of s FD here seen we
have how much load that means force 30
kilo Newton so we'll just as it is put
here 30 kilo Newton this this is would
be straight line because there is no
load here so the whole space I mean from
here to here that be constant length and
the length of the of this diagram having
30 kilo Newton value up to here but here
after seeing just come to here and this
then see 20 kilo Newton again we have
put it here that means that this line
height of this line would be increased
by 20 kilo Newton so this would be how
much 30 plus 20 is equal to 50 kilo
Newton now again no load here so this
would be state line again the load had
been increased by 10 kilo Newton so
that's why 10 plus
50 would be 60 kilo kilo Newton so this
is a bending movement diagram now how
you can find out how or how you can draw
the bending moment diagram you have come
to know how to draw shear force diagram
and bending moment diagram I am Telling
I am going to just tell you so this is
the diagram and this is the rectangle
right this rectangle is having a height
how much 30 and base 3 3 meter now if I
will tell you how to find out area of
this rectangle then 30 kilo Newton in to
3 meter is equal to 90 kilo Newton meter
kilo Newton meter into mitochondria
meter 30 into 60 and 30 into 3 is equal
to 90 now if this is a state this would
also be state but this is in positive
region and this would be negative region
because this this load because this load
this beam will be moved like this
negative side that is why this is our
negative now this is how much 90 kilo
Newton meter now again we have putting
this this design here only so 50 height
is 50 and this is base 3 15 to 3 is how
much 150 150 plus 90 0 for 0 for 2 so
this will be 240 kilo Newton meter this
would be how much - 40 kilo Newton meter
so this to be like this and the height
of this would be the value of height for
this would be 240 kilo Newton meter now
again we have another reason that is
remaining so how much the value of this
60 so 60 into base is 1 so 16 to 1 is
equal to 60 so 60 plus 240 how much 300
300 kilo Newton meter so this would be
like this and the value of this would be
300 kilo Newton meter and
you can read Romani can't just give
design of this like this or you can just
set this this is bending wind diagram
and this is shear force diagram and who
I hope you come to know how to draw this
diagram is quite easy but believe me my
dear if you want to draw any question I
mean if you want to solve any question
in case of shear force diagram and
bending movement diagram you can ask me
below by giving comment I am ready to
show those questions and upload those
videos to my new channel that's why
those are also getting problem in this
topic they can also come to know how to
solve quotient quite easy well thanks
for watching hope to see you again in my
next video bye bye