Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 3 (Q.No. 46)
46.
The shear force diagram fora cantilever beam of length l and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is a
Discussion:
12 comments Page 1 of 2.
VS fan said:
6 years ago
Because it sf is the area of the triangle(varying load), @fixed end load = w, using similarity of triangle load at any section x-x from a distance x from free end we get wx/l so total load @between section xx and free end = area of triangle(gradually varying load) = 1/2wxx/l = wx^2/l(parabolic curve).
Jaanu said:
6 years ago
@Ashfaq
It is slightly parabolic which we are not identified.
It is slightly parabolic which we are not identified.
Ashfaq said:
8 years ago
The shear force diagram for GVL for cantilever beam is inclined straight line.
Refer R.S.KHURMI
Refer R.S.KHURMI
(1)
Ppradeep gk said:
8 years ago
SFD
The verticlr line for Point load.
The inclined line for UDL.
parbolic curve for UVL.
BMD
The inclined line for a Point load.
The parabolic curve for UDL.
The cubic curve for UVL.
The verticlr line for Point load.
The inclined line for UDL.
parbolic curve for UVL.
BMD
The inclined line for a Point load.
The parabolic curve for UDL.
The cubic curve for UVL.
SANJAY said:
8 years ago
Sfd is always an inclined line and BMD is always parabolic. Its verified true.
When both ends free than SFD and BMD are both parabolic.
When both ends free than SFD and BMD are both parabolic.
Manu said:
8 years ago
For cantilever and gradually varying always having a curve shape in shear force diagram.
Neeraj said:
9 years ago
Answer is right In case Gvl load it parabolic.
Vicky said:
9 years ago
Yes, It should inclined line.
Parth said:
9 years ago
It should be inclined line.
Jnk said:
9 years ago
It may be the inclined staright line.
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