Question

An overhanging beam has two overhangs, each of 2m on both sides of supports. The

distance between supports is 7m and the overall length of the beam is 11m . Two

point loads each of 4KN are kept on free ends of the overhangs. Draw shear force

and bending moment diagrams. Also find the value of maximum negative bending

momen​

Answer 1

Answer:

FBD = free body diagram

SFD = shear force diagram

BMD = bending moment diagram

E = modulus of elasticity, psi or MPa

I = second moment of area, in4 or m4

L = span length under consideration, in or m

M = maximum bending moment, lbf.in or kNm

P = total concentrated load, lbf or kN

R = reaction load at bearing point, lbf or kN

V = maximum shear force, lbf or kN

∆ = deflection or deformation, in or m

x = horizontal distance from reaction point, in or m

Answer 2

Answer:

Step-by-step explanation:

FBD = free body diagram

SFD = shear force diagram

BMD = bending moment diagram

E = modulus of elasticity, psi or MPa

I = second moment of area, in4 or m4

L = span length under consideration, in or m

M = maximum bending moment, lbf.in or kNm

P = total concentrated load, lbf or kN

R = reaction load at bearing point, lbf or kN

V = maximum shear force, lbf or kN

∆ = deflection or deformation, in or m

x = horizontal distance from reaction point, in or m