Question

a cantilever beam of length 2m carry a udl of 2kn/m length over whole length and point load of 3kn/m at free end .draw sfd and bmd

Answer 1

Explanation:

Support Reaction Calculation

ΣFy=0

RA−4−(2x2)=0

RA=8kN

Shear Force Calculations:

(F)A=+8kN

(FR)A=+8kN

(F)C=+8kN

(F)B=+4=4kN

(FR)B=4−4=0kN

Bending Moment Calculations:

MB=0kN−mBisfreeend.

MC=−(4x2)−(2x2)x1=−12kN−m

MA=−(4x4)−(2x2)x3=−28kN−m

Answer 2

Answer:

draw a diagram to show the process of insolation barxrhj।