UT question for BE student..

1. Nepal Engineering College,
Changunarayan, Bhaktapur
Subject: Structural Analysis I FM : 30 Marks
Time: 1 hour
1. Find deflection at free end of following beam of length 5m by using Unit Load Method.
Take EI to be constant throughout the beam. [5]
2. A system of 5 loads of 80KN, 160KN, 160KN, 60KN and 40 KN cross a beam of 20m
span with the 80KN load leading. The distance between the loads is 2.4m, 3.0m, 2.4m
and 1.8m respectively. Find the maximum bending moment and shear force at the 8m
from right support and moving from left support. Also find the absolute shear force and
maximum bending moment of the beam. [15]
3. A rectangular beam 20 cm × 40 cm (b×d) is simply supported on a span of 6m and
carries a central load of 200 kg. Calculate the strain energy due to shear and bending.
Neglect self-weight of the beam. Take E= 2*106 kg/cm2 and G= 0.85*106 kg/cm2. [10]
20kN