wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A three-hinged symmetrical parabolic arch of span 20 m and rise 5 m carries a uniformly distributed load of 2 kN/m for the whole span. The bending moment at quarter point is

A
zero
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
75 kN-m (Sagging)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
100 kN-m (Sagging)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
75 kN-m (Hogging)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A zero
The bending moment throughout the span will be zero for a three hinged parabolic arch subjected to uniformly distributed load.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dearrangement
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon