A three-hinged parabolic arch has a span of 30 m and the central rise is 5 m. It is subjected to a point load of 40 kN at a distance of 20 m from the right hinge. Calculate the vertical reaction component at its left support.

A three-hinged parabolic arch has a span of 30 m and the central rise is 5 m. It is subjected to a point load of 40 kN at a distance of 20 m from the right hinge. Calculate the vertical reaction component at its left support.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A three-hinged parabolic arch has a span of 30 m and the central rise is 5 m. It is subjected to a point
load of 40 kN at a distance of 20 m from the right hinge. Calculate the vertical reaction component at its
left support.
1. 35.35 KN
2. 40 KN
3. 13.13 KN
4. 26.67 KN

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