What are the relative significances of the moment of inertia and the radius of gyration? With what intention are these defined? Discuss in detail with examples, under what circumstances is it desirable to have small and large values of the moment of the inertia.

What are the relative significances of the moment of inertia and the radius of gyration? With what intention are these defined? Discuss in detail with examples, under what circumstances is it desirable to have small and large values of the moment of the inertia.

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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Concept explainers

Finite element procedure and modelling

Finite element method (FEM) is a mathematical technique that primarily implements the numerical approach and finds approximate solutions to the engineering problems. The finite element method is widely used in many civil engineering applications, especially in the domain of structural mechanics to find solutions to partial differential equations (PDEs), which governs the motion of structures under external influences like loads.

Question

Please don't reject . Solve Q3 . Please don't reject .

8:54 O
3.
What are the relative significances of the moment of inertia and the radius of gyration? With
what intention are these defined? Discuss in detail with examples, under what circumstances is it
desirable to have small and large values of the moment of the inertia.

8:54 O
(e)
a thin ring of radii Rj and R2

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