QUESTION 4 A composite spring has two closed coiled springs connected in series, each spring has 12 coils at a mean diameter of 25mm, and the stiffness of the composite spring is 700N/m. Find: 4.1 the wire diameter for the other spring if the other spring is of 2.5mm diameter 4.2 Estimate the greatest load that can be carried by the composite spring 4.3 the corresponding extension, for a maximum shear stress of 180MPA. Take G=80GPA.

QUESTION 4 A composite spring has two closed coiled springs connected in series, each spring has 12 coils at a mean diameter of 25mm, and the stiffness of the composite spring is 700N/m. Find: 4.1 the wire diameter for the other spring if the other spring is of 2.5mm diameter 4.2 Estimate the greatest load that can be carried by the composite spring 4.3 the corresponding extension, for a maximum shear stress of 180MPA. Take G=80GPA.

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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