Q3 A spring in the form of a helix is made of steel wire 10 mm in diameter and a mean radius of 50 mm. Determine the number of turns needed to permit an elongation of 60 mm and a shearing stress not exceeding 100 MPa. G= 83 GPa. Use Eq. (3-10).

Q3 A spring in the form of a helix is made of steel wire 10 mm in diameter and a mean radius of 50 mm. Determine the number of turns needed to permit an elongation of 60 mm and a shearing stress not exceeding 100 MPa. G= 83 GPa. Use Eq. (3-10).

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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Q3 A spring in the form of a helix is made of steel wire
10 mm in diameter and a mean radius of 50 mm. Determine the
number of turns needed to permit an elongation of 60 mm and
a shearing stress not exceeding 100 MPa. G= 83 GPa. Use
Eq. (3-10).

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