(B) Two concentric plain helical springs of the same length are wound out of the same wire circular in cross section and supports a compressive load P. The inner spring consists of 20 turns of mean dimeter 160 mm and the outer spring has 18 turns of mean diameter 200 mm. Calculate the maximum stress induced in the spring if the diameter of wire is equal to 10 mm and Pis equal to 1000 N. (Take K,=1)
(B) Two concentric plain helical springs of the same length are wound out of the same wire circular in cross section and supports a compressive load P. The inner spring consists of 20 turns of mean dimeter 160 mm and the outer spring has 18 turns of mean diameter 200 mm. Calculate the maximum stress induced in the spring if the diameter of wire is equal to 10 mm and Pis equal to 1000 N. (Take K,=1)
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.19P: Repeat Problem 2.3-18, but assume that the bar is made of copper alloy. Calculate the displacements...
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Two concentric plain helical springs of the same length are wound out of the same
wire circular in cross section and supports a compressive load P. The inner spring
mean diameter 200 mm. Calculate the maximum stress induced in the spring if the
consists of 20 turns of mean dimeter 160 mm and the outer spring has 18 turns of
diameter of wire is equal to 10 mm and Pis equal to 1000 N. (Take Ks=1)
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