Steel strip has to be formed as shown in Figure Q3, with a bend of inside radius of 400 mm and bend angle 30°. Using simple plastic analysis theory to evaluate the following: i. The residual stress pattern after forming ii. The final inside bend radius and bend angle Take E = 200 GN/m2 , and oy =240 MN/m2 for both tension and compression.

Steel strip has to be formed as shown in Figure Q3, with a bend of inside radius of 400 mm and bend angle 30°. Using simple plastic analysis theory to evaluate the following: i. The residual stress pattern after forming ii. The final inside bend radius and bend angle Take E = 200 GN/m2 , and oy =240 MN/m2 for both tension and compression.

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 2.5.25P: A capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just...

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