Q 3\A rectangular bar is cut from an AISI 1018 cold-drawn steel flat. The bar is 60 mm wide by 10 mm thick and has a 12-mm hole drilled through the center, k,-0.899, k=0.85. Su-440MPA, Sy-370Mpa, K-2.5, q-0.82, The bar is concentrically loaded in push-pull fatigue by axial forces Fa, uniformly distributed across the width. Using a design factor of nf = ny = 1.8, estimate the largest force Fa that can be applied ignoring column action. 10 - F 12 60 1018

Q 3\A rectangular bar is cut from an AISI 1018 cold-drawn steel flat. The bar is 60 mm wide by 10 mm thick and has a 12-mm hole drilled through the center, k,-0.899, k=0.85. Su-440MPA, Sy-370Mpa, K-2.5, q-0.82, The bar is concentrically loaded in push-pull fatigue by axial forces Fa, uniformly distributed across the width. Using a design factor of nf = ny = 1.8, estimate the largest force Fa that can be applied ignoring column action. 10 - F 12 60 1018

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.9.3P: A vertical pole consisting of a circular tube of outer diameter 5 in. and inner diameter 4.5 in. is...

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