Question 4 The bar in Figure is made of steel that is assumed to be elastic perfectly plastic, with oy = 250 MPa. Determine (a) the maximum value of the applied load P that can be applied without causing the steel to yield and (b) the maximum value of P that the bar can support. Sketch the stress distribution at the critical section for each case. 40 mm 4 mm P 4 mm 2 mm 3.0 2.8 2.6 2.4 P ht 2.2 K - 4.0 2.0 3.0 2.0 h 1.8 1.5 1.6 1.2- h 1.1 1.4 1.2

Question 4 The bar in Figure is made of steel that is assumed to be elastic perfectly plastic, with oy = 250 MPa. Determine (a) the maximum value of the applied load P that can be applied without causing the steel to yield and (b) the maximum value of P that the bar can support. Sketch the stress distribution at the critical section for each case. 40 mm 4 mm P 4 mm 2 mm 3.0 2.8 2.6 2.4 P ht 2.2 K - 4.0 2.0 3.0 2.0 h 1.8 1.5 1.6 1.2- h 1.1 1.4 1.2

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.10P: The figure shows an idealized structure consisting of rigid bars ABC And DEF joined by a linearly...

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