2.15 The bar shown below must carry a tensile load of 200 kN. Calculate the diameter of the middle portion if the maximum stress is limited to 200 MPa. If the total extension of the bar under the 200-kN load must not exceed 0,22 mm, calculate the length of the middle portion (take E as 200 GPa). 200 KN 43 mm x 43 mm square cross-section 250 mm o 'd' Figure 2.21 50 mm 45 mm 200 kN [35,68 mm; 187,76 mm]
2.15 The bar shown below must carry a tensile load of 200 kN. Calculate the diameter of the middle portion if the maximum stress is limited to 200 MPa. If the total extension of the bar under the 200-kN load must not exceed 0,22 mm, calculate the length of the middle portion (take E as 200 GPa). 200 KN 43 mm x 43 mm square cross-section 250 mm o 'd' Figure 2.21 50 mm 45 mm 200 kN [35,68 mm; 187,76 mm]
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.10.1P: An aluminum tube is required to transmit an axial tensile force P = 33 k (sec figure part a). The...
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