The compound bar carries the axial forces P and 2P. Find the maximum allowable value of P if the working stresses are 40 Ksi for steel and 20 ksi for aluminum, and the total elongation of the bar is not to exceed 0.2 in. C/Users/HP/Desktop/SECOND%20YR%202ND%20SEM/MECHANICS%20OF%20DEFORMABLE%20BODIES. Q *| 日Q EA Read aloud V DrawO Erase ARthe overall length of the member is not to change by more than 3 mm; and (ii) thestresses are not to exceed 140 MPa in steel and 120 MPa in bronze. The moduli ofelasticity are 200 GPa for steel and 80 GPa for bronze.2.14 The compound bar carries the axial forces P and 2P. Find the maximumallowable value of P if the working stresses are 40 ksi for steel and 20 ksi for alumi-and the total elongation of the bar is not to exceed 0.2 in.num,3 ft4 ft2PPSteelAluminumA = 0.6 in.2E = 10 × 106 psiA = 0.4 in.2E = 29 × 10° psi%D%3D%3DFIG. P2.142.15 The compound bar containing steel, bronze, and aluminum segments carriesworkingthe avial loads shown in the figure The pronerties of the seaments and the worlina3:07 PM23/03/2021

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2.14 The compound bar carries the axial forces P and 2P. Find the maximum allowable value of P if the working stresses are 40 ksi for steel and 20 ksi for alumi- num, and the total elongation of the bar is not to exceed 0.2 in. 3 ft 4 ft 2P Steel Aluminum A = 0.6 in.2 E = 10 x 106 psi A = 0.4 in.2 E = 29 × 10° psi FIG. P2.14

2.14 The compound bar carries the axial forces P and 2P. Find the maximum allowable value of P if the working stresses are 40 ksi for steel and 20 ksi for alumi- num, and the total elongation of the bar is not to exceed 0.2 in. 3 ft 4 ft 2P Steel Aluminum A = 0.6 in.2 E = 10 x 106 psi A = 0.4 in.2 E = 29 × 10° psi FIG. P2.14

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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