A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze[E = 12200 ksi] rods, and a solid steel (E - 31000 ksi) rod, as shown. The bronze rods (1) each have a diameter of 0.72 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.54 in. Assume l=59 in and L2=89 in. If all bars are unstressed before the load Pis applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P= 16 kips is applied. |(2) (1) L2 |L1 |B Answers: i ksi. 02 = i ksi.

A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze[E = 12200 ksi] rods, and a solid steel (E - 31000 ksi) rod, as shown. The bronze rods (1) each have a diameter of 0.72 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.54 in. Assume l=59 in and L2=89 in. If all bars are unstressed before the load Pis applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P= 16 kips is applied. |(2) (1) L2 |L1 |B Answers: i ksi. 02 = i ksi.

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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