Problem No.1. The normal stress on plane pq of a prismatic bar in tension (see figure) is found to be 5700 psi. On plane rs, which makes an angle B=30° with plane pq, the stress is found to be 3500 psi. Determine the maximum normal stress ơmax and maximum shear stress Tmax in the bar. P 300

Problem No.1. The normal stress on plane pq of a prismatic bar in tension (see figure) is found to be 5700 psi. On plane rs, which makes an angle B=30° with plane pq, the stress is found to be 3500 psi. Determine the maximum normal stress ơmax and maximum shear stress Tmax in the bar. P 300

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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Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.

Question

Problem No.1. The normal stress on plane pq of a prismatic bar in tension
(see figure) is found to be 5700 psi. On plane rs, which makes an
angle B=30° with plane pq, the stress is found to be 3500 psi. Determine
the maximum normal stress ơmax and maximum shear stress Tmax in the
bar.
P
300
P

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