3.22. A plane elemen is sujet t he streses shown in Fg -21. Dtemine analytially () th pincipl stesesand their dircions and () theminimum shearing stesses and the diections of the plnes on which they ac.75 MPa62.5 MPa50 MPa50 MPa62.5 MPa75 MPaFig. 3-21

Given:- σx=-50MPa(Compressive)σy=-75MPa(Compressive)ζxy=-62.5MPa To find:- a) principal stresses and…

3.22. A plane element is subject to the stesseshown in Fig. 3-21. Determine analyticall ()the pincipal streses and their directions and (b) the minimum shearing stresses and the directions of the planes on which thy act.

3.22. A plane element is subject to the stesseshown in Fig. 3-21. Determine analyticall ()the pincipal streses and their directions and (b) the minimum shearing stresses and the directions of the planes on which thy act.

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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Concept explainers

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

3.22. A plane elemen is sujet t he streses shown in Fg -21. Dtemine analytially () th pincipl steses
and their dircions and () theminimum shearing stesses and the diections of the plnes on which they ac.
75 MPa
62.5 MPa
50 MPa
50 MPa
62.5 MPa
75 MPa
Fig. 3-21

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