1- Determine the orientation measured clockwise to the principal plane (in degrees). 2- Transform the state of stress shown by rotating its orientation 50 degrees counterclockwise. What is the normal stress (in MPa) on the face which originally had the 75 MPa compressive stress (i.e. the top and bottom of the element). Make sure to enter a positive answer if it is in tension and a negative answer if it is in compression. Transform the state of stress shown by rotating its orientation 50 degreescounterclockwise. What is the normal stress (in MPa) on the face whichoriginally had the 75 MPa compressive stress (i.e. the top and bottom of theelement). Make sure to enter a positive answer if it is in tension and anegative answer if it is in compression.75 MPa125 MPa50 MPa Determine the orientation measured clockwise to the principal plane (indegrees).75 MPa125 MPa50 MPa

Normal and shear stress is given we can find unknown by analytically

Answered: Determine the orientation measured…

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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1- Determine the orientation measured clockwise to the principal plane (in degrees).

2- Transform the state of stress shown by rotating its orientation 50 degrees counterclockwise. What is the normal stress (in MPa) on the face which originally had the 75 MPa compressive stress(i.e. the top and bottom of the element). Make sure to enter a positive answer if it is in tension and a negative answer if it is in compression.

Transform the state of stress shown by rotating its orientation 50 degrees
counterclockwise. What is the normal stress (in MPa) on the face which
originally had the 75 MPa compressive stress (i.e. the top and bottom of the
element). Make sure to enter a positive answer if it is in tension and a
negative answer if it is in compression.
75 MPa
125 MPa
50 MPa

Determine the orientation measured clockwise to the principal plane (in
degrees).
75 MPa
125 MPa
50 MPa

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