A state of stress at a point is the result of two separate actions; one produces the pure shear of 35 MPa shown in figure A and the other produces the pure shear of 30 MPa shown in figure B. 35 MPa X Figure A 35 MPa Which of the following most nearly gives the principal planes for the combined state of stress? Figure B 30 MPa 30 MPa

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Which of the following most nearly gives the principal planes for the combined state of stress?
Select the correct response:
-19.86 degrees
-17.04 degrees
-18.80 degrees
Figure A
-11.21 degrees
Transcribed Image Text:Which of the following most nearly gives the principal planes for the combined state of stress? Select the correct response: -19.86 degrees -17.04 degrees -18.80 degrees Figure A -11.21 degrees
es
A state of stress at a point is the result of two separate actions; one produces the pure shear of 35 MPa shown in figure A and the other produces the pure shear of 30 MPa shown in figure B.
35 MPa
-19.86 degrees
Y
-17.04 degrees
-X
Figure A
Which of the following most nearly gives the principal planes for the combined state of stress?
Select the correct response:
35 MPa
30°
Figure B
30 MPa
30 MPa
4
Transcribed Image Text:es A state of stress at a point is the result of two separate actions; one produces the pure shear of 35 MPa shown in figure A and the other produces the pure shear of 30 MPa shown in figure B. 35 MPa -19.86 degrees Y -17.04 degrees -X Figure A Which of the following most nearly gives the principal planes for the combined state of stress? Select the correct response: 35 MPa 30° Figure B 30 MPa 30 MPa 4
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