A rectangular block is subjected to two perpendicular stresses of 10 MPa tension and 10 MPa compression. Determine the stresses on planes inclined at (i) 30°, (ii) 45°, and (iii) 60° with the plane of compressive stress. Also find the principal stresses and draw the MOHR's circle. 30° 10 60° (a) 10 (MPa) 45° 10 45° 10 30° 60° ↑ 10 (c) 10

Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN:9781305081550
Author:Braja M. Das
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Chapter6: Vertical Stress Increase In Soil
Section: Chapter Questions
Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...
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A rectangular block is subjected to two perpendicular stresses of 10 MPa tension and 10 MPa
compression. Determine the stresses on planes inclined at (i) 30°, (ii) 45°, and (iii) 60° with the
plane of compressive stress.
Also find the principal stresses and draw the MOHR's circle.
30°
10
60°
(a)
10
(MPa)
45°
10
45°
10
30°
60°
↑
10
(c)
10
Transcribed Image Text:A rectangular block is subjected to two perpendicular stresses of 10 MPa tension and 10 MPa compression. Determine the stresses on planes inclined at (i) 30°, (ii) 45°, and (iii) 60° with the plane of compressive stress. Also find the principal stresses and draw the MOHR's circle. 30° 10 60° (a) 10 (MPa) 45° 10 45° 10 30° 60° ↑ 10 (c) 10
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