A block is subjected to the stresses as shown in Fig. 1. If the allowable compressive normal stress is 34 MPa. Determine: (a) the maximum allowable value of (o).(b) the normal shear stress in MPa.(c) the principal stresses and their directions.(d) the maximum shear stress and direction.(e) from previous results draw Mohr's circle stress and indicate all stresses and their directions. 20 100 MPa 20
A block is subjected to the stresses as shown in Fig. 1. If the allowable compressive normal stress is 34 MPa. Determine: (a) the maximum allowable value of (o).(b) the normal shear stress in MPa.(c) the principal stresses and their directions.(d) the maximum shear stress and direction.(e) from previous results draw Mohr's circle stress and indicate all stresses and their directions. 20 100 MPa 20
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.4.8P: - A specimen used in a coupon test has norm al stress ??. = 15 MPa (see figure). Using Mohr’s...
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![A block is subjected to the stresses as
shown in Fig. 1. If the allowable compressive
normal stress is 34 MPa. Determine: (a) the
maximum allowable value of (o).(b) the
normal shear stress in MPa.(c) the principal
stresses and their directions.(d) the
maximum shear stress and direction.(e)
from previous results draw Mohr's circle
stress and indicate all stresses and their
directions.
20
100 MPa
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F10580e84-865b-420d-9f20-c0990425db9b%2Fa2ccc74e-8e7b-406f-ad2f-e0bd98de6870%2F70x5fjo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A block is subjected to the stresses as
shown in Fig. 1. If the allowable compressive
normal stress is 34 MPa. Determine: (a) the
maximum allowable value of (o).(b) the
normal shear stress in MPa.(c) the principal
stresses and their directions.(d) the
maximum shear stress and direction.(e)
from previous results draw Mohr's circle
stress and indicate all stresses and their
directions.
20
100 MPa
20
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