Question

A 50-mm-wide steel bar has axial loads applied at points B, C, and D. If the normal stress magnitude in the bar must not exceed 60 MPa, determine the minimum thickness that can be used for the bar. (1) (2) 80 kN 40 kN (3) C 25 kN

Name: a 50 mm wide steel bar has axial loads applied at points b c and d if the normal stress magnitude in the bar must not exceed 60 mpa determine the minimum thickness that can be used for the b 42723
Uploaded: 2025-02-17T16:50:10-08:00
Duration: 3 min 9 s
Channel: Narayan Hari
Description: a 50 mm wide steel bar has axial loads applied at points b c and d if the normal stress magnitude in the bar must not exceed 60 mpa determine the minimum thickness that can be used for the b 42723

          A 50-mm-wide steel bar has axial loads applied at points B, C, and D. If the normal stress magnitude in the bar must not exceed 60 MPa, determine the
minimum thickness that can be used for the bar.
(1)
(2)
80 kN
40 kN
(3)
C
25 kN

a 50 mm wide steel bar has axial loads applied at points b c and d if the normal stress magnitude in the bar must not exceed 60 mpa determine the minimum thickness that can be used for the b 42723

Added by Nicol-S D.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Narayan Hari

02/17/2025

Step 1

Section (1): The internal force is the sum of all forces to the right of the section. $$F_1 = 80 \text{ kN} - 40 \text{ kN} + 25 \text{ kN} = 65 \text{ kN}$$ Section (2): The internal force is the sum of all forces to the right of the section. $$F_2 = -40 \text{ Show more…

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A 50-mm-wide steel bar has axial loads applied at points B, C, and D. If the normal stress magnitude in the bar must not exceed 60 MPa, determine the minimum thickness that can be used for the bar. (1) (2) 80 kN 40 kN (3) C 25 kN