(a) the normal stresses in the steel plates (1) and the oak block (2). (b) the shortening of the block when the load is applied.
(a) the normal stresses in the steel plates (1) and the oak block (2). (b) the shortening of the block when the load is applied.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![The 200 x 200 x 1,250-mm oak [E = 12 GPa] block (2) shown is reinforced by bolting two 5 x 200 x 1,250 mm steel [E = 200 GPa]
plates (1) to opposite sides of the block. A concentrated load of 300 kN is applied to a rigid cap. Assume P = 300 kN, L = 1.25 m.
Determine
(a) the normal stresses in the steel plates (1) and the oak block (2).
(b) the shortening of the block when the load is applied.
B
(1)
Answers:
Calculate the cross-sectional area of each steel plate, A₁, and the cross-sectional area of the oak block, A2.
A₁ =
A₂ =
i
i
(1)
Save for Later
L
mm²
mm²
Attempts: 0 of 1 used
Submit Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec0472f3-d81c-4d4e-8d23-e88643cce0bb%2Fe40bf298-28bc-47d7-8a95-599bec709eea%2Fvp336zc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The 200 x 200 x 1,250-mm oak [E = 12 GPa] block (2) shown is reinforced by bolting two 5 x 200 x 1,250 mm steel [E = 200 GPa]
plates (1) to opposite sides of the block. A concentrated load of 300 kN is applied to a rigid cap. Assume P = 300 kN, L = 1.25 m.
Determine
(a) the normal stresses in the steel plates (1) and the oak block (2).
(b) the shortening of the block when the load is applied.
B
(1)
Answers:
Calculate the cross-sectional area of each steel plate, A₁, and the cross-sectional area of the oak block, A2.
A₁ =
A₂ =
i
i
(1)
Save for Later
L
mm²
mm²
Attempts: 0 of 1 used
Submit Answer
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