A bolted lap joint is shown in the figure below. The bolts are 20 mm in diameter in 23 mm holes. The plates are 12 mm thick. X1 = 33 mm, X2 = 76 mm, and x3 = 50 mm. - Allowable stresses of plates: • Tension in gross area = 0.60 Fy o Tension in net area = 0.50 Fu • Shear on net area = 0.30 Fu - Yield strength of plate, Fy = 248 MPa • Ultimate tensile strength of plate, Fu = 400 MPa • Find the safe load P based on gross area yielding in kN. [ Select ] [Select ] 430 489 450 [ Selee None of the choices 521 [ Select ] Find the safe load P based on net area rapture in kN. [ Select ] [Select] [S 439 468 None of the choices 512 487 [ Select] 621 530 578 None of the choices 486 • Find the safe load P based on block shear in kN. [ Select ]
A bolted lap joint is shown in the figure below. The bolts are 20 mm in diameter in 23 mm holes. The plates are 12 mm thick. X1 = 33 mm, X2 = 76 mm, and x3 = 50 mm. - Allowable stresses of plates: • Tension in gross area = 0.60 Fy o Tension in net area = 0.50 Fu • Shear on net area = 0.30 Fu - Yield strength of plate, Fy = 248 MPa • Ultimate tensile strength of plate, Fu = 400 MPa • Find the safe load P based on gross area yielding in kN. [ Select ] [Select ] 430 489 450 [ Selee None of the choices 521 [ Select ] Find the safe load P based on net area rapture in kN. [ Select ] [Select] [S 439 468 None of the choices 512 487 [ Select] 621 530 578 None of the choices 486 • Find the safe load P based on block shear in kN. [ Select ]
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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![A bolted lap joint is shown in the figure below. The bolts are 20 mm in diameter in 23 mm holes. The plates are 12 mm thick.
X1 = 33 mm, X2 = 76 mm, and x3 = 50 mm.
Allowable stresses of plates:
• Tension in gross area = 0.60 Fy
• Tension in net area = 0.50 Fu
• Shear on net area = 0.30 Fu
- Yield strength of plate, Fy 248 MPa
• Ultimate tensile strength of plate, Fu = 400 MPa
Ex.
to
X2
O O
. Find the safe load P based on gross area yielding in kN.
[ Select]
[Select]
430
489
450
[Sele None of the choices
521
[ Select]
•Find the safe load P based on net area rapture in kN. L Select]
[ Select]
(Se 439
468
None of the choices
512
487
[ Select]
621
530
578
None of the choices
486
Find the safe load P based on block shear in kN. [Select]
<>
Va](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F675cb01c-4f5d-497f-8676-f86753a2e0f9%2F4c5c1a49-616e-4ba5-b8a1-3f4aa320fd7f%2Fwseo15g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A bolted lap joint is shown in the figure below. The bolts are 20 mm in diameter in 23 mm holes. The plates are 12 mm thick.
X1 = 33 mm, X2 = 76 mm, and x3 = 50 mm.
Allowable stresses of plates:
• Tension in gross area = 0.60 Fy
• Tension in net area = 0.50 Fu
• Shear on net area = 0.30 Fu
- Yield strength of plate, Fy 248 MPa
• Ultimate tensile strength of plate, Fu = 400 MPa
Ex.
to
X2
O O
. Find the safe load P based on gross area yielding in kN.
[ Select]
[Select]
430
489
450
[Sele None of the choices
521
[ Select]
•Find the safe load P based on net area rapture in kN. L Select]
[ Select]
(Se 439
468
None of the choices
512
487
[ Select]
621
530
578
None of the choices
486
Find the safe load P based on block shear in kN. [Select]
<>
Va
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