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Determine the LRFD design strengths ØP and the ASD allowable strengths Pn/ of the following section due to block shear as indicated. a. For a W 12 x 30 (Fy=345 MPa, Fu= 450 MPa) in Figure 3 if a 22-mm bolt is used in the connection. Properties of W 12 x 30: A= 5671 mm², t=11.18 mm, b= 165.61 mm. b. For the 12-mm by 400-mm bolted plate in Figure 4 (Fy= 250 MPa, Fu = 400 MPa) if a 19- mm bolt is used. YA 5 mm *5mm 22 k 40mm 40mm Figure 3 50 mm 100 mm 100 mm 65 mm Figure 4

Determine the LRFD design strengths ØP and the ASD allowable strengths Pn/ of the following section due to block shear as indicated. a. For a W 12 x 30 (Fy=345 MPa, Fu= 450 MPa) in Figure 3 if a 22-mm bolt is used in the connection. Properties of W 12 x 30: A= 5671 mm², t=11.18 mm, b= 165.61 mm. b. For the 12-mm by 400-mm bolted plate in Figure 4 (Fy= 250 MPa, Fu = 400 MPa) if a 19- mm bolt is used. YA 5 mm *5mm 22 k 40mm 40mm Figure 3 50 mm 100 mm 100 mm 65 mm Figure 4

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Determine the LRFD design strengths Ø, P, and the ASD allowable strengths P/ of the following section due to block shear as indicated. a. For a W 12 x 30 (Fy=345 MPa, Fu = 450 MPa) in Figure 3 if a 22-mm bolt is used in the connection. Properties of W 12 x 30: A= 5671 mm², te=11.18 mm, b = 165.61 mm. b. For the 12-mm by 400-mm bolted plate in Figure 4 (Fy = 250 MPa, Fu = 400 MPa) if a 19- mm bolt is used. Tea 40mm * 75 mm 40mm k 40mm Figure 3 50 mm 100 mm 100 mm 65 mm Figure 4 *5 mm
Transcribed Image Text:Determine the LRFD design strengths Ø, P, and the ASD allowable strengths P/ of the following section due to block shear as indicated. a. For a W 12 x 30 (Fy=345 MPa, Fu = 450 MPa) in Figure 3 if a 22-mm bolt is used in the connection. Properties of W 12 x 30: A= 5671 mm², te=11.18 mm, b = 165.61 mm. b. For the 12-mm by 400-mm bolted plate in Figure 4 (Fy = 250 MPa, Fu = 400 MPa) if a 19- mm bolt is used. Tea 40mm * 75 mm 40mm k 40mm Figure 3 50 mm 100 mm 100 mm 65 mm Figure 4 *5 mm
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