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Problem 10. The A-36 steel plate has a thickness of 12 mm. If there are shoulder fillets at B and C, and allow = 150 MPa, determine the maximum axial load P that it can support. The maximum stress at the fillets can be determined from the formula Omax = K Gave, where K is the stress concentration factor for fillets given in Graphs in Section 4.7 of Hibbeler textbook, and based on the fillet radius to small width and large width to small width ratios. Also compute its elongation neglecting the effects of the fillets. 60 mm P

Problem 10. The A-36 steel plate has a thickness of 12 mm. If there are shoulder fillets at B and C, and allow = 150 MPa, determine the maximum axial load P that it can support. The maximum stress at the fillets can be determined from the formula Omax = K Gave, where K is the stress concentration factor for fillets given in Graphs in Section 4.7 of Hibbeler textbook, and based on the fillet radius to small width and large width to small width ratios. Also compute its elongation neglecting the effects of the fillets. 60 mm P

Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.9.30P
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Problem 10. The A-36 steel plate has a thickness of 12 mm. If there are shoulder fillets at B and C, and O allow = 150 MPa, determine the maximum axial load P that it can support. The maximum stress at the fillets can be determined from the formula Omax = K Gave, where K is the stress concentration factor for fillets given in Graphs in Section 4.7 of Hibbeler textbook, and based on the fillet radius to small width and large width to small width ratios. Also compute its elongation neglecting the effects of the fillets. 60 mm P A B r = 30 mm 200 mm 120 mm 800 mm r = 30 mm 200 mm 60 mm P
Transcribed Image Text:Problem 10. The A-36 steel plate has a thickness of 12 mm. If there are shoulder fillets at B and C, and O allow = 150 MPa, determine the maximum axial load P that it can support. The maximum stress at the fillets can be determined from the formula Omax = K Gave, where K is the stress concentration factor for fillets given in Graphs in Section 4.7 of Hibbeler textbook, and based on the fillet radius to small width and large width to small width ratios. Also compute its elongation neglecting the effects of the fillets. 60 mm P A B r = 30 mm 200 mm 120 mm 800 mm r = 30 mm 200 mm 60 mm P
K 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0 0.1 0.2 0.3 W h W h NA wh = 4.0. = 3.0 O avg W h W h 0.4 0.5 0.6 r h = = N ht 2.0 = 1.5. 0.7 TAL 3635 W h W h = N 1.2- 1.1 0.8 0.9 1.0 K 3.2 3.0 2.8 2.6 2.4 2.2 2.0 0 0.1 N 0.2 2r W O avg 0.3 2r N (w - 2r)t 0.4 N 0.5
Transcribed Image Text:K 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0 0.1 0.2 0.3 W h W h NA wh = 4.0. = 3.0 O avg W h W h 0.4 0.5 0.6 r h = = N ht 2.0 = 1.5. 0.7 TAL 3635 W h W h = N 1.2- 1.1 0.8 0.9 1.0 K 3.2 3.0 2.8 2.6 2.4 2.2 2.0 0 0.1 N 0.2 2r W O avg 0.3 2r N (w - 2r)t 0.4 N 0.5
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