300 A W300 x 67 has two nes of 20 mm dia. Bolts in each lange (3 bolls in each line which has spacing as shown A36 steel is used with Fy= 250 MPa. Fu = 400 MPa Properties of W300 x 67 A = 8250 mm2 bf=201.05 mm = 1440 mm d=300mm tw = 84 mm a) Compute the effective net area of the section b) Compute the allowable tensile strength of the section 201.05 23 CIVIL ENGINEERING-STEEL DESIGN 14.40 201.05 50 75 75 32

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Chapter2: Loads On Structures
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Please double Check your final answer. Civil Engineering- Steel Design

 

Note: this is bolt diameter, you will consider +4 so, 20+4= 24 bolt diameter. Please recheck final answers

300
A W300 x 67 has two nes of 20 mm dia. Bolts in each flange (3 bolts
in each line which has
spacing as shown A36 steel is used with Fy= 250 MPa. Fu = 400 MPa
Properties of W300 x 67
A = 8250 mm2 bf - 201 05 mm = 1440 mm
d=300mm tw=84mm
a) Compute the effective net area of the section
b) Compute the allowable tensile strength of the section
201.05
CIVIL ENGINEERING-STEEL DESIGN
14.40
201.05
50
137.05
Transcribed Image Text:300 A W300 x 67 has two nes of 20 mm dia. Bolts in each flange (3 bolts in each line which has spacing as shown A36 steel is used with Fy= 250 MPa. Fu = 400 MPa Properties of W300 x 67 A = 8250 mm2 bf - 201 05 mm = 1440 mm d=300mm tw=84mm a) Compute the effective net area of the section b) Compute the allowable tensile strength of the section 201.05 CIVIL ENGINEERING-STEEL DESIGN 14.40 201.05 50 137.05
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