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A tee shape made from A913 Grade 70 steel is fabricated from…

A tee shape made from A913 Grade 70 steel is fabricated from two plates of steel. The flange plate is 0.750 in. × 22 in., and the stem plate is 0.500 in. × 7 in. Determine whether the shape is compact, noncompact or slender.

Published September 23, 2024
Categorized as Uncategorized

A tee shape made from A572 Grade 60 steel is fabricated from…

A tee shape made from A572 Grade 60 steel is fabricated from two plates of steel. The flange plate is 0.500 in. × 18 in., and the stem plate is 0.625 in. × 7 in. Determine whether the shape is compact, noncompact or slender.

Published September 23, 2024
Categorized as Uncategorized

The beam is braced at A, B, and C. Determine the lateral-tor…

The beam is braced at A, B, and C. Determine the lateral-torsional-buckling modification factor, Cb, for the unbraced length AB. Let P = 100 kip, L1 = 16 ft, and L2 = 7 ft.

Published September 23, 2024
Categorized as Uncategorized

For a W-shape beam with a moment of inertia of 660 in.4 and…

For a W-shape beam with a moment of inertia of 660 in.4 and a depth of 12 in., determine its yield moment, My. Assume the steel is A572 Grade 65.

Published September 23, 2024
Categorized as Uncategorized

Determine the nominal flexural strength, Mn, of a W12x40 for…

Determine the nominal flexural strength, Mn, of a W12x40 for a simple span of 22 ft with continuous lateral support. Use Fy = 90 ksi and Cb = 1.0.

Published September 23, 2024
Categorized as Uncategorized

Determine the nominal flexural strength, Mn, of a W24x68 for…

Determine the nominal flexural strength, Mn, of a W24x68 for a simple span of 14 ft with continuous lateral support. Use Fy = 75 ksi and Cb = 1.0.

Published September 23, 2024
Categorized as Uncategorized

Determine the value of the section modulus, S, about the hor…

Determine the value of the section modulus, S, about the horizontal z axis for the section. Let bf = 13 in., d = 24 in., tw = 0.500 in., and tf = 0.625 in.

Published September 23, 2024
Categorized as Uncategorized

Determine the value of the section modulus, S, about the hor…

Determine the value of the section modulus, S, about the horizontal z axis for the section. Let bf = 10 in., d = 24 in., tw = 0.250 in., and tf = 0.750 in.

Published September 23, 2024
Categorized as Uncategorized

Determine the nominal flexural strength, Mn, of a W12x40 for…

Determine the nominal flexural strength, Mn, of a W12x40 for a simple span of 10 ft with continuous lateral support. Use Fy = 90 ksi and Cb = 1.0.

Published September 23, 2024
Categorized as Uncategorized

For a W-shape beam with a moment of inertia of 675 in.4 and…

For a W-shape beam with a moment of inertia of 675 in.4 and a depth of 18 in., determine its yield moment, My. Assume the steel is A913 Grade 70.

Published September 23, 2024
Categorized as Uncategorized

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