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Problem No. 1 Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use F, = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 t = 11.1 mm x = 15.3 mm =32.70 x 10 mm ly=1.16 x 105 mm² I [

Problem No. 1 Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use F, = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 t = 11.1 mm x = 15.3 mm =32.70 x 10 mm ly=1.16 x 105 mm² I [

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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Problem No. 1 Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use F, = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 t = 11.1 mm x = 15.3 mm =32.70 x 10 mm ly=1.16 x 105 mm² I [
Transcribed Image Text:Problem No. 1 Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use F, = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 t = 11.1 mm x = 15.3 mm =32.70 x 10 mm ly=1.16 x 105 mm² I [
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