An HSS 16 x 16 x 1/2 (A = 28.3 in?, twall = 0.465 in, r, = ry 6.31 in) with F, = 46 A 18 ft long column with simple end supports (K = 1.0). E = 29,000 ksi. (a) Calculate b/t and classify this element (nonslender element or slender element). (b) Calculate KL/r (c) Calculate Fer.

Structural Analysis
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Chapter2: Loads On Structures
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An HSS 16 x 16 x 1/2 (A = 28.3 in?, twall = 0.465 in, r, = ry 6.31 in) with Fy = 46 ksi is used for an
18 ft long column with simple end supports (K = 1.0). E = 29,000 ksi.
(a) Calculate b/t and classify this element (nonslender element or slender element).
(b) Calculate KL/r
(c) Calculate Fer.
Transcribed Image Text:An HSS 16 x 16 x 1/2 (A = 28.3 in?, twall = 0.465 in, r, = ry 6.31 in) with Fy = 46 ksi is used for an 18 ft long column with simple end supports (K = 1.0). E = 29,000 ksi. (a) Calculate b/t and classify this element (nonslender element or slender element). (b) Calculate KL/r (c) Calculate Fer.
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