Determine the lightest channel section to the given service load; PLL = 150 kN PDL = 1200 kN Use LRFD and NSCP-AISC specifications for the design. The length of the member is 9m. Use A992 steel and D20mm bolts and oversized hole diameter. Assume U = 0.85 for design and analysis. • Determine the governing load combination using LRFD. • Determine the lightest channel sufficient to carry the loads. Check the adequacy in terms of strength (Gross section yielding, Tensile rupture strength and block shear)) and stability (slenderness).
Determine the lightest channel section to the given service load; PLL = 150 kN PDL = 1200 kN Use LRFD and NSCP-AISC specifications for the design. The length of the member is 9m. Use A992 steel and D20mm bolts and oversized hole diameter. Assume U = 0.85 for design and analysis. • Determine the governing load combination using LRFD. • Determine the lightest channel sufficient to carry the loads. Check the adequacy in terms of strength (Gross section yielding, Tensile rupture strength and block shear)) and stability (slenderness).
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
Determine the lightest channel section to the given service load;
PLL = 150 kN PDL = 1200 kN
Use LRFD and NSCP-AISC specifications for the design. The length of the member is 9m. Use A992 steel and D20mm bolts and oversized hole diameter. Assume U = 0.85 for design and analysis.
• Determine the governing load combination using LRFD.
• Determine the lightest channel sufficient to carry the loads.
Check the adequacy in terms of strength (Gross section yielding, Tensile rupture
strength and block shear)) and stability (slenderness).
Transcribed Image Text:75 75 75 75
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