A short reinforced concrete tied column is shown in cross section.
A short reinforced concrete tied column is shown in cross section. Table values are not acceptable; calculations are required. Use ASeE 7. Design Criteria The column carries vertical loads and moments about the center line x-x as follows (N= vertical load, M = moment). The loads are unfactored, design-level values
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• f’c = 4ksi
• fv = 50 ksi
• service dead load only, N = 150 kips, M = 100 ft-kips
• service live load (office occupancy) only, N= 70 kips, M = 20 ft-kips
• earthquake only {design level}, N=0, M= 450 ft-kips
• seismic design category 0, redundancy factor = 1; SDs=O.5
Verify the adequacy of the column design. What comments could be offered on this analysis?
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Posted 13 Jun 2017 08:06 AM
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