1.1 This plan shows the top view of a structural frame for a one story building. Determine the tributary area for columns A2, B3, C4, and E4. Also find the total loads (reactions) at the bottom of the columns (base level above foundations); assume: • Live Load = 70 psf • Dead Load = 50 psf • Beam weight = 30 lb/ft Column weight = 100 lbs. 40 32" 20 -2 18 18' Loads in (lbs) Loads in (lbs) Loads in (lbs) resulted from resulted from Total Load Reaction Column Tributary Area (sf) resulted from dead and live loads (lbs) beams weights column weight A2 B3 C4 E4

1.1 This plan shows the top view of a structural frame for a one story building. Determine the tributary area for columns A2, B3, C4, and E4. Also find the total loads (reactions) at the bottom of the columns (base level above foundations); assume: • Live Load = 70 psf • Dead Load = 50 psf • Beam weight = 30 lb/ft Column weight = 100 lbs. 40 32" 20 -2 18 18' Loads in (lbs) Loads in (lbs) Loads in (lbs) resulted from resulted from Total Load Reaction Column Tributary Area (sf) resulted from dead and live loads (lbs) beams weights column weight A2 B3 C4 E4

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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A column in the upper story of a building is subjected to a compressive load from thefollowing sources: dead load = 15.8 kips, live load = 13.7 kips, roof live load = 18.7 kips,snow load = 16.5 kips, rain load = 17.2 kips, wind load = 13.5 kips, and earthquake load= 11.8 kips. Using ASD, what is the required nominal strength of the column for a safety factor Ωof 1.67?
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