A concrete rectangular column with dimensions A= 343 mm and B= 575 mm (See figure below) is braced against side sway. The column is to be fixed on both ends for bending about the Y-axis and to be pinned on both ends for bending about the X-axis. The unsupported length is 7.99 meters. Use f'c-33.76 MPa. Reinforcements are along "B" only. B L The column is subjected to the following service loads:

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Axial Dead Load =444 KN
Axial Live Load=641 KN
Moment about the X-axis due to Dead Load
on the top of the column = 170 kN-m
Moment about the Y-axis due to Dead Load
on the top of the column = 132 kN-m
Moment about the X-axis due to Live Load
on the top of the column = 172 kN-m
Moment about the Y-axis due to Live Load
on the top of the column = 143 kN-m
Moment about the X-axis due to Dead Load
on the bottom of the column = 153 kN-m
Moment about the Y-axis due to Dead Load
on the bottom of the column = 177 kN-m
Moment about the X-axis due to Live Load
on the bottom of the column = 161 kN-m
Moment about the Y-axis due to Live Load
on the bottom of the column = 233 kN-m
If the end moments results to the column
having a singular curve for both axes, and
the column is not subjected to any
transverse loads, calculate the eccentricity
(using the design moment) of the load along
the X-axis in mm.
Transcribed Image Text:Axial Dead Load =444 KN Axial Live Load=641 KN Moment about the X-axis due to Dead Load on the top of the column = 170 kN-m Moment about the Y-axis due to Dead Load on the top of the column = 132 kN-m Moment about the X-axis due to Live Load on the top of the column = 172 kN-m Moment about the Y-axis due to Live Load on the top of the column = 143 kN-m Moment about the X-axis due to Dead Load on the bottom of the column = 153 kN-m Moment about the Y-axis due to Dead Load on the bottom of the column = 177 kN-m Moment about the X-axis due to Live Load on the bottom of the column = 161 kN-m Moment about the Y-axis due to Live Load on the bottom of the column = 233 kN-m If the end moments results to the column having a singular curve for both axes, and the column is not subjected to any transverse loads, calculate the eccentricity (using the design moment) of the load along the X-axis in mm.
A concrete rectangular column with
dimensions A= 343 mm and B= 575 mm
(See figure below) is braced against side
sway. The column is to be fixed on both
ends for bending about the Y-axis and to be
pinned on both ends for bending about the
X-axis. The unsupported length is 7.99
meters. Use f'c-33.76 MPa. Reinforcements
are along "B" only.
B
L
The column is subjected to the following
service loads:
A
O
Transcribed Image Text:A concrete rectangular column with dimensions A= 343 mm and B= 575 mm (See figure below) is braced against side sway. The column is to be fixed on both ends for bending about the Y-axis and to be pinned on both ends for bending about the X-axis. The unsupported length is 7.99 meters. Use f'c-33.76 MPa. Reinforcements are along "B" only. B L The column is subjected to the following service loads: A O
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