A short rectangular column 300 mm on one side and 400 mm on the other side is reinforced with 10-20-mm-diameter longitudinal bars equally distributed to the shorter sides of the column. Use f’c = 21 MPa and fy = 420 MPa. Calculate the service axial dead load the column can sustain if the service axial live load is twice the dead load. Use reduction factor of 0.65.
A short rectangular column 300 mm on one side and 400 mm on the other side is reinforced with 10-20-mm-diameter longitudinal bars equally distributed to the shorter sides of the column. Use f’c = 21 MPa and fy = 420 MPa. Calculate the service axial dead load the column can sustain if the service axial live load is twice the dead load. Use reduction factor of 0.65.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A short rectangular column 300 mm on one side and 400 mm on the other side is reinforced with 10-20-mm-diameter longitudinal bars equally distributed to the shorter sides of the column. Use f’c = 21 MPa and fy = 420 MPa.
Calculate the service axial dead load the column can sustain if the service axial live load is twice the dead load. Use reduction factor of 0.65.
| A. |
774 |
|
| B. |
619 |
|
| C. |
952 |
|
| D. |
972 |
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