Solve the following. A square tied column 450mm on sides is reinforced with eight 28mm main bars equally spaced on all sides. Use clear cover of 40mm. Diameter of ties is 12mm. Concrete strength fc'= 21MPa and steel yield strength is 420MPa. i. Determine the nominal axial load that the column could carry, kN. a. 4525 c. 4587 d. 4476 b. 4366 ii. Determine the nominal balanced load of the column, kN. a. 1365.331 c. 1457.248 b. 1545.126 d. 1673.481 iii. Determine the nominal balance moment of the column in kN-m. a. 396.421 c. 445.669 b. 412.224 d. 384.341
Solve the following. A square tied column 450mm on sides is reinforced with eight 28mm main bars equally spaced on all sides. Use clear cover of 40mm. Diameter of ties is 12mm. Concrete strength fc'= 21MPa and steel yield strength is 420MPa. i. Determine the nominal axial load that the column could carry, kN. a. 4525 c. 4587 d. 4476 b. 4366 ii. Determine the nominal balanced load of the column, kN. a. 1365.331 c. 1457.248 b. 1545.126 d. 1673.481 iii. Determine the nominal balance moment of the column in kN-m. a. 396.421 c. 445.669 b. 412.224 d. 384.341
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:Solve the following. A square tied column 450mm on sides is reinforced with eight
28mm main bars equally spaced on all sides. Use clear cover of 40mm.
Diameter of ties is 12mm. Concrete strength fc'= 21MPa and steel yield
strength is 420MPa.
i. Determine the nominal axial load that the column could carry, kN.
a. 4525
c. 4587
d. 4476
b. 4366
ii. Determine the nominal balanced load of the column, kN.
a. 1365.331
c. 1457.248
b. 1545.126
d. 1673.481
iii. Determine the nominal balance moment of the column in kN-m.
a. 396.421
c. 445.669
b. 412.224
d. 384.341
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