tion 3. An oaded mim square tied column 1s 8-25 mm diameter bars equally distributed on its sides. Concrete strength is 28 MPa and steel strength is 420 MPa. Use 63 mm cover measure from the center of main reinforcement. Determine maximum nominal axial strength of the column. A. 5,754 B. 4,603 C. 2,992 D. 3,486 MW 7.

Structural Analysis
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Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Situation 3. An axially loaded 420 mm square tied column is reinforced with
8-25 mm diameter bars equally distributed on its sides. Concrete strength
is 28 MPa and steel strength is 420 MPa. Use 63 mm cover measure from the
center of main reinforcement.
Determine maximum nominal axial strength of the column.
7.
B. 4,603
8.
C. 2,992
D. 3,486
pacity (kN) when tension reinforcement
Calculate the nominal axial load
reaches the strain corresponding to fy just as
reaches its assumed ultimate strain of 0.003. Neglect the effect of concrete
area displaced by the steel reinforcement.
A. 1,160
B. 2,402
Calculate the
nominal moment
C. 2,992
D. 1,784
(kN-m) at
strain
condition. Neglect the effect of concrete area displaced by the steel
reinforcement.
REVIEW &
9.
A. 397
B. 215
REV
306
REV
Transcribed Image Text:Situation 3. An axially loaded 420 mm square tied column is reinforced with 8-25 mm diameter bars equally distributed on its sides. Concrete strength is 28 MPa and steel strength is 420 MPa. Use 63 mm cover measure from the center of main reinforcement. Determine maximum nominal axial strength of the column. 7. B. 4,603 8. C. 2,992 D. 3,486 pacity (kN) when tension reinforcement Calculate the nominal axial load reaches the strain corresponding to fy just as reaches its assumed ultimate strain of 0.003. Neglect the effect of concrete area displaced by the steel reinforcement. A. 1,160 B. 2,402 Calculate the nominal moment C. 2,992 D. 1,784 (kN-m) at strain condition. Neglect the effect of concrete area displaced by the steel reinforcement. REVIEW & 9. A. 397 B. 215 REV 306 REV
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