Design a longitudinal reinforcement and shear reinforcement using charts given in appendix for a 275 mm square column is required to support ultimate axial design load of 1280 kN and a moment of 62.5 kN-m about x-axis. Characteristic strength of concrete (fcu) is 30 N/mm2 , and Characteristic strength of reinforcement steel (fy) is 460 N/mm2 . Assume cover to all reinforcement is 35 mm. Assume longitudinal reinforcement bar diameter is 20 mm, and diameter for links 8 mm.
Design a longitudinal reinforcement and shear reinforcement using charts given in appendix for a 275 mm square column is required to support ultimate axial design load of 1280 kN and a moment of 62.5 kN-m about x-axis. Characteristic strength of concrete (fcu) is 30 N/mm2 , and Characteristic strength of reinforcement steel (fy) is 460 N/mm2 . Assume cover to all reinforcement is 35 mm. Assume longitudinal reinforcement bar diameter is 20 mm, and diameter for links 8 mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Design a longitudinal reinforcement and shear reinforcement using charts given in appendix
for a 275 mm square column is required to support ultimate axial design load of 1280 kN
and a moment of 62.5 kN-m about x-axis. Characteristic strength of concrete (fcu) is 30
N/mm2
, and Characteristic strength of reinforcement steel (fy) is 460 N/mm2
. Assume
cover to all reinforcement is 35 mm. Assume longitudinal reinforcement bar diameter is 20
mm, and diameter for links 8 mm.
Transcribed Image Text:10 11 12 13 14 15 16
50
45
35
3)
25
20
15
10
! ? 3 0 10 1 2 19 14 13 10
W/on' N/mm
fcu 30
, 440
d/h 0.00
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