Using NSCP 2015, Design a circular spiral column that will carry an axial dead load of 900kN and axial live load of 700 kN. Assume fc'=21Mpa, fy=415Mpa, cc=50mm use non-seismic provision and 2.0% steel ratio. Use 25mm diameter rebar for main reinforcement and 10mm diameter bar for spiral. a. Calculate the actual clear spacing of bars in mm b. Calculate the required pitch of the spiral (do not roundoff) in mm
Using NSCP 2015, Design a circular spiral column that will carry an axial dead load of 900kN and axial live load of 700 kN. Assume fc'=21Mpa, fy=415Mpa, cc=50mm use non-seismic provision and 2.0% steel ratio. Use 25mm diameter rebar for main reinforcement and 10mm diameter bar for spiral. a. Calculate the actual clear spacing of bars in mm b. Calculate the required pitch of the spiral (do not roundoff) in mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Using NSCP 2015, Design a circular spiral column that will carry an
axial dead load of 900kN and axial live load of 700 kN. Assume
fc'=21Mpa, fy=415Mpa, cc=50mm use non-seismic provision and 2.0%
steel ratio. Use 25mm diameter rebar for main reinforcement and
10mm diameter bar for spiral.
a. Calculate the actual clear spacing of bars in mm
b. Calculate the required pitch of the spiral (do not roundoff) in
mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb67fbec-6c43-471d-86fd-70124265fb42%2F6c00a504-8681-4aea-8b97-f3b7d5a633ee%2F8tsv7ibj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Using NSCP 2015, Design a circular spiral column that will carry an
axial dead load of 900kN and axial live load of 700 kN. Assume
fc'=21Mpa, fy=415Mpa, cc=50mm use non-seismic provision and 2.0%
steel ratio. Use 25mm diameter rebar for main reinforcement and
10mm diameter bar for spiral.
a. Calculate the actual clear spacing of bars in mm
b. Calculate the required pitch of the spiral (do not roundoff) in
mm
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