A spiral column has a diameter of 581 mm with f'c = 23.27 MPa. The main reinforcement is 2% of gross area with fy= 414 MPa and the confining spirals have a steel strength of 292 MPa. Calculate the spacing of the 10 mm spirals.
A spiral column has a diameter of 581 mm with f'c = 23.27 MPa. The main reinforcement is 2% of gross area with fy= 414 MPa and the confining spirals have a steel strength of 292 MPa. Calculate the spacing of the 10 mm spirals.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A spiral column has a diameter of 581 mm
with f'c = 23.27 MPa. The main
reinforcement is 2% of gross area with fy =
414 MPa and the confining spirals have a
steel strength of 292 MPa. Calculate the
spacing of the 10 mm spirals.
Show your answer in multiples of 1 mm.
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