ls, fc’=30MPa and fy=425MPa. If the allowed steel ratio is 0.04, Determine the diameter of
ls, fc’=30MPa and fy=425MPa. If the allowed steel ratio is 0.04, Determine the diameter of
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A circular column carries an axial concentric dead load of 1530kN and a live load of 1420kN. Assume 12mm diameter of spirals, fc’=30MPa and fy=425MPa. If the allowed steel ratio is 0.04,
- Determine the diameter of the column in the nearest tens, mm.
- Determine the number of diameter 28mm longitudinal reinforcements.
- Which of the following gives the pitch of the spiral?
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