Q2: Answer the following:1. Mention and justify the maximum and minimum steel ratios specifiedby ACI for RC columns.2. Explain why transverse reinforcements are used in RC columns. Alsocompare between the effect of ties and spirals on the strength andductility of columns.3. Mention the ACI recommendations for the size, spacing andarrangement of lateral ties and spirals.4. Explain why the factors o is used for column design. Also explainwhy a smaller value of o is used for columns compared to beams.5. Explain why the application of compressive load may increase ordecrease the moment capacity of columns.6. Explain the difference between development length and splice length.7. State the methods of increasing the bond between reinforcing bars andconcrete.

Reinforced Concrete column is a structural member of RC frame structured construction and the…

1. Mention and justify the maximum and minimum steel ratios specified by ACI for RC columns. 2. Explain why transverse reinforcements are used in RC columns. Also compare between the effect of ties and spirals on the strength and ductility of columns. 3. Mention the ACI recommendations for the size, spacing and arrangement of lateral ties and spirals.

1. Mention and justify the maximum and minimum steel ratios specified by ACI for RC columns. 2. Explain why transverse reinforcements are used in RC columns. Also compare between the effect of ties and spirals on the strength and ductility of columns. 3. Mention the ACI recommendations for the size, spacing and arrangement of lateral ties and spirals.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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B) For reinforced concrete lining, the transverse reinforcement is two times the longitudinal reinforcement.O FalseO True
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