Q.4. The roof of one storey building has mass 2000 kg. All the columns supporting the roof together offer a lateral stiffness of 30000 N/m. Assuming percentage of critical damping to be 3%, find undamped and damped natural period of the building.

Structural Analysis
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Q.4. The roof of one storey building has mass 2000 kg. All the columns
supporting the roof together offer a lateral stiffness of 30000 N/m. Assuming
percentage of critical damping to be 3%, find undamped and damped
natural period of the building.
Transcribed Image Text:Q.4. The roof of one storey building has mass 2000 kg. All the columns supporting the roof together offer a lateral stiffness of 30000 N/m. Assuming percentage of critical damping to be 3%, find undamped and damped natural period of the building.
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