Question: Q 1 . A single - story one - bay shear frame building is subjected to a t d = 0 . 2 s duration

Q1. A single - story one-bay shear frame building is subjected to a td=0.2s duration of a rectangular pulse loading. Determine the maximum roof displacement, total base shear and maximum moment at each column. All the members are axially rigid, beams are infinitely rigid and the columns 8080mm2 cross-sections as given in the figure. Elastic modulus of the concrete used in construction is 200000MPa. The weight is lumped at floor level and it is W=40kN.
DO NOT USE APPROXIMATE METHOD!!!
Hint: Distribute the internal forces proportional to the stiffness of the columns.
Q 1 . A single - story one - bay shear frame

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