Many students are confused on when a Dynamic analysis needs to be performed for a building structure.
The IS 1893 :2016 is more stringent and revised on the need of dynamic analysis.
I have put together a video on explaining this requirement and on Horizontal irregularity
Irregularity in the building is one of the main reason that decides the need of Dynamic analysis for smaller buildings in zone 2.
Those who comments can get the second video that I have on VERTICAL IRREGULARITY aswell
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