Part 1 - What are mode shapes? 

Your content is very helpful in learning. Thank you sir.

the best example of Tall building analysis by mode shapes, thanks to you like such video. Please compare with etabs or stadd.

Great video thanks sir We are waiting for second part

I hope you share an example solving the mode shape and Eigen value for a simple 3d model manually

Knowledgeable video about mode shape I want to ask a question sir in stadd pro the default value of mode shape is 6 but few research paper put the value as per the no. Of story so wht value should be considered for mode for getting proper mass participation value

Is it necessary to consider the mode-shape in time-history analysis (THA) ?

Hello Professor, i cannot access more than one video, the others are unavailable or hidden, is it possible for you to solve the problem please?