Hi mark112, engineerX.
Many thanks for your reply.
I knew that Staad can caculate the mass of the structure.
However as I say in previous. I have to define the Seismic load as per my country's code, but this one is not available in Staad pro. So I should define it manually. My concern is If I define the Seismic Weight, Will Staad can caculate the Mass of a Storey? The center of mass for each Storey. And how can I define the Seismic Weight if my Country's code is not available in Staad?
When I use Etabs, this problems is solved very easy, Just define the weight. Run it and go to the report. All the Weight & Center of mass for each storey will be caculate automatically.
But my present company use Staad.Pro. So I try to figure out this one but haven't had the result.
Anyone can help me?
Your reply is much appriciated.
Toyo VietNam Corporation.