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Official Description

This app is designed to help structural engineers to quickly identify the permissible structural steel seismic-force-resisting systems (SFRS) in accordance with NBC 2010 and CSA S16-09, based on user inputs of simple parameters such as the Accelerations (Locality), Importance Category, Site Class and Building height.

Canadian institute of steel construction
CISC
CISC-ICCA
ICCA
SSS10
SSS-10
Steel Seismic systems