The NSF has awarded SDII researchers a three year grant to advance innovation in performance of building diaphragms. The project

SDII – Innovation in Steel Systems
an academic, government, and industry collaborative dedicated to innovation in steel building systems
The NSF has awarded SDII researchers a three year grant to advance innovation in performance of building diaphragms. The project
Engineers interested in further information on steel diaphragms have a number of resources available to them. All of the SDII
In 2011 SDII investigators Sabelli and Easterling participated in developing a primer on the seismic design of steel deck diaphragms
With the help of the Steel Deck Institute, especially John Mattingly, Bob Paul, and Tom Sputo, and the generous collaboration