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The Precast/Prestressed Concrete Institute (PCI) is conducting a large “area of emphasis” research project on precast concrete diaphragms. The project has an ultimate goal of developing a comprehensive seismic design methodology for precast/
prestressed concrete floor diaphragms. The project has been coined “DSDM” (Diaphragm Seismic Design Methodology).


Robert Fleischman, Clay Naito, Andrea Belleri, Jose Restrepo, Matthew Schoettler,
Richard Sause, Dichuan Zhang, Ruirui Ren

Cite this work

Researchers should cite this work as follows:

  • Robert bernard Fleischman; Clay Naito; Jose Restrepo; Richard Sause (2010), "Diaphragm Seismic Design Methodology,"

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