SR16 Characteristics and design of mechanical connections in profiled sheet steel diaphragms in NZ (1988)

Light-gauge profiled steel claddings can act effectively as structural diaphragms and in so doing can enhance a building's performance.

Much work has been done overseas to study the behaviour of these claddings, and data was collected regarding the characteristics of their mechanical connections, which are essential for the design of this type of diaphragm. This data is not readily applicable in New Zealand because of differences in local products and practices.

This report summarises the results of an experimental investigation into the characteristics of mechanical connections and contains proposals for the design and testing of common connections in profiled sheet steel panels of local buildings. The purpose is to supply engineers and code-drafting authorities with advanced and comprehensive information.