The objective of this research was to evaluate the duration of load factor for
metal-plate-connected (MPC) truss joints subjected to various cyclic loading conditions.
Heel and tension-splice joints from a standard 30-foot span Fink truss constructed from
nominal 2x4 Douglas-fir lumber were tested. A testing frame similar to that developed...
Published February 1926. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
As part of a roof framing system, light-frame wood trusses often require lateral bracing to reduce the effective length for flexural buckling of compression web members. This observational research investigates the design requirements for discrete compression web bracing intended to provide such lateral support. Four simple brace analysis methods based...