Abstract

The objectives of this paper are to present experimental data and analytical models to assist in the analysis and design of pegged joints in traditional timber frames. Seventy-two simplified mortise and tenon joints were loaded to failure under compression-induced double shear. Load, deformation, and time were recorded. All joints utilized 25.4-mm-diameter red oak pegs, typical of those used in modern timber-frame construction in North America. Half of the specimens were made with eastern white pine lumber, with the remaining specimens made of sugar maple. All specimens had 50.8 mm center pieces simulating a typical tenon. Side pieces were evenly divided into 25.4 mm and 50.8 mm thicknesses. Half of the specimens were arranged such that the center piece was loaded parallel to the grain and the side pieces perpendicular. Grain orientation was reversed for the remaining specimens. Joint stiffness was estimated by a regression analysis of the linear portion of the load-slip curves. A model for joint stiffnes...

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call