"This publication has presented an overview of current research on MPC joints in wood trusses. The literature search was primarily of U.S. sources, with some effort to obtain literature from other parts of the world. An enormous amount of important information has been amassed by studies on testing procedures and...
The design of bolted wood joints has, to date, been
primarily based on empirical work. Much of this has been
on single bolted joints. The extrapolation of this data to
cover multiple bolted and large diameter bolted joints is
questionable. There appears to be a lack of basic
understanding of...
The objective of this research is to understand the behavior of metal-plate-
connected (MPC) joints by examining actual MPC truss heel and tension
splice joints subjected to hurricane wind load simulations and impact loads.
A hurricane wind load simulation was applied to MPC heel joints to
determine if a large...
This study presents a practical method to model an actual Metal-Plate-
Connected (MPC) roof truss assembly using a commercial program, SAP2000, to
investigate its system performance. Truss assembly modeling was examined
because the conventional single truss design method ignores system effects, such as
variability of modulus of elasticity (MOE), interaction...
A commercially available, three-dimensional (3-D) finite-element (FE) analysis
program was used to model metal-plate-connected (MPC) joints in wooden trusses.
The model's features included consideration of material properties, teeth-to-grain-to-direction-
of-force orientation, and wood-to-wood contact. Non-linear spring elements,
placed on the wood surface between wood and plate, were used to represent wood-to-teeth...
Traditionally, bolted joints have been designed to
carry unidirectional loads. We have little knowledge about
the effects of combined loading on the failure characteristics
of joints with more than one bolt. In this thesis,
two techniques are presented which enable such joints to be
evaluated when they are subjected to...