Strength Capacities and Behaviour of a Composite Timber-Steel Connection System

This study examined the strength properties of a new timber connector that consisted of a sectioned steel tube embedded into the end grain of heavy-timber structural members using a vinyl-ester based mortar. The steel cap of the connector featured a threaded hole that allowed for the attachment of a variety of connecting steel elements.

DOWEL – A Software to Simulate Dowel-Type Connectors in Wood or Other Materials

The DOWEL program is a finite-element modeler for dowel-type connections (e.g. nails, bolts, lag screws) in wood-wood, wood-steel or any other type of connection material configuration. The underlying model has even been used for pile modeling in soil. It calculates load-displacement curves for monotonic and cyclic loading applictions and plots deformed shapes at predefined displacement steps. Material inputs consist of basic material embedment data. All material data is stored in a database that can be appended by the user.

Monotonic and Cyclic Behaviour of Slender Dowel-Type Fasteners in Wood-Steel-Wood Connections

The objective of this study was to investigate the monotonic and cyclic behaviour of different kinds of slender dowel-type fasteners. To accomplish this, four types of fasteners were tested in a series of 73 monotonic and cyclic tests. All tests used either one or two slotted-in steel plates in PARALLAM®, a Parallel Strand Lumber (PSL) product.