Course Overview
Timber structures are getting bigger and higher with the availability of economical mass timber products on the market. Timber is also very attractive to designers in seismic-prone regions because of its advantageous strength-to-weight ratio. However, resilience becomes an issue as traditional ductility strategies are not low-damage and result in loss of stiffness following a seismic event.
In this presentation, basic concepts of seismic engineering and structural ductility are reviewed. The drawbacks of typical timber connections designed to provide ductility to timber structures are identified along with the long-term consequences. Resilient seismic dampers provide a solution to this issue. They are self-centering friction devices that do not get damaged within their ultimate capacity. The technology behind the resilient friction dampers is explained along with their application in different structural case studies.
Learning Objectives
Coming Soon
Course Video
Speaker Bio
David Bowick, P.Eng.
Adjunct Professor – Masters in Architecture
University of Toronto
David Bowick has received many industry honours since he began his career in 1990. His inventive approach to design has made him sought-after, particularly when a project calls for innovative solutions. He is a three-time recipient of the WoodWorks Building the Future engineer award, and has received awards for his work in wood, concrete and architectural steel. Dozens of projects he has worked on have been granted awards in the field of architecture, such as the Perimeter Institute for Theoretical Physics and the French River Visitors Centre (both recipients of the Governor General’s Award).
An avid teacher, David is an adjunct professor in the Masters in Architecture program at the University of Toronto. He is a frequent guest speaker on the topics of architecture and engineering, and contributes to the industry through committees and events. His writing has appeared in several publications, including Concrete Toronto.
David is a licensed professional engineer in the provinces of Ontario, British Columbia, Alberta and New Brunswick. He is a member of the Canadian Standards Association Technical Committee on CAN/CSA-O86, Engineering Design in Wood and a member of the Technical Committee responsible for the Engineering Guide for Wood Frame Construction.