Vibration serviceability performance of mass timber slabs with glulam beam supports and concrete toppings

This research addresses the vibration performance of mass timber floors, which is crucial for their structural design and maximum allowable span. As mass timber construction is relatively new, there is a lack of specific design
guidance, especially for floors with beam supports and concrete toppings. Our goal is to assess the vibration serviceability of a large-scale mass timber floor with glulam beam supports using vibration testing and subjective
evaluation. The outcomes will provide valuable data for the industry partner to support the design of vibrationresistant mass timber floors. Additionally, our research will contribute to the wood construction industry, potentially
influencing future revisions of the Canadian engineering wood design standard CSA O86. By enhancing our understanding and design capabilities, we aim to improve the overall performance and guidelines for mass timber
floors.

Faculty Supervisor:

Jianhui Zhou

Student:

Partner:

Western Archrib Inc.

Discipline:

Engineering

Sector:

Manufacturing

University:

University of Northern British Columbia

Program: