Andrew Tsay Jacobs is a committee member of the International Code Council’s Ad Hoc Committee on Tall Wood Buildings. Code change proposal will be submitted January 8, 2017. Proposal includes provisions for buildings of fire-protected mass timber construction to be up to 18 stories and 270ft in height. Fire-protected mass timber construction with limited exposed... Read more »
What happens to the performance of a built environment when we integrate multiple materials into building systems? How do these systems affect constructability, embodied energy, durability, and costs? These are some of the questions we’re seeking to answer—because when it comes to performance, a building is more than the sum of its parts.
P+W researchers collaborated with Autodesk BUILDSpace to fabricate an all-wood space frame using 2x lumber and wooden dowels. Using Dynamo to create the geometry and Fusion 360 to create the executable files, the 2x members were cut using a 5-axis CNC machine. Two assembled truss prototypes were created – one is housed at P+W Vancouver... Read more »
Most skyscrapers are behemoths of steel, glass, and reinforced concrete. As part of an ongoing project, researchers at Cambridge University, architects at Perkins+Will, and engineers at Thornton Tomasetti are proposing a timber skyscraper, called the River Beech Tower, in Chicago, Illinois. The team sees the wooden tower concept as an especially sustainable type of architecture since... Read more »
Building in harmony with nature allows for the comfort and well-being of inhabitants of a home, building, neighborhood, or even a district. In this research, we studied the ways in which harmony is achieved in nature, and the ways in which it is achieved in existing building science. We propose a novel bridge between active and passive mechanical... Read more »
We recently spent a week at Boston BUILD Space building a complex curvature Nail Laminated Timber (NLT) structural panel; a proof of concept prototype for a landmark project we are designing in Vancouver, and is slated for construction in spring 2017.
Mass timber high-rise construction is gaining momentum in the United States. Developers are finding that along with its beautiful aesthetic and sustainable appeal, mass timber is a cost competitive and schedule-advantaged structural material. Using the mass timber and concrete designs presented by Timmers et al in the report Mass Timber High-Rise Design Research: Museum Tower... Read more »
This study demonstrates a design of a code-compliant, highrise mass timber apartment tower in Los Angeles. Using the existing reinforced concrete Museum Tower Apartment building in downtown Los Angeles as a basis, the study demonstrates architectural, structural and fire performance improvements and trade-offs of the mass timber design compared to the reinforced concrete design. The... Read more »