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7 records – page 1 of 1.

Acoustically-Tested Mass Timber Assemblies

https://research.thinkwood.com/en/permalink/catalogue2639
Year of Publication
2020
Topic
Acoustics and Vibration
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Floors
Walls

Developing an Application for Mass Plywood Panels in Seismic and Energy Wall Retrofit

https://research.thinkwood.com/en/permalink/catalogue2568
Topic
Energy Performance
Seismic
Material
MPP (Mass Plywood Panel)
Application
Walls
Building Envelope
Organization
University of Oregon
Oregon State University
TallWood Design Institute
Country of Publication
United States
Material
MPP (Mass Plywood Panel)
Application
Walls
Building Envelope
Topic
Energy Performance
Seismic
Keywords
Retrofit
Assembly
Prefabrication
Research Status
In Progress
Notes
Project contact is Mark Fretz at the University of Oregon
Summary
University of Oregon and Oregon State University are collaborating through TallWood Design Institute (TDI) to upgrade aging, energy inefficient and seismically unprepared multifamily housing by developing a mass plywood (MPP) retrofit panel assembly that employs digital workflows and small diameter logs (down to 5") to create an economically viable energy/seismic retrofit model for the West Coast and beyond. The project has broad potential to support forested federal land management agencies and private forestry by proving a new market for small diameter logs.
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Development of Timber Buckling-Restrained Braces for Mass Timber Braced Frames

https://research.thinkwood.com/en/permalink/catalogue2199
Year of Publication
2019
Topic
Seismic
Material
LVL (Laminated Veneer Lumber)
PSL (Parallel Strand Lumber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Author
Murphy, Colton
Pantelides, Chris
Blomgren, Hans-Erik
Rammer, Douglas
Year of Publication
2019
Country of Publication
United States
Format
Conference Paper
Material
LVL (Laminated Veneer Lumber)
PSL (Parallel Strand Lumber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Topic
Seismic
Keywords
Lateral Force Resisting System
Buckling Restrained Brace Frames
Language
English
Conference
INTER
Research Status
Complete
Summary
Buckling Restrained Brace Frames (BRBF) are a proven and reliable method to provide an efficient lateral force resisting system for new and existing structures in earthquake prone regions. The fuse-type elements in this system facilitate stable energy dissipation at large load deformation levels. Currently, the new trend towards mass timber vertical...
Online Access
Free
Resource Link
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Facilitation of Acoustics Testing for Sustainable Mass Timber Technologies, Leading to Publication of Open Source Acoustics Data for Standard Acoustics Scenarios

https://research.thinkwood.com/en/permalink/catalogue2629
Topic
Acoustics and Vibration
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
NLT (Nail-Laminated Timber)
Application
Floors
Walls
Organization
University of Oregon
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
NLT (Nail-Laminated Timber)
Application
Floors
Walls
Topic
Acoustics and Vibration
Keywords
Acoustics Testing Facility
Research Status
In Progress
Notes
Project contact is Kevin Van Den Wymelenberg at the University of Oregon
Summary
Our aim is to support the acceptance and increase market share of sustainable mass timber construction technologies such as Cross Laminated Timber (CLT), Mass Plywood Panel (MPP), Glue Laminated Timber (GLT), and Nail Laminated Timber (NLT), by lowering or eliminating barriers due to lack of acoustics data for mass timber construction assemblies. Currently, sustainable mass timber projects carry the cost of required acoustics testing, impairing their economic feasibility. With our new acoustics testing facility, testing supported by this grant will produce common acoustics data on the assemblies most in market demand. These data will be hosted in an online open-access database, supporting rapid growth in this industry. Increasingly specialized testing scenarios will be more easily accommodated, as this facility is located closer to USFS source materials and production facilities than currently operating facilities and is designed specifically for the specialized requirements of testing mass timber assemblies. Since sustainable mass timber technologies allow increased utilization of lower quality timber, and timber with insect damage, increasing the market share of mass timber will increase utilization of USFS timber, specifically that which might otherwise remain on-site unused. With removal of this type of timber, fire load will be lessened as well. Initial testing supported by this grant will include mass timber assemblies constructed with lower quality and smaller dimension timber.
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Mass-Timber Construction in Australia: Is CLT the Only Answer?

https://research.thinkwood.com/en/permalink/catalogue2727
Year of Publication
2020
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Author
McGavin, Robert
Dakin, Tony
Shanks, Jon
Publisher
North Carolina State University
Year of Publication
2020
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
Veneer
Mass Panel
Mass Plywood
Construction
Australia
Language
English
Research Status
Complete
Series
BioResources
Summary
Wood-based mass-panels (WBMP) are emerging as an attractive construction product for large-scale residential and commercial construction. Australia is following the lead of Europe and North America with several recent projects being completed using predominately cross-laminated timber panels (CLT). These sawn timber-based panels offer some key advantages to the construction and sawmilling industry. However, veneer-based mass-panel (VBMP) systems could offer additional benefits including the more efficient use of the available forest resources to produce WBMPs that have equivalent to superior performance to CLT. Research to confirm the expected technical viability of veneer-based systems is required. VBMPs could provide a valuable contribution, alongside CLT, to the Australian timber products market.
Online Access
Free
Resource Link
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A Methodological Approach for Structural Health Monitoring of Mass-Timber Buildings Under Construction

https://research.thinkwood.com/en/permalink/catalogue2519
Year of Publication
2020
Topic
Serviceability
Design and Systems
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems

NHERI Tall Wood Project

https://research.thinkwood.com/en/permalink/catalogue2556
Topic
Seismic
Design and Systems
Material
CLT (Cross-Laminated Timber)
DLT (Dowel Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Organization
Colorado School of Mines
LEVER Architecture
Lehigh University
University of Washington
University of Nevada
University of California San Diego
Colorado State University
Oregon State University
TallWood Design Institute
Forest Products Laboratory
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
DLT (Dowel Laminated Timber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Topic
Seismic
Design and Systems
Keywords
Lateral Seismic Loads
Resilience-Based Seismic Design
Performance-Based Seismic Design
Commercial Buildings
Open Floor Plan
Research Status
In Progress
Notes
Project contact is Shiling Pei at the Colorado School of Mines
Summary
NHERI Tallwood project is an effort to develop and validate a resilient-based seismic design methodology for tall wood buildings. The project started in September 2016 and will last till 2020. The project team will validate the design methodology through shake table testing of a 10-story full-scaled wood building specimen at NHERI@UCSD. It will be the world's largest wood building tested at full-scale.
Resource Link
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7 records – page 1 of 1.