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Research Needs Assessment for the Mass Timber Industry: Proceedings of the 2nd North American Mass Timber Research Needs Workshop

https://research.thinkwood.com/en/permalink/catalogue2164
Year of Publication
2019
Topic
General Information
Material
CLT (Cross-Laminated Timber)
DLT (Dowel Laminated Timber)
NLT (Nail-Laminated Timber)
Glulam (Glue-Laminated Timber)
Timber-Concrete Composite
Application
Shear Walls
Walls
Wood Building Systems
Floors
Columns
Bridges and Spans

Wood Design Manual 2017

https://research.thinkwood.com/en/permalink/catalogue2160
Year of Publication
2017
Topic
Design and Systems
Connections
Fire
Seismic
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Glulam (Glue-Laminated Timber)
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
PSL (Parallel Strand Lumber)
Light Frame (Lumber+Panels)
DLT (Dowel Laminated Timber)
Application
Beams
Bridges and Spans
Columns
Floors
Ceilings
Arches
Shear Walls
Trusses
Walls

Static and Dynamic Behavior of Stiffening Shear Walls in Dowel-Laminated Timber Construction

https://research.thinkwood.com/en/permalink/catalogue932
Year of Publication
2016
Topic
Seismic
Connections
Material
DLT (Dowel Laminated Timber)
Application
Shear Walls
Wood Building Systems

Buildings Made of Dowel-Laminated Timber: Joint and Shear Wall Properties

https://research.thinkwood.com/en/permalink/catalogue1718
Year of Publication
2016
Topic
Mechanical Properties
Seismic
Connections
Material
DLT (Dowel Laminated Timber)
Application
Shear Walls
Author
Sandhaas, Carmen
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
DLT (Dowel Laminated Timber)
Application
Shear Walls
Topic
Mechanical Properties
Seismic
Connections
Keywords
Joints
Load Carrying Capacity
Cyclic Tests
Energy Dissipation
Behaviour Factors
Numerical Models
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 4589-4596
Summary
Dowel-laminated timber (DLT) elements consist of lamellae arranged side-by-side that are connected with beech dowels. Due to the glue-free DLT element layup, joints and shear walls potentially suffer from considerable reduction of stiffness and load carrying capacity as metal fasteners inserted perpendicular to the element plane may be...
Online Access
Free
Resource Link
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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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Nail and Dowel Laminated Timber Diaphragms for Seismic Regions

https://research.thinkwood.com/en/permalink/catalogue2563
Topic
Seismic
Material
DLT (Dowel Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Floors
Organization
Colorado School of Mines
Country of Publication
United States
Material
DLT (Dowel Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Floors
Topic
Seismic
Keywords
Diaphragms
Failure Load
Research Status
In Progress
Notes
Project contact is Shiling Pei at the Colorado School of Mines
Summary
Nail and Dowel Laminated Timber (NLT and DLT) are efficient technologies to build mass timber floor systems directly out of dimension lumber. It is relatively inexpensive to construct and has substantial potential to help expand the mass timber building market, particularly when the floor spans mainly in one direction. There have been multiple NLT projects constructed in the seismic region, which represents a large portion of the CLT construction market. The lateral design of NLT/DLT floor systems is currently based on very conservative assumptions (essentially equating its performance to a traditional joist-sheathing light-frame wood floor system) due to this lack of validated performance examples. This project will systematically demonstrate the potential of NLT/DLT floor systems under extreme lateral loads through component level testing and full-scale building level shake table tests. Through collaboration with manufacturers and designers (StructureCraft and Magnusson Klemencic Associates (MKA)), several full-sized NLT/DLT floor will be tested to failure in the structural engineering laboratory at Colorado State University. Based on component level test results, 2 or 3 floors of NLT/DLT diaphragms will be incorporated into a (planned) full-scale 10-story full-scale mass timber building that will be tested on the world’s largest outdoor shake table for demonstration and education/outreach.
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6 records – page 1 of 1.