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10 records – page 1 of 1.

Mitigating Fire Performance Concern through Fire Endurance Modeling

https://research.thinkwood.com/en/permalink/catalogue2263
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Floors
Hybrid Building Systems
Organization
TallWood Design Institute
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
Floors
Hybrid Building Systems
Topic
Fire
Keywords
Strength Properties
Stiffness
Failure
Research Status
In Progress
Notes
Contact: Arijit Sinha, Oregon State University
Summary
The project will take the connection systems from the Composite CLT-Concrete Floor Systems for Tall Building Design project and test them over elevated temperatures to evaluate strength properties as well as how the stiffness and strength degrade at different levels of elevated temperatures. This information will be implemented into fire models and will help to predict things like failure time.
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Composite Concrete-CLT Floor Systems for Tall Building Design

https://research.thinkwood.com/en/permalink/catalogue2196
Topic
Acoustics and Vibration
Connections
Fire
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Organization
TallWood Design Institute
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Topic
Acoustics and Vibration
Connections
Fire
Mechanical Properties
Keywords
Strength
Fire Resistance
Stiffness
Acoustics
Vibration
Research Status
In Progress
Notes
Project contact is Christopher Higgins at Oregon State University
Summary
This project will optimize the strength, stiffness, vibration characteristics, acoustic qualities and fire resistance of cross-laminated floor systems utilizing a composite concrete and cross-laminated timber product. This project includes development, testing and optimization of an economical shear connector (to connect the CLT panel to the concrete slab) that will be compared with existing screw and steel plate solutions. The resulting prototype floor system will be tested at full scale.
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Connections for Stackable Heavy Timber Modules in Midrise to Tall Wood Buildings

https://research.thinkwood.com/en/permalink/catalogue2087
Year of Publication
2019
Topic
Connections
Design and Systems
Seismic
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Zhang, Chao
Lee, George
Lam, Frank
Organization
University of British Columbia
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Connections
Design and Systems
Seismic
Keywords
Modular
Intra-module Connection
Inter-module Vertical Connection
Inter-module horizontal Connection
Mid-Rise
Tall Wood
Screws
Load Transfer
Steel Angle Bracket
Stiffness
Strength
Ductility
Language
English
Research Status
Complete
Summary
In Phase I (2018-19) of this project on Prefabricated Heavy Timber Modular Construction, three major types of connections used in a stackable modular building were studied: intramodule connection, inter-module vertical connection, and inter-module horizontal connection. The load requirement and major design criteria were identified...
Online Access
Free
Resource Link
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Fire Behavior of Cross-Laminated Timber (CLT) Slabs: Two-Way Action

https://research.thinkwood.com/en/permalink/catalogue1413
Year of Publication
2017
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Doyle, Nicholas
Emberley, Richard
Torero, José
Publisher
Springer, Singapore
Year of Publication
2017
Country of Publication
Singapore
Format
Book Section
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Fire
Keywords
Analytical Model
Bending Tests
Small Scale
Strain
Stiffness
Failure Modes
Load Carrying Capacity
Two-Way
Elastic Stiffness
Language
English
Research Status
Complete
Series
Fire Science and Technology 2015
ISBN
978-981-10-0376-9
Online Access
Payment Required
Resource Link
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High-Capacity Hold-Down for Tall Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue1529
Year of Publication
2016
Topic
Design and Systems
Seismic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Hybrid Building Systems
Wood Building Systems
Author
Zhang, Xiaoyue
Popovski, Marjan
Tannert, Thomas
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Hybrid Building Systems
Wood Building Systems
Topic
Design and Systems
Seismic
Mechanical Properties
Keywords
Holz-Stahl-Komposit
Hold-Down
Seismic Load
Strength
Stiffness
Ductility
Failure Mechanisms
Quasi-Static
Monotonic Loading
Reverse Cyclic Loading
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 725-732
Summary
The structural use of wood in North America is dominated by light wood-frame construction used in low-rise and – more recently – mid-rise residential buildings. Mass timber engineered wood products such as laminatedveneer-lumber and cross-laminated timber (CLT) panels...
Online Access
Free
Resource Link
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Structural Redundancy in Cross Laminated Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue1785
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Author
Lukacs, Ildiko
Björnfot, Anders
Tsalkatidis, Themistoklis
Tomasi, Roberto
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Topic
Connections
Mechanical Properties
Keywords
Wall-to-Floor
Stiffness
Finite Element Model
Horizontal Loads
Vertical Loads
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 5811-5818
Summary
In high timber structures, cross-laminated timber panels are common structural elements. The wall and floor panels are typically connected with steel plates, angle brackets, hold-downs, and screws. Based on analytical research, it seems that panel-to-panel connections give additional stiffness due to structural redundancies resulting from...
Online Access
Free
Resource Link
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Seismic Performance of Cross-Laminated Timber and Cross-Laminated Timber-Concrete Composite Floor Diaphragms

https://research.thinkwood.com/en/permalink/catalogue2193
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Floors
Organization
TallWood Design Institute
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
Floors
Topic
Seismic
Keywords
Stiffness
Diaphragms
Concrete Topping
Tall Wood
Strength
Research Status
In Progress
Notes
Project contact is André Barbosa at Oregon State University
Summary
This project develops benchmark data needed to generate design guidelines for structural engineers to calculate strength & stiffness of CLT-diaphragms, with and without concrete toppings. The project includes a full-scale test of a two-story mass timber building at the UC San Diego shake table in collaboration with the larger project, “Development and Validation of a Resilience-based Seismic Design Methodology for Tall Wood Buildings” which features collaborators from throughout the western US and is funded by the Natural Hazards Engineering Research Infrastructure (NHERI) program of the National Science Foundation.
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Tall Timber Buildings - A Preliminary Study of Wind-Induced Vibrations of a 22-Storey Building

https://research.thinkwood.com/en/permalink/catalogue1662
Year of Publication
2016
Topic
Wind
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Author
Johansson, Marie
Linderholt, Andreas
Jarnerö, Kirsi
Landel, Pierre
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Topic
Wind
Mechanical Properties
Keywords
Finite Element Model
Damping
Mass
Stiffness
Peak Acceleration
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3657-3664
Summary
During the last years the interest in multi-storey timber buildings has increased and several medium-tohigh-rise buildings with light-weight timber structures have been designed and built. Examples of such are the 8-storey building “Limnologen” in Växjö, Sweden, the 9-storey “Stadthouse” in London, UK and the 14-storey building “Treet”...
Online Access
Free
Resource Link
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Continuity Connection for Cross Laminated Timber (CLT) Floor Diaphragms

https://research.thinkwood.com/en/permalink/catalogue78
Year of Publication
2015
Topic
Connections
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Floors

Seismic Analysis of Cross Laminated Timber Buildings Using Code Prescribed Methods

https://research.thinkwood.com/en/permalink/catalogue1646
Year of Publication
2016
Topic
Seismic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Sustersic, Iztok
Fragiacomo, Massimo
Dujic, Bruno
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Seismic
Connections
Keywords
FE Analysis
Multi-Story
Geometry
Vertical Load
Friction
Strength
Stiffness
Ductility
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3453-3461
Summary
This paper investigates the seismic analysis of multi-story cross laminated timber (XLAM) buildings. The influence of different parameters such as wall geometry, vertical load level, friction and, most importantly, connection stiffness, strength and ductility is assessed. Linear and nonlinear finite element (FE) analyses are carried out on a...
Online Access
Free
Resource Link
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10 records – page 1 of 1.