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10 records – page 1 of 1.

Numerical Modelling of the Hygro-Thermal Response of Timber Bridges During their Service Life: A Monitoring Case-Study

https://research.thinkwood.com/en/permalink/catalogue2167
Year of Publication
2013
Topic
Serviceability
Moisture
Material
Timber (unspecified)
Application
Bridges and Spans

Expanding the Cross-Laminated Timber Market through Building Moisture Monitoring and Improved Modeling

https://research.thinkwood.com/en/permalink/catalogue719
Topic
Serviceability
Moisture
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Organization
Colorado School of Mines
Forest Products Laboratory
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Serviceability
Moisture
Keywords
Moisture Content
Building Envelope
Climate
Hygrothermal Models
Long-term
Research Status
In Progress
Notes
Project contacts are Shiling Pei (Colorado School of Mines) and Samuel L. Zelinka (Forest Products Laboratory)
Summary
This project will generate three benchmark data sets for multistory CLT building moisture performance in different climate zones. Data will include moisture contents at key wood components and high moisture risk locations throughout the buildings. A relatively simple, but fully validated, numerical model for analyzing similar building moisture performance will be recommended. These results will be useful for structural engineers and architects to accurately consider moisture in their design of mass timber buildings.
Resource Link
Less detail

Moisture Content Monitoring in Glulam Structures by Embedded Sensors via Electrical Methods

https://research.thinkwood.com/en/permalink/catalogue1462
Year of Publication
2018
Topic
Moisture
Serviceability
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Li, Hang
Perrin, Marianne
Eyma, Florent
Jacob, Xavier
Gibiat, Vincent
Publisher
Springer Berlin Heidelberg
Year of Publication
2018
Country of Publication
Germany
Format
Journal Article
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Moisture
Serviceability
Keywords
Sensors
Moisture Content
Monitoring
Language
English
Research Status
Complete
Series
Wood Science and Technology
ISSN
1432-5225
Online Access
Free
Resource Link
Less detail

Monitoring Building Climate and Timber Moisture Gradient in Large-Span Timber Structures

https://research.thinkwood.com/en/permalink/catalogue108
Year of Publication
2014
Topic
Serviceability
Moisture
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

Environmental Response of a CLT Floor Panel: Lessons for Moisture Management and Monitoring of Mass Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue2161
Year of Publication
2018
Topic
Site Construction Management
Serviceability
Moisture
Material
CLT (Cross-Laminated Timber)
Application
Floors

X-Lam Panels in Swimming-Pool Building – Monitoring the Environment and the Performance

https://research.thinkwood.com/en/permalink/catalogue478
Year of Publication
2013
Topic
Moisture
Serviceability
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Jorge, Luís
Dias, Alfredo
Publisher
Scientific.net
Year of Publication
2013
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Moisture
Serviceability
Keywords
Eurocode 5
Portugal
Service Class
Moisture Content
Dimensional Stability
Language
English
Research Status
Complete
Series
Advanced Materials Research
Summary
The cross-laminated timber panels (X-Lam panels) are produced for structural use in Service Classes 1 and 2 conditions, in accordance with what is established on Eurocode 5 [. Timber boards are glued together on orthogonal layers, allowing the panel to...
Online Access
Free
Resource Link
Less detail

Field Measurement of Vertical Movement and Roof Moisture Performance of the Wood Innovation and Design Centre

https://research.thinkwood.com/en/permalink/catalogue1182
Year of Publication
2018
Topic
Serviceability
Moisture
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
PSL (Parallel Strand Lumber)
Application
Wood Building Systems
Roofs
Author
Wang, Jieying
Organization
FPInnovations
Year of Publication
2018
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
PSL (Parallel Strand Lumber)
Application
Wood Building Systems
Roofs
Topic
Serviceability
Moisture
Keywords
Vertical Movement
Moisture Content
Temperature
Relative Humidity
Monitoring
Language
English
Research Status
Complete
Summary
Two of the major topics of interest to those designing taller and larger wood buildings are the susceptibility to differential movement and the likelihood of mass timber components drying too slowly after they become wet during construction. The Wood Innovation and Design Centre in Prince George, British Columbia provides a unique opportunity for non-destructive...
Online Access
Free
Resource Link
Less detail

Field Measurement of Vertical Movement and Roof Moisture Performance of the Wood Innovation and Design Centre

https://research.thinkwood.com/en/permalink/catalogue1638
Year of Publication
2016
Topic
Moisture
Serviceability
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
PSL (Parallel Strand Lumber)
Application
Roofs
Wood Building Systems
Author
Wang, Jieying
Karsh, Eric
Finch, Graham
Chen, Mingyuk
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
PSL (Parallel Strand Lumber)
Application
Roofs
Wood Building Systems
Topic
Moisture
Serviceability
Keywords
Moisture Content
Vertical Movement
Temperature
Relative Humidity
Monitoring
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3152-3160
Summary
The Wood Innovation and Design Centre (WIDC) in Prince George, British Columbia, with 6 tall storeys and a total height of 29.5 m, provided a unique opportunity for non-destructive testing and monitoring to measure the ‘As Built’ performance of a relatively tall mass timber building. The mass timber structural system consists of glulam columns and beams with cross laminated timber (CLT)...
Online Access
Free
Resource Link
Less detail

Moisture Monitoring and Modeling of Mass-Timber Building Systems

https://research.thinkwood.com/en/permalink/catalogue1833
Year of Publication
2018
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Kordziel, Steven
Glass, Samuel
Pei, Shiling
Zelinka, Samuel
Tabares-Velasco, Paulo
Organization
Forest Products Laboratory
Year of Publication
2018
Country of Publication
Korea
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Moisture
Keywords
Moisture Monitoring
Hygrothermal Properties
High-Rise
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 20-23,2018. Seoul, Republic of Korea
Summary
The use of mass timber structural products in tall building applications (6–20 stories) is becoming more common around the world including North America. A potential concern is the environmental wetting of mass timber products during construction because such products may dry out more slowly than light-frame structural lumber, and wood, as an organic material, is susceptible to deterioration at elevated moisture contents. In order to better understand the moisture conditions present in high rise timber constructions, a long-term moisture monitoring program was implemented on an eight story, mixed-use, mass timber framed building in Portland, Oregon. The building was monitored with an array of moisture meters to track moisture content throughout the building’s construction and operation. This paper presents data covering a period just over one year starting from the manufacture of crosslaminated timber (CLT) panels. Hygrothermal properties of CLT samples of the same type used in the building were measured in the laboratory, and wetting and drying experiments on representative CLT samples were conducted. Simulated moisture contents using a one-dimensional hygrothermal model compared reasonably well with laboratory experiments and building site measurements.
Online Access
Free
Resource Link
Less detail

Expanding the Cross-Laminated Timber Market through Building Moisture Monitoring and Improved Modeling

https://research.thinkwood.com/en/permalink/catalogue2269
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Application
General Application
Organization
Colorado School of Mines
Forest Products Laboratory
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Moisture
Keywords
Moisture Performance
Moisture Content
Mass Timber
Research Status
In Progress
Notes
Project contacts are Shiling Pei at the Colorado School of Mines and Samuel L. Zelinka at the Forest Products Laboratory
Summary
This project will generate three benchmark data sets for multistory CLT building moisture performance in different climate zones. Data will include moisture contents at key wood components and high moisture risk locations throughout the buildings. A relatively simple, but fully validated, numerical model for analyzing similar building moisture performance will be recommended. These results will be useful for structural engineers and architects to accurately consider moisture in their design of mass timber buildings.
Less detail

10 records – page 1 of 1.