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Development of a Smart Timber Bridge (Phase III): Moisture and Strain Sensor Investigation for Historic Covered Bridges

https://research.thinkwood.com/en/permalink/catalogue2182
Year of Publication
2019
Topic
Moisture
Material
Glulam (Glue-Laminated Timber)
Other Materials
Application
Bridges and Spans
Author
Phares, Brent
Pence, Trevor
Wacker, James
Hosteng, Travis
Year of Publication
2019
Country of Publication
United States
Format
Report
Material
Glulam (Glue-Laminated Timber)
Other Materials
Application
Bridges and Spans
Topic
Moisture
Keywords
Moisture Content
Sensor
Strain
Reliability
Accuracy
Language
English
Research Status
Complete
Series
General Technical Report
Summary
Nationwide, bridges are deteriorating at a rate faster than they can be rehabilitated and maintained. This has resulted in a search for new methods to rehabilitate, repair, manage, and construct bridges. As a result, structural health monitoring and smart structure concepts have emerged to help improve bridge management. In the case of timber bridges, however, a limited amount of research as been conducted on long-term structural health monitoring solutions, and this is especially true in regards to historic covered timber bridges. To date, evaluation efforts of timber bridges have focused primarily on visual inspection data to determine the structural integrity of timber structures. To fill this research need and help improve timber bridge inspection and management strategies, a 5-year research plan to develop a smart timber bridge structure was undertaken. The overall goal of the 5-year plan was to develop a turnkey system to analyze, monitor, and report on the performance and condition of timber bridges. This report outlines one phase of the 5-year research plan and focuses on developing and attaching moisture sensors onto timber bridge components. The goal was to investigate the potential for sensor technologies to reliably monitor the in situ moisture content of the timber members in historic covered bridges, especially those recently rehabilitated with glulam materials. The timber-specific moisture sensors detailed in this report and the data collected from them will assist in advancing the smart timber bridge.
Online Access
Free
Resource Link
Less detail

Determination of the Moisture Change Behavior of Cross-Laminated Timber Using an Optical Flow Based Computer Vision Technique

https://research.thinkwood.com/en/permalink/catalogue2229
Year of Publication
2019
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Hofinger, Markus
Pock, Thomas
Moosbrugger, Thomas
Publisher
Taylor&Francis Online
Year of Publication
2019
Country of Publication
United Kingdom
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Moisture
Keywords
Deformation
Swelling
Shrinkage
Language
English
Research Status
Complete
Series
Wood Material Science & Engineering
Online Access
Free
Resource Link
Less detail

Solutions for Upper Mid-Rise and High-Rise Mass Timber Construction: Rehabilitation of Mass Timber Following Fire and Sprinkler Activation

https://research.thinkwood.com/en/permalink/catalogue2089
Year of Publication
2019
Topic
Fire
Moisture
Material
Timber (unspecified)
Application
Wood Building Systems
Author
Ranger, Lindsay
Organization
FPInnovations
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
Timber (unspecified)
Application
Wood Building Systems
Topic
Fire
Moisture
Keywords
Mid-Rise
High-Rise
Damage
Repairs
Sprinklers
Language
English
Research Status
Complete
Notes
Report is currently not available due to the redevelopment of FPInnovations' publications website.
Summary
The intent of this project is to research evaluation and rehabilitation methods that are applicable to mass timber structures following a fire. This includes addressing both fire damage and water damage from sprinkler activation and/or the use of firefighting hoses. This report provides an overview of the type of damage that might be expected following a fire...
Online Access
Payment Required
Resource Link
Less detail

Monitoring Moisture Performance of Cross-Laminated Timber Building Elements during Construction

https://research.thinkwood.com/en/permalink/catalogue2102
Year of Publication
2019
Topic
Site Construction Management
Moisture
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

Moisture Monitoring Data of Mass Timber Elements During Prolonged Construction Exposure: The Case of the Forest Science Complex (Peavy Hall) at Oregon State University

https://research.thinkwood.com/en/permalink/catalogue2212
Year of Publication
2019
Topic
Moisture
Site Construction Management
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Author
Riggio, Mariapaola
Schmidt, Evan
Mustapha, Gamal
Publisher
Frontiers Media
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Topic
Moisture
Site Construction Management
Keywords
Peavy Hall
Hygrothermal Monitoring
Language
English
Research Status
Complete
Series
Frontiers in Built Environment
Online Access
Free
Resource Link
Less detail

A Case Study on The Construction of a CLT Building Without a Preliminary Roof

https://research.thinkwood.com/en/permalink/catalogue2185
Year of Publication
2019
Topic
Moisture
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application
Author
Liisma, Eneli
Liseth Kuus, Babette
Kukk, Villu
Kalamees, Targo
Publisher
Kaunas University of Technology
Year of Publication
2019
Country of Publication
Lithuania
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application
Topic
Moisture
Design and Systems
Keywords
Moisture Safety
Building Quality
Building Technology
Moisture Content
Language
English
Research Status
Complete
Series
Journal of Sustainable Architecture and Civil Engineering
Notes
DOI link: https://doi.org/10.5755/j01.sace.25.2.22263
ISSN
2335–2000
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
Online Access
Free
Resource Link
Less detail

Moisture Monitoring Throughout the Construction and Occupancy of Mass Timber Builidings

https://research.thinkwood.com/en/permalink/catalogue1834
Year of Publication
2018
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Zelinka, Samuel
Glass, Samuel
Kordziel, Steven
Tabares-Velasco, Paulo
Pei, Shiling
Organization
Forest Products Laboratory
Publisher
University of Victoria
Year of Publication
2018
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Moisture
Keywords
Dimensional Instability
Microbial Attack
Fastener Corrosion
Cracking
Construction
Language
English
Conference
International Conference on New Horizons in Green Civil Engineering
Research Status
Complete
Notes
April 25-27,2018. Victoria, Canada
Online Access
Free
Resource Link
Less detail

Agricultural Buildings With Timber Structure - Preventative Chemical Wood Preservation Inevitably Required?

https://research.thinkwood.com/en/permalink/catalogue1914
Year of Publication
2018
Topic
Moisture
Material
Timber (unspecified)
Application
Wood Building Systems
General Application
Author
Jiang, Yuan
Dietsch, Philipp
Winter, Stefan
Year of Publication
2018
Country of Publication
Korea
Format
Conference Paper
Material
Timber (unspecified)
Application
Wood Building Systems
General Application
Topic
Moisture
Keywords
Moisture Content
Spruce
Agriculture
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 20-23,2018. Seoul, Republic of Korea
Online Access
Free
Resource Link
Less detail

Hygrothermal Analysis of Timber-Based External Walls Across Different Australian Climate Zones

https://research.thinkwood.com/en/permalink/catalogue2071
Year of Publication
2018
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Walls

Hybrid LVL Panels Made of Eucalypt and Pine Woods Decayed by White-Rot Fungus

https://research.thinkwood.com/en/permalink/catalogue2228
Year of Publication
2018
Topic
Moisture
Material
LVL (Laminated Veneer Lumber)
Application
General Application

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

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
Notes
Report is currently not available due to the redevelopment of FPInnovations' publications website.
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

Preliminary Assessment of Moisture-Related Properties for Structural Composite Lumber

https://research.thinkwood.com/en/permalink/catalogue1175
Year of Publication
2018
Topic
Mechanical Properties
Moisture
Serviceability
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
OSL (Oriented Strand Lumber)
PSL (Parallel Strand Lumber)
Application
Wood Building Systems
Author
Wang, Jieying
Organization
FPInnovations
Year of Publication
2018
Country of Publication
Canada
Format
Report
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
OSL (Oriented Strand Lumber)
PSL (Parallel Strand Lumber)
Application
Wood Building Systems
Topic
Mechanical Properties
Moisture
Serviceability
Keywords
Water Absorption
Vapour Permeance
Vapour Sorption
Dimensional Stability
Building Envelope
Moisture Management
Language
English
Research Status
Complete
Notes
Report is currently not available due to the redevelopment of FPInnovations' publications website.
Summary
Fifteen structural composite lumber (SCL) products including laminated-veneer lumber (LVL), laminated strand lumber (LSL), oriented strand lumber (OSL), and parallel strand lumber (PSL) provided by Boise Cascade, LP, West Fraser, and Weyerhaeuser were tested for moisture-related properties in this study...
Online Access
Payment Required
Resource Link
Less detail

Wetting and Drying Performance Related To On-Site Moisture Protection of Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue1169
Year of Publication
2018
Topic
Moisture
Site Construction Management
Material
CLT (Cross-Laminated Timber)
Application
Hybrid Building Systems
Wood Building Systems
Author
Wang, Jieying
Organization
FPInnovations
Year of Publication
2018
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Hybrid Building Systems
Wood Building Systems
Topic
Moisture
Site Construction Management
Keywords
On-Site
Moisture Management
Water Repellants
Rain
Language
English
Research Status
Complete
Notes
Report is currently not available due to the redevelopment of FPInnovations' publications website.
Summary
Practical solutions are needed for on-site moisture management of mass timber construction. Six groups of cross-laminated timber (CLT) specimens, together with reference specimens including plywood, OSB, and nail-laminated timber...
Online Access
Free
Resource Link
Less detail

Study of Moisture Conditions in a Multi-Story Mass Timber Building through the Use of Sensors and WUFI Hygrothermal Modeling

https://research.thinkwood.com/en/permalink/catalogue1429
Year of Publication
2018
Topic
Moisture
Site Construction Management
Material
CLT (Cross-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

Resistance Measurements to Find High Moisture Content Inclusions Adapted for Large Timber Bridge Cross-Sections

https://research.thinkwood.com/en/permalink/catalogue2130
Year of Publication
2017
Topic
Moisture
Material
Timber (unspecified)
Application
Bridges and Spans

Thermal Conductivity Values for Laminated Strand Lumber and Spruce for Use in Hybrid Cross-laminated Timber Panels

https://research.thinkwood.com/en/permalink/catalogue1861
Year of Publication
2017
Topic
Moisture
Material
LSL (Laminated Strand Lumber)
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems

Cross Laminated Timber Properties Including Effects of Non-Glued Edges and Additional Cracks

https://research.thinkwood.com/en/permalink/catalogue1398
Year of Publication
2017
Topic
Serviceability
Moisture
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Nairn, John
Publisher
Springer Berlin Heidelberg
Year of Publication
2017
Country of Publication
Germany
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Serviceability
Moisture
Keywords
Cracks
Thermal Expansion
Moisture Expansion
In-Plane
Language
English
Research Status
Complete
Series
European Journal of Wood and Wood Products
ISSN
1436-736X
Online Access
Free
Resource Link
Less detail

99 records – page 1 of 5.