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27 records – page 1 of 3.

Bending Stiffness Increasing of Existing Pitch Pine Beams by Means of LVL Reinforcement

https://research.thinkwood.com/en/permalink/catalogue1568
Year of Publication
2016
Topic
Mechanical Properties
Material
LVL (Laminated Veneer Lumber)
Application
Beams
Author
Soilán, Azahara
Touza, Manuel
Arriaga, Francisco
Guaita, Manuel
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
LVL (Laminated Veneer Lumber)
Application
Beams
Topic
Mechanical Properties
Keywords
Pine
Self-Tapping Screws
Reinforcement
Rigidity
Bending Strength
Four Point Bending Test
Modulus of Rupture
Modulus of Elasticity
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 1675-1681
Summary
Many buildings in Spain constructed with "pitch pine" beams are, nowadays, under rehabilitation processes. In some cases the decision on maintaining, or not, the existing timber structure is a key issue. The commercial name “pitch pine” comprises several species in the group of Southern Yellow Pines, being the “Longleaf pine”...
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Comparison of Various Glulam in Physical Properties and Flexural Behaviors

https://research.thinkwood.com/en/permalink/catalogue642
Year of Publication
2013
Topic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Qiu, Jing
Tong, Jianhong
Hui Chen, Li
Publisher
Scientific.net
Year of Publication
2013
Country of Publication
Switzerland
Format
Journal Article
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Mechanical Properties
Keywords
Douglas-Fir
Flexural Behavior
Physical Properties
Larch
Modulus of Rupture
Pine
Poplar
Language
English
Research Status
Complete
Series
Applied Mechanics and Materials
Summary
The glulam is determined by, and therefore a representation of, a new kind of ecological structural materials. The aim of this study was to summarize the mechanical performance especially the flexural behavior of various kinds of glulam and the physical...
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Composite Elements of Basalt Fibre Rods and Low Grade Glulam

https://research.thinkwood.com/en/permalink/catalogue76
Year of Publication
2014
Topic
Design and Systems
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Raftery, Gary
Kelly, Fiona
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Design and Systems
Mechanical Properties
Keywords
Basalt Fiber Reinforced Polymer
Flexural
Low-Grade
Modulus of Rupture
Moisture
Testing
Pull-out Performance
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
In recent years, increased focus has been placed on the development of timber as a natural renewable construction material. However, there exists significant potential for the development of environmentally friendly engineered structural elements by comb...
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Free
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Durability of Structural Laminated Veneer Lumber in Outdoor Use

https://research.thinkwood.com/en/permalink/catalogue1567
Year of Publication
2016
Topic
Serviceability
Material
LVL (Laminated Veneer Lumber)
Application
General Application
Author
Furuta, Naoyuki
Hirabayashi, Yasushi
Miyauchi, Teruhisa
Narita, Toshiki
Lee, Wonwoo
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
LVL (Laminated Veneer Lumber)
Application
General Application
Topic
Serviceability
Keywords
Outdoor Exposure
Modulus of Rupture
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 1638-1645
Summary
This study aimed to investigate the durability of structural laminated veneer lumber (LVL) during outdoor use. We subjected LVL to outdoor exposure tests for 48 months; the tests were designed under the assumption of outdoor use such as temporary enclosure plates used in the construction field. The surfaces of the LVL specimens...
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Durability of Structural Lumber Products after Exposure at 82C and 80% Relative Humidity

https://research.thinkwood.com/en/permalink/catalogue784
Year of Publication
2005
Topic
Mechanical Properties
Moisture
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
Solid-sawn Heavy Timber
Application
General Application
Author
Green, David
Evans, James
Hatfield, Cherilyn
Byrd, Pamela
Organization
Forest Products Laboratory
Year of Publication
2005
Country of Publication
United States
Format
Report
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
Solid-sawn Heavy Timber
Application
General Application
Topic
Mechanical Properties
Moisture
Keywords
Aspen
Douglas-Fir
Modulus of Elasticity
Modulus of Rupture
Southern Pine
Poplar
Relative Humidity
SPF
Temperature
Flexural Properties
Language
English
Research Status
Complete
Summary
Solid-sawn lumber (Douglas-fir, southern pine, Spruce– Pine–Fir, and yellow-poplar), laminated veneer lumber (Douglas-fir, southern pine, and yellow-poplar), and laminated strand lumber (aspen and yellow-poplar) were heated continuously at 82°C (180...
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Effect of Knots and Slope of Grains on the Rolling Shear in Dimensional Timber Used in CLT Core Layers

https://research.thinkwood.com/en/permalink/catalogue1541
Year of Publication
2016
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Beams
Author
Grandvuinet, Thibault
Muszynski, Lech
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Beams
Topic
Mechanical Properties
Keywords
Knots
Transverse Core Layer
Three Point Bending Test
Rolling Shear
MOR
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 1099-1104
Summary
The cross-laminated timber (CLT) technology is also perceived as a potential for utilization of lumber of lower grades and underused species, because the core layers perpendicular to the principle loading direction transfer loads through rolling shear, which is not correlated to the grade of lumber...
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Effect of Laminated Structure Design on Physical and Mechanical Properties of Laminated Bamboo Sliver Lumber

https://research.thinkwood.com/en/permalink/catalogue2491
Year of Publication
2019
Topic
Mechanical Properties
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Other Materials
Application
Wood Building Systems

Effect of Laminated Structure Design on the Mechanical Properties of Bamboo-Wood Hybrid Laminated Veneer Lumber

https://research.thinkwood.com/en/permalink/catalogue1407
Year of Publication
2017
Topic
Mechanical Properties
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Other Materials
Application
General Application

Effect of Low Relative Humidity on Properties of Structural Lumber Products

https://research.thinkwood.com/en/permalink/catalogue793
Year of Publication
2003
Topic
Mechanical Properties
Moisture
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
Solid-sawn Heavy Timber
Application
General Application
Author
Green, David
Evans, James
Publisher
Society of Wood Science and Technology
Year of Publication
2003
Country of Publication
United States
Format
Journal Article
Material
LSL (Laminated Strand Lumber)
LVL (Laminated Veneer Lumber)
Solid-sawn Heavy Timber
Application
General Application
Topic
Mechanical Properties
Moisture
Keywords
Flexural Properties
Modulus of Elasticity
Modulus of Rupture
Relative Humidity
Tensile Properties
Moisture Content
Analytical Model
Language
English
Research Status
Complete
Series
Wood and Fiber Science
Summary
Wood used in industrial settings, and in some arid parts of the United States, may be subjected to very low relative humidity (RH). Analytical models available for predicting the effect of moisture content (MC) on the properties of solid-sawn lumber imply significant strength loss at very low MC...
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Effect of Selected Factors on the Bending Deflection at the Limit of Proportionality and at the Modulus of Rupture in Laminated Veneer Lumber

https://research.thinkwood.com/en/permalink/catalogue2482
Year of Publication
2019
Topic
Mechanical Properties
Connections
Material
LVL (Laminated Veneer Lumber)
Application
General Application

27 records – page 1 of 3.