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30 records – page 1 of 3.

An Apparatus for testing nailed joints of sheathing materials fastened to dimension lumber

https://library.fpinnovations.ca/en/permalink/fpipub1672
Author
Lau, P.W.C.
Date
March 1986
Edition
38185
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Lau, P.W.C.
Date
March 1986
Edition
38185
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Testing
Loads
Joints
Series Number
CFS/DSS project no 8a/85-86
E-613
Location
Ottawa, Ontario
Language
English
Abstract
Joints and fastenings - Nailed
Load - Testing - Joints
Documents
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An Integrated torsion-bending vibration test method for monitoring waferboard strength properties

https://library.fpinnovations.ca/en/permalink/fpipub38404
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
testing of wood. Forest Prod. J. 16(8):29-40. Lau, P.W.C. 1988. Structural Performance of Waferboard (5
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1990
Material Type
Research report
Physical Description
24 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Waferboard testing
Waferboards
Test methods
Mechanical properties
Series Number
CFS project no.12
4310M031
E-1211
Location
Ottawa, Ontario
Language
English
Abstract
Waferboard - Test Method
Waferboard - Strength Properties
Documents
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Behavior of mechanically fastened joints in wood under static loading

https://library.fpinnovations.ca/en/permalink/fpipub1866
Author
Havard, J.C.
Lau, P.W.C.
Date
November 1985
Edition
38387
Material Type
Research report
Field
Sustainable Construction
Author
Havard, J.C.
Lau, P.W.C.
Date
November 1985
Edition
38387
Material Type
Research report
Physical Description
16 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Joints
Strength load bearing
Location
Ottawa, Ontario
Language
English
Abstract
Static Loading
Documents
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Behaviour of mechanically fastened joints in wood under static loading : report : phase I

https://library.fpinnovations.ca/en/permalink/fpipub1637
Author
Lau, P.W.C.
Date
March 1986
Edition
38149
Material Type
Research report
Field
Sustainable Construction
Author
Lau, P.W.C.
Date
March 1986
Edition
38149
Material Type
Research report
Physical Description
34 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Wood
Joints
Location
Ottawa, Ontario
Language
English
Abstract
Wood - Joints - Fastened
Documents
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Behaviour of truss plate joints under shear loading

https://library.fpinnovations.ca/en/permalink/fpipub1551
Author
Lau, P.W.C.
Date
April 1984
Edition
38057
Material Type
Research report
Field
Sustainable Construction
Author
Lau, P.W.C.
Date
April 1984
Edition
38057
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Roofs
Trusses
Testing
Series Number
CFS/DSS project no 5/83-84
E-155
Location
Ottawa, Ontario
Language
English
Abstract
Truss Plate Connector - Testing
Trusses - Testing
Documents
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Computer-aided image system for analyzing cracks created by nailing in wood

https://library.fpinnovations.ca/en/permalink/fpipub38221
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1988
Material Type
Research report
Field
Sustainable Construction
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1988
Material Type
Research report
Physical Description
15 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Wood
Measurement
Series Number
CFS project no.17a
Project no.4310C025
E-760
Location
Ottawa, Ontario
Language
English
Abstract
Nails Effect on Wood
Cracks - Measurement
Fracture mechanics - Computer Programs
Documents
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Cracks produced by driving nails into wood: effects of wood and nail variables: progress report

https://library.fpinnovations.ca/en/permalink/fpipub38157
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1987
Material Type
Research report
Field
Sustainable Construction
Author
Lau, P.W.C.
Tardif, Y.G.
Date
March 1987
Material Type
Research report
Physical Description
17 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Wood
Series Number
CFS project no.16
Project no.4310022
E-527
Location
Ottawa, Ontario
Language
English
Abstract
Wood - Effect of Fasteners
Wood - Cracking
Nails - Effect on Wood
Documents
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Development of a load-slip test apparatus for nailed joints

https://library.fpinnovations.ca/en/permalink/fpipub38098
Author
Lau, P.W.C.
Date
March 1986
Material Type
Research report
Field
Sustainable Construction
Author
Lau, P.W.C.
Date
March 1986
Material Type
Research report
Physical Description
26 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Testing
Loads
Joints
Series Number
CFS/DSS project no 8a/85-86
Project no.43-10-021
E-295
Location
Ottawa, Ontario
Language
English
Abstract
Nailed joints - Testing
Load-Testing - Joints
Documents
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The effects of rate of deformation in bending of 2x4 spruce-pine-fir lumber

https://library.fpinnovations.ca/en/permalink/fpipub38124
Author
Bardell, Kathleen Hartley
Lau, P.W.C.
Date
April 1981
Material Type
Research report
Field
Sustainable Construction
Author
Bardell, Kathleen Hartley
Lau, P.W.C.
Date
April 1981
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Pinus
Spruce
Bending
Series Number
CFS project 5/1980-81
E-395
Location
Ottawa, Ontario
Language
English
Abstract
The flexural properties of two matched samples of 2x4 spruce-pine-fir lumber "No.1 and better" grades were compared. The only difference in testing these two samples was that one was tested at a rate of deformation of 0.5 inch/min. and the other tested at a rate of 60 inches/min. Results indicate that there were no statistically significant differences in Modulus of Elasticity (MOE) and Modulus of Rupture (MOR) between the two samples; however, Stress at Proportional Limit (SPL) was significantly different. Two linear models relating MOR to MOE were fitted to the data for both rates of straining, and it was found that these two models were not significantly different. The differences in MOE, MOR, and SPL between the two samples were more pronounced in stronger specimens than in weaker ones.
Deformation
Bending
Rate
2x4
Spruce-Pine-Fir
Documents
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Experimental techniques for determining the vibration characteristics of waferboard

https://library.fpinnovations.ca/en/permalink/fpipub38313
Author
Lau, P.W.C.
Date
April 1989
Material Type
Research report
Field
Sustainable Construction
testing of wood. Forest Prod. J. 16(8):29-40. Lau, P.W.C. 1988. Structural performance of waferboard (5/8
Author
Lau, P.W.C.
Date
April 1989
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Waferboards
Vibration
Series Number
CFS project no.18a
Project no.4310D031
E-1019
Location
Ottawa, Ontario
Language
English
Abstract
Waferboard - Vibration
Documents
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30 records – page 1 of 3.