Author: Russell Charles Moody
Publisher:
ISBN:
Category : Elasticity
Languages : en
Pages : 44
Book Description
Design criteria for large structural glued-laminated timber beams using mixed species of visually graded lumber
Author: Russell Charles Moody
Publisher:
ISBN:
Category : Elasticity
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Elasticity
Languages : en
Pages : 44
Book Description
Design Criteria for Large Structural Glued-laminated Timber Beams Using Mixed Species of Visually Graded Lumber
Author: R. C. Moody
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
Book Description
A theoretical concept was developed and experimentally evaluated permitting combination of different species of wood within the same glued-laminated beams. Twenty large beams manufactured with visually graded Douglas-fir outer laminations and lodgepole pine inner laminations all attained desired bending strength and stiffness levels. Results indicate that substantial amounts of lower strength and stiffness lodgepole pine can be used in the inner laminations of Douglas-fir glued-laminated beams with little detectable effect on their bending strength and stiffness. Design criteria presented can be used to determine the extent to which such a lower strength species might be used and the effect on beam properties.
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
Book Description
A theoretical concept was developed and experimentally evaluated permitting combination of different species of wood within the same glued-laminated beams. Twenty large beams manufactured with visually graded Douglas-fir outer laminations and lodgepole pine inner laminations all attained desired bending strength and stiffness levels. Results indicate that substantial amounts of lower strength and stiffness lodgepole pine can be used in the inner laminations of Douglas-fir glued-laminated beams with little detectable effect on their bending strength and stiffness. Design criteria presented can be used to determine the extent to which such a lower strength species might be used and the effect on beam properties.
U.S.D.A. Forest Service Research Paper FPL.
Utilization of Hardwoods Growing on Southern Pine Sites
Author: Peter Koch
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 3710
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 3710
Book Description
A Summary of Modulus of Elasticity and Knot Size Surveys for Laminating Grades of Lumber
Author: R. W. Wolfe
Publisher:
ISBN:
Category : Laminated wood
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Laminated wood
Languages : en
Pages : 24
Book Description
List of Publications
Author: Forest Products Laboratory (U.S.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 540
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 540
Book Description
Forest Service Research Accomplishments
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 176
Book Description
Research Accomplishments
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 164
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1092
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1092
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Utilization of Hardwoods Growing on Southern Pine Sites: Products and prospective
Author: Peter Koch
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 1176
Book Description
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 1176
Book Description