Author: Russell Charles MoodyPublisher:
ISBN:
Category : Flexure
Languages : en
Pages : 24
Book Description
Flexural Properties of Glued-laminated Southern Pine Beams with Laminations Positioned by Visual-stiffness Criteria
Author: Russell Charles MoodyPublisher:
ISBN:
Category : Flexure
Languages : en
Pages : 24
Book Description
Flexural Properties of Glued-laminated Southern Pine Beams with Laminations Positioned by Visual-stiffness Criteria
Author: Russell Charles MoodyPublisher:
ISBN:
Category : Flexure
Languages : en
Pages : 20
Book Description
To establish the effect of using modulus of elasticity in addition to visual grades as criteria for the positioning of laminations in glued-laminated beams, an experimental study on southern pine members was conducted. The beams were manufactured in accordance with current specifications for glued-laminated southern pine timber, except that (a) minimum-quality tension laminations meeting AITC 301-67 were used and (b) restrictions were placed on the modulus of elasticity of all laminations. The average modulus of elasticity of the beams manufactured using both visual and stiffness criteria was 12 percent higher than that for beams using only the visual criteria. This agreed with the theoretically expected increase in modulus of elasticity. The average modulus of rupture of the visual-stiffness beams was 14 percent higher than that for the visual-only beams. However, the minimum strength for each group was approximately equal. (Author).
Flexural Properties of Glued-laminated Southern Pine Beams with Laminations Positioned by Visual-stiffness Criteria
Author: Flexural Properties of Glued-laminated Southern Pine Beams
Author: Russell Charles MoodyPublisher:
ISBN:
Category : Laminated wood
Languages : en
Pages : 40
Book Description
In the continuing reappraisal of design criteria for glued-laminated timbers, five large beams with finger joints at midlength of the tension lamination were destructively evaluated. Results indicate finger joints of acceptable strength for tension laminations can be produced if wood quality is controlled and adequate quality control procedures followed. (Author).
Design criteria for large structural glued-laminated timber beams using mixed species of visually graded lumber
Author: Russell Charles MoodyPublisher:
ISBN:
Category : Elasticity
Languages : en
Pages : 44
Book Description
Improved Performance of Southern Pine Structural Glued-laminated Timber
Author: Roland HernandezPublisher:
ISBN:
Category : Laminated wood
Languages : en
Pages : 26
Book Description
Flexural Properties of Glued-Laminated Southern Pine Beams--Finger Joint and Specific Gravity Effects
Author: R. C. MoodyPublisher:
ISBN:
Category :
Languages : en
Pages : 38
Book Description
In the continuing reappraisal of design criteria for glued-laminated timbers, five large beams with finger joints at midlength of the tension lamination were destructively evaluated. Results indicate finger joints of acceptable strength for tension laminations can be produced if wood quality is controlled and adequate quality control procedures followed. (Author).
Improved Utilization of Lumber in Glued Laminated Beams
Author: Russell Charles MoodyPublisher:
ISBN:
Category : Laminated wood
Languages : en
Pages : 52
Book Description
U.S.D.A. Forest Service Research Paper FPL.
Author: Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1730
Book Description