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Filtering by: Subject Balsa wood -- Testing -- Mathematical models

Elastic properties of wood : the Young's moduli, moduli of rigidity, and Poisson's ratios of balsa and quipo

Creator:

Doyle, D. V., Drow, John T., McBurney, R. S., and Forest Products Laboratory (U.S.)

Abstract:

Information reviewed and reaffirmed March 1956 and 1962.

Resource Type:

Technical Report

Full Text:

the Young' s moduli, Poisson' s ratios, and moduli of rigidity of balsa and quipo wood, ob- tained
Evaluation of the stiffness of a roof system made of glued-laminated beams and heavy timber decking

Creator:

Forest Products Laboratory (U.S.) and Werren, Fred

Resource Type:

Technical Report

Full Text:

decking did not deflect as a continuous beam of uniform stiffness. A mathematical development of elastic
Effect of elliptic or circular holes on the stress distribution in plates of wood or plywood considered as orthotropic materials

Creator:

Forest Products Laboratory (U.S.)

Abstract:

Originally prepared in 1944. Information reviewed and reaffirmed 1962.

Resource Type:

Technical Report

Full Text:

This is a mathematical analysis of the stress distribution existing near a hole in a wood or plywood