A joint is made by gluing two plywood gussets of thickness t to wood boards. The tensile working stresses are 1200 psi for the plywood and 700 psi for the wood boards. The working shear stress of the glue is 50 psi. Determine the dimensions’ b and t so that the joint is as strong as the boards

A joint is made by gluing two plywood gussets of thickness t to wood boards. The tensile working stresses are 1200 psi for the plywood and 700 psi for the wood boards. The working shear stress of the glue is 50 psi. Determine the dimensions’ b and t so that the joint is as strong as the boards

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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Question

– A joint is made by gluing two plywood gussets of thickness t to wood boards.
The tensile working stresses are 1200 psi for the plywood and 700 psi for the wood
boards. The working shear stress of the glue is 50 psi. Determine the dimensions’ b and t
so that the joint is as strong as the boards.

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