Article
 

Effect of incising and preservative treatment on shear strength of nominal 2-inch lumber

Público Deposited

Conteúdo disponível para baixar

Baixar PDF
https://ir.library.oregonstate.edu/concern/articles/zg64tm352

Descriptions

Attribute NameValues
Creator
Abstract
  • This study evaluated the effects of pretreatment incising of dry lumber and preservative treatment on the shear strength of 1980 pieces of 2 X 4 dimension lumber (nominal 50 mm X 100 mm X 3.6 m long). Three species groups (Douglas-fir, Hem-Fir. and Spruce-Pine-Fir-South) and two commercially produced machine-stress-rated grades per species group were tested in torsion to determine their shear strength. Incising and preservative treatment produced significant reductions in the average shear strength of Douglas-fir, Hem-Fir, and Spruce-Pine-Fir-South dimension lumber. These effects need to be addressed through the development of more appropriate design values for uses of preservative-treated wood of these species when shear is a governing factor. An adjustment factor of 0.70 is proposed for incised and preservative-treated nominal 2-inch lumber.
  • Keywords: torsion, MSR lumber, grade, incising, shear strength, preservative treatment
  • Keywords: torsion, MSR lumber, grade, incising, shear strength, preservative treatment
Resource Type
Date Available
Date Issued
Citation
  • Morrell, Jeffrey J., Rakesh Gupta, Jerrold E. Winandy, and Djoko S. Riyanto. 1998. Effect of incising and preservative treatment on shear strength of nominal 2-inch lumber. Wood and Fiber Science, 30(4): 374-381.
Journal Title
Journal Volume
  • 30
Journal Issue/Number
  • 4
Academic Affiliation
Declaração de direitos
Publisher
Language
Replaces

Relações

Parents:

This work has no parents.

Itens

Miniatura Título Data de carga Acesso Ações
file details effect_of_incising_and_preservative_treatment_on_shear_strength.pdf 2017-07-06 Público Baixar