Proposal of visual strength grading rules for Uruguayan pine timber

被引：1

作者：

Laura Moya

Leandro Domenech

Andrea Cardoso

Hugo O´Neill

Vanesa Baño

机构：

[1] Investigadora activa del SNI,Instituto de Estructuras y Transporte, Facultad de Ingeniería

[2] ANII Facultad de Arquitectura Universidad ORT Uruguay,Investigadora activa SNI, ANII, Instituto de Estructuras y Transporte, Facultad de Ingeniería

[3] Universidad de la República,undefined

[4] Laboratorio Tecnológico del Uruguay,undefined

[5] Universidad de la República,undefined

来源：

European Journal of Wood and Wood Products | 2017年 / 75卷

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A previous database with bending and density data of 261 structural size specimens of currently produced Uruguayan slash pine and loblolly pine timber was adjusted to meet testing and characterization requirements of European standards. Visual parameters and mechanical properties for each specimen were evaluated and their relationship was statistically analyzed. Results suggested that all specimens can be grouped in one visual grade with engineered properties similar to those of European C14 strength class. Modulus of elasticity and characteristic bending strength were the defining properties for class assignation.

引用

页码：1017 / 1019

页数：2