Bending strength and nondestructive evaluation of structural bamboo

RAS Ribeiro, MGS Ribeiro, IPA Miranda - Construction and Building …, 2017 - Elsevier
Optimization on the use of bamboo requires comprehensive understandings of the physical,
mechanical, and chemical properties. When using bamboo as a building material, one …

Assessing the impact of wood decay fungi on the modulus of elasticity of slash pine (Pinus elliottii) by stress wave non-destructive testing

Z Yang, Z Jiang, CY Hse, R Liu - International Biodeterioration & …, 2017 - Elsevier
Small wood specimens selected from six slash pine (Pinus elliottii) trees were inoculated
with brown-rot and white-rot fungi and then evaluated for static modulus of elasticity (MOE) …

Ultrasound to estimate the physical-mechanical properties of tropical wood species grown in an agroforestry system

ARP Mascarenhas, RR Melo, A Santos Pimenta… - Holzforschung, 2021 - degruyter.com
The great diversity of tropical wood species makes it difficult to obtain information about their
technological properties. The present work employed ultrasound to estimate the physical …

Surface wettability and roughness of 11 Amazonian tropical hardwoods

MRS Amorim, PG Ribeiro, SA Martins… - Floresta e …, 2013 - SciELO Brasil
The purpose of this study was to evaluate the wettability and surface roughness of 11
Amazonian hardwoods. Surface roughness was evaluated by a profilometer, while …

Physico-mechanical properties of the wood of freijó, Cordia goeldiana (Boraginacea), produced in a multi-stratified agroforestry system in the southwestern Amazon

ARP Mascarenhas, MSV Sccoti, RR Melo… - Acta …, 2021 - SciELO Brasil
Agroforestry systems (AFSs) integrate, through sustainable practices, agricultural and forest
crops for the production of wood and food, providing environmental services, and …

Evaluation of thermally modified wood by means of stress wave and ultrasound nondestructive methods

CHS DEL MENEZZI, MRS Amorim, MA Costa… - Materials …, 2014 - matsc.ktu.lt
The paper aimed at studying the potential of two nondestructive methods to estimate the
wood mechanical properties and mass loss due to thermal treatments. In this study, a low …

Wood grain angles variations in Eucalyptus and their relationships to physical-mechanical properties

JCF Coelho, GB Vidaurre, JGM da Silva… - Holzforschung, 2020 - degruyter.com
The relationship between grain angle and wood properties has not been focus of
researches in wood industry. The aim of this study was to establish grain angle variations in …

Influence of the Harvesting Region on Batch Homogeneity of Ipe Wood (Tabebuia sp.) Based on Its Physical and Mechanical Properties

HF dos Santos, MHM de Moraes, IA de Oliveira… - Forests, 2022 - mdpi.com
This paper aims to evaluate the hypothesis regarding the homogeneity of wood batches, as
provided in the Brazilian standard for wooden structures ABNT NBR 7190 through an …

[HTML][HTML] Estimativa de propriedades da madeira Mandioqueira pela frequência natural de vibração e pela densidade aparente

LSZR Soares, DAL Silva, TH Panzera… - Matéria (Rio de …, 2021 - SciELO Brasil
Por ser um material anisotrópico e heterogêneo, o uso racional da madeira em estruturas
requer o conhecimento de uma série de propriedades físicas e mecânicas. Parte das …

Nondestructive evaluation of hardness in tropical wood

F Da Silva, N Higuchi, CC Nascimento… - Journal of Tropical …, 2014 - JSTOR
Various nondestructive techniques have been developed to evaluate wood quality.
However, these studies were conducted mainly for temperate species. The Central …