Alternative methodology for calculating the modulus of elasticity of wooden beams of structural dimensions

This study aims to present an alternative calculation methodology based on the Least Squares Method for determining the modulus of elasticity in bending wooden beams of structural dimensions. The equations developed require knowledge of three or five points measured in displacements along the piece,...

Full description

Bibliographic Details
Published in:	Engenharia Agrícola
Main Authors:	André L. Christoforo, Tulio H. Panzera, Carlito Calil Neto Junior, Mauro A. Demarzo, Sérgio L. M. Ribeiro Filho, Luiz E. Toniolo, Rogério A. S. Amstalden, Francisco A. R. Lahr
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Engenharia Agrícola 2014-02-01
Subjects:	wood beam theory modulus of elasticity Least Squares Method
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000100016&tlng=en

Similar Items

Investigation into the Effects of Roller Pressing on Hardness, Roughness and Elastic Modulus of Wooden Workpieces
by: Vladimir Kocovic, et al.
Published: (2022-05-01)

ESTIMATION OF TENSILE STRENGTH PARALLEL TO GRAIN OF WOOD SPECIES
by: André L. Christoforo, et al.
Published: (2019-08-01)

Elasticity moduli in round wooden beams of Pinus caribaea
by: André L. Zangiácomo, et al.
Published: (2016-06-01)

Estimation of Longitudinal and Transverse Elastic Moduli of Native Brazilian Woods by Static Bending Tests
by: Fabricio da Silva Aguiar, et al.
Published: (2025-06-01)

Assessment of longitudinal modulus of elasticity in structural elements of Pinus Caribaea timber beams
by: André Luis Christoforo, et al.
Published: (2012-05-01)

<b>Evaluation of modulus of elasticity in static bending of particleboards manufactured with <i>Eucalyptus grandis</i> wood and oat hulls
by: Luciano Donizeti Varanda, et al.
Published: (2014-02-01)

Determination of the Elastic Modulus of Dinizia excelsa Wood at High Temperatures Using Impulse Excitation Technique (IET)
by: Rejane Costa Alves, et al.
Published: (2025-03-01)

Correlation of uniaxial compressive strength with the dynamic elastic modulus, P - wave velocity and S - wave velocity of different rock types
by: Majstorović Jelena, et al.
Published: (2019-01-01)

Prediction of mechanical properties - Modulus of rupture and modulus of elasticity - of five tropical species by nondestructive methods
by: Jan Baar, et al.

Levenberg-Marquardt method for identifying Young's modulus of the elasticity imaging inverse problem
by: Talaat Abdelhamid, et al.
Published: (2022-03-01)

<b>Shear and longitudinal modulus of elasticity in wood: relations based on static bending tests
by: Francisco Antonio Rocco Lahr, et al.
Published: (2017-09-01)

Effect of Cyclic Loading on Modulus of Elasticity of Aspen Wood
by: Milan Gaff, et al.
Published: (2014-11-01)

MODULUS OF ELASTICITY AND HARDNESS OF COMPRESSION AND OPPOSITE WOOD CELL WALLS OF MASSON PINE
by: Yanhui Huang,, et al.
Published: (2012-05-01)

Metodologia para o cálculo dos módulos de elasticidade longitudinal e transversal em vigas de madeira de dimensões estruturais Methodology used to determine the shear and longitudinal modulus of elasticity in timber beams
by: André Luis Christoforo, et al.
Published: (2013-04-01)

Comparative Analysis of Three Different Methods Used to Determine the Elastic Modulus for a Choice of Tropical Guianese Wood Species
by: Isabelle PIERREJEAN, et al.
Published: (2017-03-01)

Reliability analysis of wood-plastic planks based on predicted modulus of rupture
by: Guiwen Yu, et al.
Published: (2012-11-01)

Measuring the Modulus of Elasticity of Thermally Treated Spruce Wood using the Ultrasound and Resonance Methods
by: Tomáš Holeček, et al.
Published: (2016-12-01)

Non-Destructive Methodology to Determine Modulus of Elasticity in Static Bending of Quercus mongolica Using Near-Infrared Spectroscopy
by: Hao Liang, et al.
Published: (2018-06-01)

Application of the spherical indenter for determination of the elastic modulus of coatings
by: Farmakovskaya A.A., et al.
Published: (2023-01-01)

Efficiency factor and modulus of elasticity of lightweight concrete with expanded clay aggregate
by: W.G Moravia, et al.

Constant modulus algorithm for blind equalization under impulsive noise environments
by: GUO Ying1, et al.
Published: (2009-01-01)

Constant modulus algorithm for blind equalization under impulsive noise environments
by: GUO Ying1, et al.
Published: (2009-01-01)

Effects of recycled waste on the modulus of elasticity of structural concrete
by: Najib N. Gerges, et al.
Published: (2024-07-01)

Study on the size effect of elastic modulus of rock considering the joint spacing
by: Tao Zhao, et al.
Published: (2023-05-01)

Experiment investigation on effects of elastic modulus on cavitation erosion of silicone rubber
by: Yangjun Wang, et al.
Published: (2023-02-01)

Study on Prediction and Application of Initial Chord Elastic Modulus with Resonance Frequency Test of ASTM C 215
by: Young Geun Yoon, et al.
Published: (2020-08-01)

Determination of the elastic modulus of materials by the impedance method
by: A. V. Azin, et al.
Published: (2025-06-01)

Nanohardness and elasticity of cell walls of Scots pine (Pinus sylvestris L.) juvenile and mature wood
by: P. Mania, et al.
Published: (2020-10-01)

Composition, tensile strength, and elastic modulus of Orden as cast post alloy
by: Novi Anggraini, et al.
Published: (2010-03-01)

Elastic Modulus of Suboccipital Muscles, Cervical Range of Motion, and Forward Head Posture in Cervicogenic Headache
by: Mahdi Tavakkoli, et al.
Published: (2023-10-01)

Measurement of elastic modulus and evaluation of viscoelasticity of foundry green sand
by: Qingchun XIANG, et al.
Published: (2004-08-01)

EFFECT OF REPEATED LOADS ON MODULUS OF ELASTICITY FOR FIBER REINFORCED CONCRETE
by: Salwa M. Abdullah
Published: (2015-02-01)

Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood
by: Cássio Humberto Lima, et al.
Published: (2021-11-01)

Determination of dynamic and static modulus of elasticity of beech plywood
by: Miran Merhar
Published: (2020-12-01)

Temperature-dependent elastic shear modulus of a saturated lateritic clay
by: Bentil Obed Takyi, et al.
Published: (2024-01-01)

Effect of Using Coconut Fiber to Increase Strength and Modulus of Elasticity in Asphaltic Concrete Mixes
by: Salim Salim, et al.
Published: (2025-03-01)

EQUIVALENT ELASTIC MODULUS OF THE HONEYCOMB CORE BASED ON FEM MODEL
by: ZHOU JinCui, et al.
Published: (2015-01-01)

Durability Prediction of GFRP Rebar Based on Elastic Modulus Degradation
by: Jianwei Tu, et al.
Published: (2019-10-01)

Association between Elastic Modulus of Foot Soft Tissues and Gait Characteristics in Young Individuals with Flatfoot
by: Xin Jiao, et al.
Published: (2024-07-01)

Application of Air-Coupled Ultrasonic Nondestructive Testing in the Measurement of Elastic Modulus of Materials
by: Jie Chen, et al.
Published: (2021-10-01)