Results 11 to 20 of about 80,202 (335)

Comparison between three-point and four-point flexural tests to determine wood strength of eucalyptus specimens [PDF]

Maderas: Ciencia y Tecnología, 2018
Comparison between flexural wood strength values obtained from three-point and four-point bending tests in wood were only reported in few previous works, but remains unclear.
Ricardo Gherardi HEIN, Loïc BRANCHERIAU
doaj   +5 more sources

Comparison of flexural strength of different composite restoratives using the three-point bending test

The Journal of Qazvin University of Medical Sciences, 2016
Background: Composite is one of the restorative materials used for the posterior teeth. The strength of restorative material is important due to heavy loading on the posterior teeth.
M. Saffarpour, M. Jaffari, M. Mohammadi Savadroudbari, M. Beigi   +3 more
doaj   +2 more sources

Assessing the flexural strength of reinforced concrete beams with bamboo splints co-assembled to steel rebars under three- and four-point flexural strength testing

Case Studies in Construction Materials
Due to the environmental impact associated with steel production and its status as a non-renewable resource, there is a growing interest in studying the potential replacement of steel with bamboo in reinforced concrete elements.
Lucas de Sousa Leite, Marcelo Tramontin Souza, Everton José da Silva, Tatiane Benvenuti, José Renato de Castro Pessôa, Franco Dani Rico Amado   +5 more
doaj   +2 more sources

Automation of the mechanical tensile and three-point flexural test

Visión electrónica, 2018
This paper presents the design and implementation of Mechanical system testing for tensile and three-point flexural test for both metallic and polymeric materials. A control and monitoring system was adapted to the data, using specialized equipment for industrial automation, i.e. PLC system.
Zaida Margelly Hernández-Gómez, Edgar Mauricio Castillo-Robles, Diego Andrés Campo-Ceballos   +2 more
openaire   +3 more sources

Flexural Properties and Fracture Behavior of Nanoporous Alumina film by Three-Point Bending Test [PDF]

Micromachines, 2017
This study investigated the influence of porosity on the flexural property of a nanoporous alumina film. When the porosity of the alumina film increased, both bending strength and modulus declined. The results from the bending test revealed that the setting of the film during the bending test had significant influence on the flexural property. Fracture
Chen, Jung-Hsuan, Luo, Wen-Shiang
openaire   +4 more sources

Estimating the flexural rigidity of Arabidopsis inflorescence stems: Free-vibration test vs. three-point bending test

Plant Biotechnology, 2020
The mechanical strength of a plant stem (a load-bearing organ) helps the plant resist drooping, buckling and fracturing. We previously proposed a method for quickly evaluating the stiffness of an inflorescence stem in the model plant Arabidopsis thaliana based on measuring its natural frequency in a free-vibration test.
Miyuki T, Nakata, Mao, Nakao, Asuka, Denda, Yusuke, Onoda, Haruko, Ueda, Taku, Demura   +5 more
openaire   +4 more sources

Quantification of the flexural rigidity of endovascular surgical devices using three-point bending tests [PDF]

, 2023
Abstract Endovascular surgical procedures require the navigation of catheters and wires through the vasculature to reach distal target sites. Quantitative frameworks for device selection hold the potential to improve the tracking of endovascular devices through vascular anatomy by personalizing the device flexural rigidity to an individual’s ...
Qiu, Michael Y., Suskin, Charles B., Becerra-Garcia, Juan J., Roberts, Sophia H., Rucker, DeVaughn G., Zayed, Mohamed A., Osbun, Joshua W., Genin, Guy M.   +7 more
openaire   +3 more sources

DEPENDENCE OF GLARE DESTRUCTION MECHANISMS ON THE ELONGATION OF SAMPLES IN TESTS TO THREE-POINT FLEXURAL [PDF]

Periódico Tchê Química, 2020
Tests on bending are one of the effective ways to experimentally determine the elasticity and shear moduli. An important task in the implementation of composite materials in aerospace structures is the development of methods for determining the physical and mechanical characteristics of materials. The paper presents of tests for three-point bending of
Minggong SHA, Oleg A. PROKUDIN, Yury O. SOLYAEV, Sergey N. VAKHNEEV   +3 more
openaire   +2 more sources

Evaluating the Flexural Strength of Different Timbers Using the Three-Point Bending Test

Journal of Scientific Research and Reports
The present investigation was carried out to determine the mechanical properties of various types of timber. This study provides information for selection criteria of timber to make a different component of agriculture implement and tools. The Flexural Strength of Yellow Teak, Red cedar, North Indian rose timber, Lebbeck, Java plum, Margosa, Eucalyptus,
Annu Rani, T.P. Singh, Jayant Singh, Ajit Kumar, Mukesh Kumar Choudhary   +4 more
openaire   +2 more sources

Influence of the Number of Layers on the Strength of Beech Laminated Elements in the Three-Point Flexural Test [PDF]

BioResources, 2023
A chair is a piece of furniture whose elements are loaded with relatively high forces. The strength of these elements is vital for the safety of using this type of furniture. The research aims to test the chair material system made of beech wood.
Roman Réh, Miloš Hitka, Milan Naď, Nadežda Langová, Ladislav Rolník, Seng Hua Lee, Maciej Sydor   +6 more
doaj   +4 more sources