Results 211 to 220 of about 17,231 (262)

Uniaxial tensile testing approaches for characterisation of atherosclerotic plaques

Journal of Biomechanics, 2014
The pathological changes associated with the development of atherosclerotic plaques within arterial vessels result in significant alterations to the mechanical properties of the diseased arterial wall. There are several methods available to characterise the mechanical behaviour of atherosclerotic plaque tissue, and it is the aim of this paper to review
M T, Walsh, E M, Cunnane, J J, Mulvihill, A C, Akyildiz, F J H, Gijsen, G A, Holzapfel   +5 more
openaire   +2 more sources

Uniaxial Cyclic and Tensile Tests on Structural Metallic Materials

Journal of Structural Engineering, 2023
Experimental data is imperative to characterize the behavior of materials used in structural analysis models. The aim of this data paper is to establish a database of material-scale uniaxial experiments, primarily conducted at EPFL, to assist with simulating the monotonic and cyclic behavior of structural steel materials and components.
Alexander R. Hartloper, Selimcan Ozden, Albano de Castro e Sousa, Dimitrios G. Lignos   +3 more
openaire   +1 more source

A Stress Corrosion Cell for Uniaxial Tensile Tests

Journal of The Electrochemical Society, 1968
Stress corrosion cell for uniaxial tensile tests to study metal cracking, emphasizing Al and Ti ...
F. H. Cocks, W. M. Krebs
openaire   +1 more source

Uniaxial Tensile Testing

2004
Abstract This chapter discusses the methodology of the tensile test and the effect of some of the variables on the tensile properties. The methodology and variables discussed are shape of the item being tested, method of gripping the item, method of applying the force, determination of strength properties other than the maximum force ...
openaire   +1 more source

Determination of fracture toughness by uniaxial tensile test

Engineering Fracture Mechanics, 1996
The dynamic fatigue life equation is applied to uniaxial tensile test. The resultant equations for the surface energy and fracture toughness are calculated with the data from the tensile test and compared with the ones from ASTM E399 test. During the crack propagation under model loading, the material of the crack tip undergoes the process of the ...
openaire   +1 more source

Design of Biaxial Tensile Fixture for Fatigue Testing on Uniaxial Tensile Testing Machine

Journal of Testing and Evaluation
ABSTRACT Cruciform specimens are commonly used to simulate the complex stress states experienced by engineering components in real-world applications. Biaxial tensile testing of these specimens typically requires specialized biaxial tensile testing machines that are rare and expensive.
Z. Y. Zhang, Y. Pan, H. Lei, Z. R. Wu
openaire   +1 more source

Concrete Uniaxial Tensile Strength and Cylinder Splitting Test

Journal of Structural Engineering, 2003
The widely used concrete tensile strength test, the Brazilian cylinder splitting test, is analyzed using isoparametric nonlinear finite strip elements. The results of the numerical analysis suggest that the apparent tensile strength obtained from the splitting test underestimates the uniaxial tensile strength of concrete.
Zhuhai Lin, Laurence Wood
openaire   +1 more source

Effect of fiber exclusion in uniaxial tensile tests of soft biological tissues

Journal of the Mechanical Behavior of Biomedical Materials, 2020
The effect of the exclusion of the compressed fibers in the identification of material parameters from uniaxial tensile tests on two orthogonal strips is investigated. The micro-structurally based constitutive model with two dispersion parameters developed by Holzapfel and his colleagues is utilized in the study.
Breslavsky I., Franchini G., Amabili M.
openaire   +3 more sources

Work hardening of the material at the uniaxial tensile test

2001
The description of work hardening relationship (σ stress -e strain) through mathematical function (e.g. formulae 2.1. or 2.7.) allows to define the course of homogeneous deformation in the range where constant and unchanging deformation mechanism is active.
openaire   +1 more source

Characterization of high-temperature fatigue by the uniaxial tensile test

Journal of Materials Processing Technology, 1996
Abstract The fatigue process is a process during which the material strain-hardens under unchanged ultimate tensile strength, the fatigue deformation accumulates and the value of Young's modulus decreases. Creep process is a process during which the ultimate tensile strength decreases to the creep stress, the creep deformation accumulates and the ...
openaire   +1 more source