Results 31 to 40 of about 506,171 (385)
Inducing tensile failure of claystone through thermal pressurization in a novel triaxial device [PDF]
, 2022 Complex coupled thermo-hydromechanical (THM) loading paths are expected to occur in clay rocks which serve as host formations for geological radioactive waste repositories. Exothermic waste packages heat the rock, causing thermal strains and temperature induced pore pressure build-up. The drifts are designed in such a way as to limit these effects. One
arxiv +1 more source
AIMS Bioengineering, 2020 Amputated femurs traditionally have multiple health concerns, including the risk of infection. One way to mitigate this risk could be to use an intraosseous transcutaneous amputation prosthesis (ITAP), which is a way of attaching a prosthesis directly to
Joshua Bird +2 more
doaj +1 more source
Mechanical Properties of Alkali-Treated Carica Papaya Fiber-Reinforced Epoxy Composites
Journal of Natural Fibers, 2022 This investigation aimed at finding the effect of weight fraction (10 wt.%, 20 wt.% and 30 wt.%) and fiber orientation (0°, 45° and 90°) on mechanical properties (Tensile, Flexural and Impact) of Carica papaya fiber/epoxy (CPFE) composite.
A. Saravana kumaar +5 more
doaj +1 more source
Micromechanics-Based Simulations of Compressive and Tensile Testing on Lime-Based Mortars [PDF]
Mechanics of Materials 105, 49--60, (2017), 2015 The purpose of this paper is to propose a continuum micromechanics model for the simulation of uniaxial compressive and tensile tests on lime-based mortars, in order to predict their stiffness, compressive and tensile strengths, and tensile fracture energy.
arxiv +1 more source
Determination of Canine Long Bone Ultimate Tensile Strain by Digital Image Correlation [PDF]
, 2022 Creating finite element models for simulation of bone behaviour, fracture occurrence and propagation requires feeding the system with adequate mechanical data. To date, little is known about the mechanical behaviour of long canine bones, and in cases of modelling a bone-breakage scenario the ultimate strain at failure still needs to be determined ...
arxiv +1 more source
Tensile and shear instabilities in tensile tests on rods and sheets [PDF]
Metals Technology, 1981 Results of researchers in the fields of room-temperature and cryogenic tensile testing are reviewed with particular reference to metallographic details.
Y. Bai, B. Dodd
openaire +2 more sources
Rekayasa Mesin, 2017 The purpose of this research is to find the effect of volume fraction variation of “gelam” bark fiber on tensile and impact strength of polyester composite. The filler material was the “gelam” bark fiber with volume variation ratio of 10%, 30 %, 50 % and
Saifullah Arief +2 more
doaj +1 more source
Hyperelastic constitutive modeling with exponential decay and application to a viscoelastic adhesive [PDF]
International Journal of Solids and Structures 141-142 (2018)
60-72, 2018 Hyperelastic materials models are well established to describe the non-linear stress-strain relations of elastomers. In this paper, a polyurethane adhesive is considered as an exemplary material and subjected to tensile, compressive and shear tests. Conventional hyperelastic models are unable to capture the mechanical behaviour satisfyingly: If the ...
arxiv +1 more source
Anisotropic behaviour law for sheets used in stamping: A comparative study of steel and aluminium [PDF]
Comptes Rendus Mecanique 331, 1 (2003) 33-40, 2008 For a car manufacturer, reducing the weight of vehicles is an obvious aim. Replacing steel by aluminium moves towards that goal. Unfortunately, aluminium's stamping numerical simulation results are not yet as reliable as those of steel. Punch-strength and spring-back phenomena are not correctly described. This study on aluminium validates the behaviour
arxiv +1 more source
Failure analysis based on microvoid growth for sheet metal during uniaxial and biaxial tensile tests [PDF]
, 2013 The aim of the presented investigations is to perform an analysis of fracture and instability during simple and complex load testing by addressing the influence of ductile damage evolution in necking processes.
Abbasi +35 more
core +3 more sources