Results 11 to 20 of about 376,698 (300)
Nigerian Journal of Technological Development, 2015 In this study, some selected mechanical properties of red and white varieties of Almond seeds grown in Nigeria were determined using Testometric M500 – 100AT machine.
M. O. Sunmonu +3 more
doaj +1 more source
Chinese Journal of Mechanical Engineering, 2020 Fracture toughness property is of significant importance when evaluating structural safety. The current research of fracture toughness mainly focused on crack in homogeneous material and experimental results.
Longfei Zhao +4 more
doaj +1 more source
Drvna Industrija, 2022 The objective of this study was to determine the effect of the moisture content on cutting parameters and fracture characteristics of spruce and oak wood. Samples of Norway spruce (Picea abies (L.) H. Karst.) and English oak (Quercus robur L.) were dried
Luďka Hanincová +3 more
doaj +1 more source
Tectonic interpretation of the connectivity of a multiscale fracture system in limestone [PDF]
, 2016 This paper studies the statistics and tectonism of a multiscale natural fracture system in limestone. The fracture network exhibits a self‐similar characteristic with a correlation between its power law length exponent a and fractal dimension D, i.e., a ≈
Lei, Q, Wang, X
core +1 more source
Computer simulation of fatigue under diametrical compression [PDF]
, 2007 We study the fatigue fracture of disordered materials by means of computer simulations of a discrete element model. We extend a two-dimensional fracture model to capture the microscopic mechanisms relevant for fatigue, and we simulate the diametric ...
Andrade Jr., J. S. +3 more
core +2 more sources
Fracture Limits of Maxillary Fourth Premolar Teeth in Domestic Dogs Under Applied Forces
Frontiers in Veterinary Science, 2019 A cadaveric study was performed to investigate the external mechanical forces required to fracture maxillary fourth premolar teeth in domestic dogs and describe a clinically relevant model of chewing forces placed on functionally important teeth in which
Maria Soltero-Rivera +7 more
doaj +1 more source
Linear elastic fracture mechanics predicts the propagation distance of frictional slip [PDF]
, 2014 When a frictional interface is subject to a localized shear load, it is often (experimentally) observed that local slip events initiate at the stress concentration and propagate over parts of the interface by arresting naturally before reaching the edge.
Ampuero, Jean-Paul +3 more
core +2 more sources
Management of Zygomatic Complex Fracture in Armed Forces [PDF]
Medical Journal Armed Forces India, 2009 The Armed Forces personnel are exposed to various kinds of injuries due to the nature of their duties. Increase in motorized population without taking protective measures and rise in violence has contributed towards maxillofacial injuries. The aim of this study was to determine the incidence, aetiology and management of injuries resulting in fracture ...
P K, Chattopadhyay, M, Chander
openaire +2 more sources
Hard particle force in a soft fracture [PDF]
Scientific Reports, 2019 AbstractThe fissure patency of a rock mass is an important factor contributing towards the fluid production efficiency. Debris particles generated by the crushing of rock masses or other external forces can cause blockage or promote the smoothness of rock fractures.
openaire +2 more sources
Modeling of the fracture energy on the finite element simulation in Ti6Al4V alloy machining
Scientific Reports, 2021 One of the main problems that exists when working with Finite Element Methods (FEM) applied to machining processes is the lack of adequate experimental data for simulating the material properties. Moreover, for damage models based on fracture energy, the
Carolina Bermudo Gamboa +5 more
doaj +1 more source