High temperature fatigue characteristics of P/M and hot-forged W-Re and TZM for X-ray target of CT scanner [PDF]
, 2018 The fatigue strengths at 1000 °C of layered W-Re/TZM, bulk W-Re and bulk TZM for x-ray target materials were successfully evaluated under load-controlled four-point bending by introducing a fatigue failure criterion as twotimes increase of initial ...
Harimon, Mohd Azhar +4 more
core +1 more source
Baryon Washout, Electroweak Phase Transition, and Perturbation Theory [PDF]
, 2011 We analyze the conventional perturbative treatment of sphaleron-induced baryon number washout relevant for electroweak baryogenesis and show that it is not gauge-independent due to the failure of consistently implementing the Nielsen identities order-by ...
A Jakovac +50 more
core +3 more sources
Characterising gross plastic deformation in design by analysis [PDF]
, 2005 An investigation of three simple structures is conducted to identify and characterise the condition of gross plastic deformation in pressure vessel design by analysis.
Donald Mackenzie +7 more
core +1 more source
Core crush criterion to determine the strength of sandwich composite structures subjected to compression after impact [PDF]
, 2008 In this study a core crush criterion is proposed to determine the residual strength of impacted sandwich structures. The core of the sandwich is made of a Nomex Honeycomb core and the faces are laminated and remain thin.
Aminanda, Yulfian +3 more
core +1 more source
Systemic risk in dynamical networks with stochastic failure criterion
, 2014 Complex non-linear interactions between banks and assets we model by two time-dependent Erd\H{o}s Renyi network models where each node, representing bank, can invest either to a single asset (model I) or multiple assets (model II).
Bertella, M. +5 more
core +1 more source
Empirical strength envelope for shale [PDF]
, 2016 Effectively, strength envelope describes behavior of rock when subjected to common stresses in construction, i.e. compressive, triaxial and tensile stresses.
Abdullah, Rini Asnida +2 more
core +1 more source
A simple beam model for the shear failure of interfaces [PDF]
, 2005 We propose a novel model for the shear failure of a glued interface between two solid blocks. We model the interface as an array of elastic beams which experience stretching and bending under shear load and break if the two deformation modes exceed ...
Herrmann, H. J., Kun, F., Raischel, F.
core +3 more sources
Finite Element Analysis of FRP Debonding Failure at the Tip of Flexural/Shear Crack in Concrete Beam [PDF]
, 2013 One of the most common failure modes of strengthened RC beams with externally bonded FRP is intermediate crack (IC) debonding of FRP initiated at the tip of flexural/shear cracks. This study presents a method, using extended finite element method (XFEM),
Harries, Kent +2 more
core +1 more source
Geometric Auslander criterion for openness of an algebraic morphism
, 2013 We give an effective criterion for openness of a morphism of schemes of finite type over a field: Over a normal base of dimension n, failure of openness is detected by a vertical component in the n'th fibred power of the morphism.
Adamus, Janusz +2 more
core +1 more source
Low velocity impact modeling in composite laminates capturing permanent indentation [PDF]
, 2012 This paper deals with impact damage and permanent indentation modeling. A numerical model has been elaborated in order to simulate the different impact damage types developing during low velocity/low energy impact.
Barrau, Jean-Jacques +2 more
core +4 more sources