نتایج جستجو برای: lode parameter
تعداد نتایج: 215138 فیلتر نتایج به سال:
1 Computer Graphics Group, IRIT/UPS, 118 route de Narbonne, 31062 Toulouse Cedex4, France. [email protected] 2 Laboratoire des Images et des Signaux, Domaine Universitaire, 38402 Saint Martin D’Heres, France. [email protected] 3 Numerical Geometry ltd., 26 Abbey Lane, Lode, Cambridge, UK. [email protected] 4 Computer Graphics Group, RWTH Aachen, Ahornstrasse 55, 52074 Aachen, Ge...
Void growth and morphology evolution in fcc bi-crystals are investigated using crystal plasticity finite element method. For that purpose, representative volume of with a void at the grain boundary considered analysis. Grain is assumed initially perpendicular/coaxial straight sides cell. Fully periodic conditions prescribed macroscopic stress triaxiality Lode parameter kept constant during whol...
Miguel W. Tregnaghi, Xavier Sáez-Llorens, Pio López, Hector Abate, Enrique Smith, Adriana Pósleman, Arlene Calvo, DignaWong, Carlos Cortes-Barbosa, Ana Ceballos, Marcelo Tregnaghi, Alexandra Sierra, Mirna Rodriguez, Marisol Troitiño, Carlos Carabajal, Andrea Falaschi, Ana Leandro, Maria Mercedes Castrejón, Alejandro Lepetic, Patricia Lommel, William P. Hausdorff, Dorota Borys, Javier Ruiz Guiña...
During a Reactivity Initiated Accident (RIA), nuclear fuel cladding experiences multiaxial loading state in which the Pellet-Cladding Mechanical Interaction (PCMI) produces strain biaxiality ratio (εzz/εθθ) of between 0 and 1. This study examines effect on fracture Zircaloy-4 cladding. A new mechanical test has been developed order to apply several levels biaxiality. Digital Image Correlation (...
In this paper we describe a hierarchical method for procedurally generating 2D game maps using multi-dimensional Markov chains (MdMCs). Our method takes a collection of 2D game maps, breaks them into small chunks and performs clustering to find a set of chunks that correspond to high-level structures (high-level tiles) in the training maps. This set of high-level tiles is then used to re-repres...
Stress state is a primary factor controlling the ductile fracture behavior of steels, which typically represented as combination stress triaxiality and Lode angle parameter. The cleavage properties pipeline steels at low temperatures are usually assessed under plane strain conditions, such using mechanics experiments. In this study, X70 steel liquid nitrogen temperature (?196 °C) characterized ...
People conventionally refer to an action or occurrence taking place at a certain time at a specific location as an event. This notion is potentially useful for connecting individual facts recorded in the rapidly growing collection of linked data sets and for discovering more complex relationships between data. In this paper, we provide an overview and comparison of existing event models, lookin...
This paper discusses how to construct a legal ontology using a general ontology that has already been developed and a case ontology that has been automatically constructed on the basis of precedent cases input by the user. In order to construct a legal ontology, we consider to nd out the best correspondence to given a legal concept in a general ontology and a case ontology. Furthermore, we conc...
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