Search Results - "Wagner, Werner"

An improved quadrilateral shell element based on the Hu–Washizu functional by Wagner, Werner, Gruttmann, Friedrich

“…In this paper a robust and effective 4-node shell element for the structural analysis of thin structures is described. A Hu–Washizu functional with independent…”
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A mixed shell formulation accounting for thickness strains and finite strain 3d material models by Klinkel, Sven, Gruttmann, Friedrich, Wagner, Werner

“…A non‐linear quadrilateral shell element for the analysis of thin structures is presented. The Reissner–Mindlin theory with inextensible director vector is…”
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MEGAPIE at SINQ – The first liquid metal target driven by a megawatt class proton beam by Wagner, Werner, Gröschel, Friedrich, Thomsen, Knud, Heyck, Hajo

“…The lead–bismuth liquid metal target MEGAPIE (MEGAwatt Pilot Experiment) was operated at the Swiss Spallation Neutron Source SINQ starting mid-August 2006, for…”
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Side Effects of Chloroquine and Primaquine and Symptom Reduction in Malaria Endemic Area (Mâncio Lima, Acre, Brazil) by Pinto, Wagner de Jesus, da Silva-Nunes, M., Filgueira Júnior, José Alcântara, Souza, Mardelson Nery de, Silva, Aline Ferreira da, Schlosser, Andreus Roberto, Klein, Wagner Werner, Cayotopa, Athaid David Escalante, Martins, Antonio Camargo, Braga, Cássio Braga e, Andrade, Breno Wilson Benevides

“…Side effects of antimalarial drug can overlap with malaria symptoms. We evaluated 50 patients with vivax malaria in Mâncio Lima, Acre, treated with chloroquine…”
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Magnetic correlations in nanostructured ferromagnets by Loffler, JF, Braun, HB, Wagner, W

“…Small-angle neutron scattering experiments on nanostructured Fe, Co, and Ni reveal grain-size dependent magnetic correlations across grain boundaries. In Fe, a…”
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A FE2 shell model with periodic boundary conditions for thin and thick shells by Gruttmann, Friedrich, Wagner, Werner

“…Abstract In this article a FE2 shell model for thin and thick shells within a first order homogenization scheme is presented. A variational formulation for the…”
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Classification variability of ankle fractures between physicians with and without the title of specialist in orthopedics and traumatology (TEOT) by Brito Rezende, Lauro César, De Faria Vasconcelos, Paulo Marcelo, Werner Klein, Wagner, Soares Martins, Jefferson, Correia Arcanjo, Renan, Teixeira Leão, Gustavo, Moreira Oliveira, Anderson Cleyton, Rezende Oliveira Júnior, Severino

“…Objective: Evaluate the classification variability of ankle fractures among physicians with and without the title of specialist in orthopedics and traumatology…”
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Physically enhanced training for modeling rate-independent plasticity with feedforward neural networks by Weber, Patrick, Wagner, Werner, Freitag, Steffen

“…In recent years, a lot of progress has been made in the field of material modeling with artificial neural networks (ANNs). However, the following drawbacks…”
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Constrained neural network training and its application to hyperelastic material modeling by Weber, Patrick, Geiger, Jeremy, Wagner, Werner

“…Neural networks (NN) have been studied and used widely in the field of computational mechanics, especially to approximate material behavior. One of their…”
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On polymorphic uncertainty modeling in shell buckling by Fina, Marc, Wagner, Werner, Graf, Wolfgang

“…Abstract Buckling is typically the governing failure mode of thin‐walled shells. In particular, geometric and material imperfections have a major influence on…”
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Residual stress determination in thermally sprayed metallic deposits by neutron diffraction by Keller, Thomas, Margadant, Nikolaus, Pirling, Thilo, Riegert-Escribano, Marı́a J., Wagner, Werner

“…Neutron diffraction was used to obtain spatially resolved strain and stress profiles in thermally sprayed metallic “NiCrAlY” deposits (chemical composition 67…”
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Uncertain pedestrian load modeling for structural vibration assessment in footbridge design by Schweizer, Maximilian, Fina, Marc, Wagner, Werner, Kasic, Slobodan, Freitag, Steffen

“…The request of material savings in bridge constructions leads to the development towards slender and lightweight structures, which are more sensitive to…”
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Crystallization of bulk amorphous Zr–Ti(Nb)–Cu–Ni–Al by Löffler, Jörg F., Bossuyt, Sven, Glade, Stephen C., Johnson, William L., Wagner, Werner, Thiyagarajan, P.

“…Small-angle neutron scattering (SANS) and transmission electron microscopy were used to resolve the crystallization of the bulk amorphous alloys…”
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A piezoelectric solid shell element based on a mixed variational formulation for geometrically linear and nonlinear applications by Klinkel, Sven, Wagner, Werner

“…The paper is focused on a piezoelectric solid shell finite element formulation. A geometrically nonlinear theory allows large deformations and includes…”
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Interaction of two collinear interface cracks with different electrical conditions at their faces in a one-dimensional piezoelectric quasicrystal by Loboda, Volodymyr, Sheveleva, Alla, Komarov, Oleksandr, Wagner, Werner, Lapusta, Yuri

“…An interaction of electrically conductive and electrically permeable cracks at the interface between two semi-infinite 1D piezoelectric quasicrystalline (QC)…”
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PIE preparation of the MEGAPIE target by Wohlmuther, Michael, Wagner, Werner

“…The MEGAPIE target, after successfully operating for 4months at a beam power of 0.77MW, is now being prepared for post irradiation examination PIE. The…”
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A mixed finite element model with enhanced zigzag kinematics for the non-linear analysis of multilayer plates by Köpple, Max, Wagner, Werner

“…In the present work, a non-linear finite element model for the analysis of composite and sandwich plates is proposed. The underlying variational formulation is…”
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Bounding imprecise failure probabilities in structural mechanics based on maximum standard deviation by Fina, Marc, Lauff, Celine, Faes, Matthias G.R., Valdebenito, Marcos A., Wagner, Werner, Freitag, Steffen

“…This paper proposes a framework to calculate the bounds on failure probability of linear structural systems whose performance is affected by both random…”
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Neutron imaging at PSI: a promising tool in materials science and technology by Lehmann, Eberhard H., Wagner, Werner

“…Neutron imaging as a method for non-destructive studies takes advantage of the alternative contrast mechanism of neutrons compared to X-rays: most of the light…”
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Topology Optimization with Isogeometric Analysis and Phase Field Modeling by Muench, Ingo, Klassen, Markus, Wagner, Werner

“…We use a Phase Field Model (PFM) for the evolution of load‐bearing structures on base of the equivalent stress criterion. Similar to Evolutionary Structural…”
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