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Enhanced Assumed Strain

A new prismatic solid-shell element 'SHB6' : assumed-strain formulation and evaluation on benchmark problems

A new prismatic solid-shell element 'SHB6' : assumed-strain formulation and evaluation on benchmark problems

... the enhanced assumed strain method proposed by Simo and co-workers [6– 8], and consisted of either the use of a conventional integration scheme with appropriate control of all locking phenomena or ...

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Locking-free formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometrically non-linear applications

Locking-free formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometrically non-linear applications

... the strain components corresponding to locking modes are eliminated with a projection technique following the Enhanced Assumed Strain (EAS) ...

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Improved formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometric linear and nonlinear applications

Improved formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometric linear and nonlinear applications

... the strain components corresponding to locking modes are eliminated with a projection technique following the Enhanced Assumed Strain (EAS) ...

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Assumed-strain solid–shell formulation for the six-node finite element SHB6: evaluation on nonlinear benchmark problems

Assumed-strain solid–shell formulation for the six-node finite element SHB6: evaluation on nonlinear benchmark problems

... the enhanced assumed strain method proposed by Simo and co-workers [6–8], and consisted of either the use of a conventional integration scheme with appropriate control of all locking phenomena or the ...

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An improved assumed strain solid-shell element formulation with physical stabilization for geometric non-linear applications and elastic-plastic stability analysis

An improved assumed strain solid-shell element formulation with physical stabilization for geometric non-linear applications and elastic-plastic stability analysis

... 1. INTRODUCTION Large-scale finite element simulations are extensively used in engineering design and process control. In various fields of engineering (civil, aerospace, automotive, nuclear, and aerospace), ...

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Assumed-strain solid-shell formulation for the six-node finite element SHB6: Evaluation on non-linear benchmark problems

Assumed-strain solid-shell formulation for the six-node finite element SHB6: Evaluation on non-linear benchmark problems

... 1. Introduction Accuracy and efficiency of finite elements (FE) are the main features expected with the ever-growing resort to FE-based software packages. In particular, for the three-dimensional analysis of structural ...

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New prismatic solid-shell element: Assumed strain formulation and evaluation on benchmark problems

New prismatic solid-shell element: Assumed strain formulation and evaluation on benchmark problems

... Accuracy and efficiency are the main features expected in finite element methods. In three-dimensional analysis of structural problems, the development of effective eight-node solid-shell finite elements has been a major ...

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Surface-Enhanced Nitrate Photolysis on Ice

Surface-Enhanced Nitrate Photolysis on Ice

... be enhanced at aqueous surfaces, the methodology described herein enables the first direct observation that nitrate anions are photolyzed more effectively at aqueous interfaces than in the ...

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Enhanced incoherent scatter plasma lines

Enhanced incoherent scatter plasma lines

... et al., 1996). It has also been assumed that the cut off is centered in the received frequency interval, as will typically be the case for actual measurements. This is im- portant only for comparisons between ...

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A Strain gauge bridge

A Strain gauge bridge

... A Strain gauge bridge Korenberg, S.; McKinley, D. W. R.; NRC Radio Branch https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions ...

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Strain Measurements on Concrete Surfaces

Strain Measurements on Concrete Surfaces

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB.. NRC Publica[r] ...

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NEED: Networking Activities for Enhanced Evacuation Drills: roadmap for enhanced evacuation drills

NEED: Networking Activities for Enhanced Evacuation Drills: roadmap for enhanced evacuation drills

... An evacuation drill is a pre-planned simulation of an emergency evacuation for a specific scenario, with the aim of improving and evaluating the performance of occupants and staff invo[r] ...

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Testing the Boolean hypothesis in the non-convex case when a bounded grain can be assumed

Testing the Boolean hypothesis in the non-convex case when a bounded grain can be assumed

... be assumed punc- tual (Diggle 1981), or in soil science when modeling the soil surface roughness (Bertuzzi et al 1995, Kamphorst et al 2005), this surface being considered as the union of independent 3D shapes, ...

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Enhanced OSPF Graceful Restart

Enhanced OSPF Graceful Restart

... VIII. D ISCUSSION This work shows that it is possible, at low complexity, to preserve the graceful restart procedure of OSPF routers even if the topology changes during this operation. To this end, the helper nodes of ...

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Enhanced face recognition methods

Enhanced face recognition methods

... Two major approaches are used for machine identification of human faces; geometrical local feature based methods, and holistic template matching based systems.. Also, combinations o[r] ...

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Strain localization analysis using a large strain self-consistent approach

Strain localization analysis using a large strain self-consistent approach

... • Ductility loss characterization using Forming Limit Diagram (FLD) developed first by Keeler (1963) and Goodwin (1968). • Path-dependent representation • Ductility loss prediction for monotonous and sequential ...

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Enhanced Coalgebraic Bisimulation

Enhanced Coalgebraic Bisimulation

... There, a concrete coalgebraic notion of compatibility, based on the notion of consistency proposed by San- giorgi (Sangiorgi, 1998) is introduced, and it is used to prove soundness of bi[r] ...

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Enhanced transport protocols

Enhanced transport protocols

... this information at the receiver each time a packet is sent. As a result, the sender will stop sending data when it supposes that the buffer is full—even if this is not correct. 5.3.4 Discussion In this section, a ...

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Microbial parasites make cyanobacteria blooms less of a trophic dead end than commonly assumed

Microbial parasites make cyanobacteria blooms less of a trophic dead end than commonly assumed

... Sampling was done from the 9th of September to the 27th of October 2010, corresponding to the seasonal bloom of D. macrosporum, with a sampling resolution of 3 days. Abundances, biomasses, and several infection ...

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Historical carbon dioxide emissions caused by land-use changes are possibly larger than assumed

Historical carbon dioxide emissions caused by land-use changes are possibly larger than assumed

... responses to environmental change in ecosystems with improved representations of human land 247 management. Global Carbon Budget 2015. Recent trends and drivers of regi[r] ...

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