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Listar por palabra clave "Nonlinear analysis"

Mostrando ítems 1-13 de 13

Análisis no lineal mediante representación discreta de armado de la cubierta del Frontón Recoletos proyectada por Eduardo Torroja

Cabello Gil, Adrián (Universitat Politècnica de València, 2014-11-26)

[EN] An insight into geometric and material nonlinearities of a thin shell structure
Characterization of the Substrate Modification in Patients Undergoing Catheter Ablation of Atrial Fibrillation

Vraka, Aikaterini (Universitat Politècnica de València, 2023-01-20)

[ES] La fibrilación auricular (FA) es la arritmia cardíaca más común. A pesar de la gran popularidad de la ablación con catéter (AC) como tratamiento principal, todavía hay margen de mejora. Aunque las venas pulmonares ...
Equivalent geometric imperfection definition in steel structures sensitive to flexural and/or torsional buckling due to compression

Aguero Ramón Llin, Antonio; Pallarés Rubio, Luis; Pallarés Rubio, Francisco Javier (Elsevier, 2015-03)

The purpose of this paper is to present a proposal for the design of steel structures sensitive to buckling due to compression in order to fill in the gaps in the current Standard EN 1993-1-1 guidelines for obtaining the ...
Geometric and structural design of foldable structures

BABAEI, M.; SANAEI, E. (Editorial Universitat Politècnica de València, 2010-02-24)

This paper initially investigates the previous works on foldable structures. Subsequently, generation and geometric (architectural) design of compatible foldable structures with scissor-like elements is formulated for ...
Modeling the slippage between membrane and border cables

PAULETTI, Ruy M. O.; MARTINS, Carolina B. (Editorial Universitat Politècnica de València, 2010-02-24)

This paper presents the theoretical formulation and the implementation of a class of finite elements capable of representing the slippage between border cables and membrane sheaths, without distortion of the cable's ...
Nonlinear analysis of carrying capacity of reinforced concrete smooth and ribbed shells under action of concentrated load

SHUGAEV, Vladimir V. (Editorial Universitat Politècnica de València, 2009-12-23)

Reinforced concrete shells for industrial and civil buildings roofings should carry considerable value of concentrated loads of suspended transport, technological equipment, suspended ceiling and so on. In this paper ...
Nonlinear synchronization assessment between atrial and ventricular activations series from the surface ECG in atrial fibrillation

Alcaraz, R.; Rieta, J J (Elsevier, 2013-11)

Atrial fibrillation (AF) is the most common form of arrhythmia encountered in clinical practice. Its presence causes a rapid and irregular ventricular response, being the topic of intensive research in rate control therapies ...
Numerical analysis and computing of a non-arbitrage liquidity model with observable parameters for derivatives

Casabán Bartual, Mª Consuelo; Company Rossi, Rafael; Jódar Sánchez, Lucas Antonio; Pintos Taronger, José Ramón (ElsevierPergamon, 2011)

[EN] This paper deals with the numerical analysis and computing of a nonlinear model of option pricing appearing in illiquid markets with observable parameters for derivatives. A consistent monotone finite difference scheme ...
Progress in combustion noise research in aeronautical LDI gas turbines

Rodríguez Pastor, Marc (Universitat Politècnica de València, 2022-11-24)

[ES] La tecnología LDI se ha convertido en una de las opciones más prometedoras en combustores de inyección líquida para reducir las emisiones de NOx. En este tipo de turbinas de gas, el combustible se introduce directamente ...
Seismic performance of vertical irregular hybrid spatial structures

LIU, Feng; LU, Xilin (Editorial Universitat Politècnica de València, 2009-12-01)

Shanghai pudong international airport terminal building 2 has total floor area of 400 thousand square meters and constitutes a terminal building, a boarding hall and mass transit stations. Its total length and width are ...
Short-Time Estimation of Fractionation in Atrial Fibrillation with Coarse-Grained Correlation Dimension for Mapping the Atrial Substrate

Vraka, Aikaterini; Hornero, Fernando; Bertomeu-Gonzalez, Vicente; Osca, Joaquin; Alcaraz, Raul; Rieta, J J (MDPI AG, 2020-02-19)

[EN] Atrial ¿brillation (AF) is currently the most common cardiac arrhythmia, with catheter ablation (CA) of the pulmonary veins (PV) being its ¿rst line therapy. Ablation of complex fractionated atrial electrograms (CFAEs) ...
Stability analysis of a new type reticulated shell

CUI, Jiachun; LI, Chengming; YANG, Lianping; TIAN, Wei (Editorial Universitat Politècnica de València, 2009-12-28)

The elastic and elastic-plastic overall stability problems are analyzed for the reticulated shell used in 2010 Shanghai Expo-axis, and studies are made to contrast and analyze the calculated results corresponding to ...
Uterine contractile efficiency indexes for labor prediction: a bivariate approach from multichannel electrohysterographic records

Mas-Cabo, Javier; Ye Lin, Yiyao; Garcia-Casado, Javier; Alberola Rubio, José; Perales Marín, Alfredo Jose; Prats-Boluda, Gema (Elsevier, 2018)

[EN] Labor prediction is one of the most challenging goals in obstetrics, mainly due to the poor understanding of the factors responsible for the onset of labor. The electrohysterogram (EHG) is the recording of the ...