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Ara es mostren els items 53407-53426 de 245901

    • Damage initiation and propagation in non-local gradient models based on displacement smoothing 

      Mestre Bellido, Hector (Universitat Politècnica de Catalunya, 2016-02-22)
      Tesina
      Accés obert

    • Damage investigation of a tunnel subjected to an unplanned surface load through non-linear analysis 

      Arnau Lloveras, Oriol; Molins i Borrell, Climent; Marí Bernat, Antonio Ricardo (2017-08)
      Article
      Accés obert
      A description of the deformations and damage that occurred in a segmental tunnel lining as a consequence of an unplanned surface load is presented, as well as the numerical analyses performed for its safety assessment. The ...

    • Damage localization using pattern recognition techniques and statistical dissimilarity analysis 

      Rodríguez Lozada, Harold S.; Tibaduiza Burgos, Diego Alexander; Pozo Montero, Francesc; León Medina, Jersson Xavier (Destech, 2019)
      Text en actes de congrés
      Accés obert
      The increasing expansion of standards and regulations aimed to guarantee the safe operation of different types of structures and materials ---which are extensively used in buildings, airplanes, transformers, machinery, ...

    • Damage plastic model for concrete failure under impulsive loadings 

      Guilbaud, Daniel (CIMNE, 2015)
      Comunicació de congrés
      Accés obert
      The IRIS 2012 benchmark [1] was devoted to compare various modelling of impact on reinforced concrete slabs. Its aim was to improve the methods used and to provide guidance to assess the integrity of structures impacted ...

    • Damage regularisation with inertia gradients 

      Bennett, Terry; Rodríguez Ferran, Antonio; Askes, Harm (2012-01-01)
      Article
      Accés obert
      A gradient enhanced model is formulated which simulates micro-structurally induced wave dispersion and is capable of achieving mesh objective results when modelling strain-softening materials. Length scale parameters are ...

    • Damage response of hull structure subjected to contact underwater explosion 

      Zhifan, Zhang; Longkan, Wang; Haoliang, Hu (CIMNE, 2019)
      Text en actes de congrés
      Accés obert
      A high-pressure shock wave was produced during a process near-field underwater explosion, which led to serious damage into structures. A Smooth Particle Hydrodynamic (SPH) method is suitable for solving problems with large ...

    • Damage survey and collapse mechanisms due to seismicity in Gothic Churches around Catalonia region and Mallorca 

      Abacilar, Pinar (Universitat Politècnica de Catalunya, 2010-07-21)
      Projecte Final de Màster Oficial
      Accés obert
      The impacts of the seismic actions in historical centres have started to be an important concern in the last decades especially following the devastating earthquakes caused damage on the cultural heritage around Europe ...

    • Damage tolerance of cemented carbides under service-like conditions 

      Tarragó Cifre, Jose María (Universitat Politècnica de Catalunya, 2016-09-13)
      Tesi
      Accés obert
      Hardmetal industry is continuously seeking for high-performance products at reduced costs. In addition, it is strongly struggled by the high and volatile prices of raw materials. At this juncture, producers and end-users ...

    • Damages detection in cylindrical metallic specimens by means of statistical baseline models and updated daily temperature profiles 

      Villamizar Mejía, Rodolfo; Mujica Delgado, Luis Eduardo; Ruiz Ordóñez, Magda; Camacho-Navarro, Jhonatan; Moreno Beltran, Gustavo Adolfo (Institute of Physics (IOP), 2017)
      Article
      Accés obert
      In previous works, damage detection of metallic specimens exposed to temperature changes has been achieved by using a statistical baseline model based on Principal Component Analysis (PCA), piezodiagnostics principle and ...

    • Dames d'honor rebent un ram de flors a la fàbrica Lactaria Española SA - RAM. 1970-1975? 

      Facultat de Nàutica de Barcelona (1970-01-01 / 1975-01-01)
      Imatge
      Accés obert
      Visita a la fàbrica Lactaria Española SA - RAM.

    • Damped free motion of rocking specimens in non-linear time history response analysis 

      Inukai, Mizuo; Azuhata, Tatsuya (CIMNE, 2017)
      Text en actes de congrés
      Accés obert
      In dynamic soil-structure interaction (SSI), the structure such as a building, the sway of the foundation and the rocking on ground, during an earthquake, are usually analyzed without coupled system. In this paper, ...

    • Damping coefficient of a building with BRB subject to three types of earthquake ground motions 

      Palazzo, Gustavo Luís; Bay, Cristian Otto; Roldán, Víctor; Calderón, Francisco A.; Marcelo, Guzmán; López Almansa, Francisco (International Association for Earthquake Engineering, 2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This study evaluates the damping coefficient, the effective damping and the energy dissipated of a structure with and without buckling-restrained braces (BRB), subjected to 30 seismic records with different characteristics. ...

    • Damping in masonry arch railway bridges under service loads: An experimental and numerical investigation 

      Erduran, Emrah; Gönen, Semih; Pulatsu, Bora; Soyoz, Serdar (Elsevier, 2023-11)
      Article
      Accés obert
      This article investigates the damping behavior of masonry arch bridges under service loads extracted from experimental data and provides guidelines on how to emulate this behavior in numerical analysis, particularly in ...

    • Damping performance of viscoelastic material applied to blades 

      Wang, Fusheng; Wei, Zheng; Xu, Bin (Universitat Politècnica de Catalunya. CIMNE, 2019)
      Article
      Accés obert
      High-frequency vibration can result in failure of the working blades. So suppressing vibration failure of blades becomes more and more important. Damping performance of viscoelastic block on blades is researched based on ...

    • Dams or ponds classification based on a new criterion to assess potential flood damage to roads in case of failure 

      Martínez Gomariz, Eduardo; Barbero Lartigau, Carlos; Sánchez Juny, Martí; Forero Ortiz, Edwar Andres; Sanz Ramos, Marcos (2023-02)
      Article
      Accés obert
      Dams are hydraulic infrastructure that have several purposes, such as irrigation, hydropower, water supply, flood control, recreation, fish breeding and navigation. However, their failure or malfunctioning can pose a threat ...

    • Damunt les espatlles dels gegants 

      Pla i Carrera, Josep (2015-01-21)
      Llibre
      Accés obert
      En la contraportada: "Aquesta obra és la segona edició de la publicada originalment per Edicions La Magrana el junt de 1998. A més d'una revisió del text, feta comparant el text original amb el de la primera edició, s'ha ...

    • Dance as a tool for inclusive urban design 

      Pajuelo Toledo, Marc (Universitat Politècnica de Catalunya, 2022-06-21)
      Treball Final de Grau
      Accés obert
      Make visible the shortcomings of urban furniture in adapting to the different bodies with functional diversity, using urban dance as knowledge that understands the movement and the control of the human body.

    • Dancing sprites: detailed analysis of two case studies 

      Soula, Serge; Mlynarczyk, Janusz; Fullekrug, Martin; Pineda Rüegg, Nicolau; Georgis, Jean-Francois; Van der Velde, Oscar Arnoud; Montañá Puig, Juan; Fabró Tàpia, Ferran (2017-03-27)
      Article
      Accés obert
      On 29–30 October 2013, a low-light video camera installed at Pic du Midi (2877¿m), recorded transient luminous events above a very active storm over the Mediterranean Sea. The minimum cloud top temperature reached -73°C, ...

    • Dancing with deep learning 

      Arnal Romero, Gisela (Universitat Politècnica de Catalunya, 2017-06)
      Treball Final de Grau
      Accés obert
      Art and technology are in constant synergetic expansion. Willy Barleycorn - Machine Learning in Dance. When art uses technology as a way of creation by the hand of the own artist it comes a synergy with great potential. ...

    • Dani Freixes 

      Escola Tècnica Superior d'Arquitectura del Vallès (2004-03-30)
      Imatge
      Accés obert