Browsing by Author "Molins i Borrell, Climent"Més informacióMés informació

Now showing items 1-20 of 129

  • 3D analytical prediction of building damage due to ground subsidence produced by tunneling 

    Camós, Carles; Molins i Borrell, Climent (2015-08)
    Article
    Open Access
    Tunnel construction entails the generation of ground settlements, which can endanger the adjacent buildings. The prediction of damages in buildings is usually based on the classical Gaussian profiles for the approximation ...

  • A 3D FEM model for floating wind turbines support structures 

    Campos de Moura, André; Molins i Borrell, Climent; Trubat Casal, Pau; Alarcón Fernández, Daniel (2017-10)
    Article
    Open Access
    The relevance of the interaction between the structural stiffness and the wind turbine dynamics are well known by the industry from decades of expertise. However, the novel floating concepts are commonly designed by tools ...

  • A 3D temporal evolutionary numerical model of a masonry building in Barcelona subjected to tunnelling subsidence 

    Camós Andreu, Carles; Molins i Borrell, Climent (Aedificatio, 2013)
    Conference report
    Restricted access - publisher's policy
    The aim of this work is to deepen the knowledge of the numerical simulation used in the prediction of building dam age produced by tunnel ling subsidence. This paper analyzes the structural response of a one-storey building ...

  • Análise de viabilidade do uso de fibras metálicas em tubos de concreto: parte 1: campanha experimental 

    de Figueiredo, Antonio; Fuente Antequera, Albert de la; Aguado de Cea, Antonio; Molins i Borrell, Climent; Viñolas Prat, Bernat (2010)
    Conference lecture
    Restricted access - publisher's policy
    This is the first part of a research study focusing the viability analysis of metallic fibers application for concrete sewage and water rain systems pipes. In this work is presented the methodology, materials, and test ...

  • Análisis de las causas y reparación de una estructura en situación de rotura por hundimiento de pilotes 

    Molins i Borrell, Climent; Mora, F.; Aguado de Cea, Antonio (Asociación de Ingenieros Estructurales de la República Argentina, 2005)
    Article
    Open Access

  • Análisis de viabilidad del uso de fibras metálicas en tubos de hormigón: parte 2: modelo numérico 

    Fuente Antequera, Albert de la; de Figueiredo, Antonio; Aguado de Cea, Antonio; Molins i Borrell, Climent; Viñolas Prat, Bernat (2010)
    Conference report
    Restricted access - publisher's policy
    En este trabajo se presenta un modelo denominado Análisis de Tubos de Hormigón (ATH) para el dimensionamiento y verificación de tubos de hormigón con cualquier configuración de armadura (barras de acero y fibras estructurales) ...

  • Analytical micro-modeling of masonry periodic unit cells : elastic properties 

    Drougkas, Anastasios; Roca Fabregat, Pedro; Molins i Borrell, Climent (2015-09-01)
    Article
    Open Access
    A model for the analysis of masonry periodic unit cells based on detailed micro-modeling principles is presented: an analytical model capable of calculating the orthotropic elastic properties of masonry composites. Several ...

  • An attempt to the determination of the partial safety factor for SFRC members subjected to bending forces 

    Camós Andreu, Carles; Casas Rius, Joan Ramon; Molins i Borrell, Climent (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2012)
    Conference report
    Restricted access - publisher's policy
    In the last few years, research on techniques that permit the reduction or even the complete elimination of structural bar reinforcements has been intensified. The addition of steel fibres to the concrete matrix is proven ...

  • Aplicaciones del HRFA: tuberías de hormigón 

    Fuente Antequera, Albert de la; Aguado de Cea, Antonio; Molins i Borrell, Climent (Asociación científico técnica del hormigón estructural, 2008)
    Conference lecture
    Restricted access - publisher's policy
    La inclusión de fibras durante el amasado del hormigón modifica su comportamiento de tal modo que es posible eliminar una parte o la totalidad de la armadura convencional. En el presente artículo hará un recorrido completo ...

  • Aplicaciones estructurales de hormigón con fibras 

    Joost, Walraven; Torrents Dolz, Josep M.; Serna, P; di Prisco, Marco; Aguado de Cea, Antonio; Armengou, Jaume; Barragán, Bryan Erick; Fuente Antequera, Albert de la; Lambrechts, Ann; Laranjeira de Oliveira, Filipe; Molins i Borrell, Climent; Mora, Felipe (Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció (EC), 2007)
    Book
    Restricted access - publisher's policy
    Dentro del planteamiento de la Cátedra de empresa titulada Innovación en Tecnología del Hormigón patrocinada por BASF-MOLINS-BEKAERT está la celebración de jornadas técnicas. El presente documento es una muestra de este ...

  • Aplicações estructurais de betão reforçado com fibras de aço: modelo de análise estrutural aplicado a tubos de saneamento 

    Fuente Antequera, Albert de la; Laranjeira de Oliveira, Filipe; Molins i Borrell, Climent; Aguado de Cea, Antonio (2010)
    Conference lecture
    Restricted access - publisher's policy
    Este documento apresenta uma perspectiva completa do processo de aplicação de fibras de Aço em tubos de saneamento. A incorporação de fibras no betão melhora o seu comportamento mecânico de tal modo que é possível substituir, ...

  • Application of BCN test for controlling fiber reinforced shotcrete in tunnelling works in Chile 

    Carmona Malatesta, Sergio; Molins i Borrell, Climent (Institute of Physics (IOP), 2017)
    Conference report
    Open Access
    In many tunnelling projects currently under construction in Chile, the quality of fiber reinforced shotcretes (FRS) is controlled by means of its energy absorption capacity determined by testing squared panel following the ...

  • Application of Morison equation in irregular wave trains with high frequency waves 

    Trubat Casal, Pau; Molins i Borrell, Climent; Hufnagel, Philipp; Alarcón Fernández, Daniel; Campos Hortigüela, Alexis (American Society of Mechanical Engineers (ASME), 2018)
    Conference report
    Restricted access - publisher's policy
    Most numerical models for the analysis of offshore wind platforms are based on one of two different approaches, depending on how waves forces are applied to the structure: 1) the potential flow theory, and 2) the Morison ...

  • A simplified model for the dynamic analysis and power generation of a floating offshore wind turbine 

    Lerch, Markus; Prada Gil, Mikel de; Molins i Borrell, Climent (EDP Sciences, 2018)
    Conference report
    Open Access
    This paper presents a simplified model for the dynamic analysis of a floating off-shore wind turbine (FOWT), which can be suitable for early feasibility and pre-engineering studies, where the complete system has to modeled ...

  • A sinergia estrutural do betão auto-compactável reforçado com fibras 

    Laranjeira de Oliveira, Filipe; Grünewald, Steffen; Molins i Borrell, Climent; Aguado de Cea, Antonio (2010)
    Conference report
    Restricted access - publisher's policy
    O betão auto-compactável reforçado com fibras (BACRF) surge como uma consequência natural da tentativa de reunir num único material as vantagens associadas aos betões auto-compactáveis (BAC) e aos betões reforçados com ...

  • Avances en la predicción analítica de daños en edificios producidos por la tunelación 

    Camós Andreu, Carles; Molins i Borrell, Climent (2015-09)
    Article
    Restricted access - publisher's policy
    Tunnel excavation entails the generation of ground settlements, which can endanger the adjacent buildings. The prediction of damages is usually performed with the equivalent beam method from Burland and Wroth in 2D by ...

  • Building a deep isolating wall by an existing rail tunnel 

    Molins i Borrell, Climent; Ledesma Villalba, Alberto (Institution of Civil Engineers, 2006)
    Article
    Open Access
    This paper describes the design, construction and early performance of a retaining structure close to a subway tunnel in Barcelona. The excavation, about 16 m deep, was carried out in 2001 during the construction of a new ...

  • Case study of a large lattice truss timber structure of an industrial building 

    Molins i Borrell, Climent (CRC Press. Taylor & Francies Group, 2010)
    Conference report
    Restricted access - publisher's policy
    The study of the actual state and the strengthening intervention developed on a large industrial timber building erected in 1921 in Cardona (close to Barcelona) is presented. The external dimensions of the building are ...

  • Case study of damage on masonry buildings produced by tunneling induced settlements 

    Camós Andreu, Carles; Molins i Borrell, Climent; Arnau Delgado, Oriol (2014-07)
    Article
    Open Access
    This study analyzes the structural response of a group of masonry buildings subjected to real ground movements experienced during the construction of the L9 Metro tunnel in Barcelona, bored by a earth pressure balance ...

  • Case study of the effect on foundation of changing an arch bridge to a slab and girder bridge 

    Molins i Borrell, Climent (2010)
    Conference report
    Open Access
    This paper presents the case study of the effect on the foundation of changing the structural system of a bridge from a plain concrete multi-arch bridge to a slab and girder one. The bridge was built in 1940 over the ...