Now showing items 1-20 of 138

    • 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 ...
    • 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 ...
    • 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 ...
    • 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 ...
    • 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) ...
    • 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 Barcelona test for controlling energy absorption capacity of FRS in underground mining works 

      Carmona, Sergio; Molins i Borrell, Climent; García Guzmán, Sergio (Elsevier, 2020-06)
      Article
      Restricted access - publisher's policy
      In recent years in Chile, the use of fiber reinforced shotcrete (FRS) has been widely extended in underground works, particularly in tunnels for roads, mines and hydroelectric projects. In these projects, the design of the ...
    • 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 ...
    • Automated data analysis for static structural health monitoring of masonry heritage structures 

      Makoond, Nirvan Chandra; Pelà, Luca; Molins i Borrell, Climent; Roca Fabregat, Pedro; Alarcón Fernández, Daniel (Wiley, 2020-10)
      Article
      Restricted access - publisher's policy
      Masonry heritage structures are often affected by slow irreversible deterioration mechanisms that can jeopardise structural stability in the foreseeable future. Static structural health monitoring (SHM), aimed at the ...
    • 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 ...