Enviaments recents

  • Ground penetrating radar assessment of historical buildings: the study of the roofs, columns and ground of Santa Maria del Mar, in Barcelona / GPR assessment of the basilica Santa Maria del Mar 

    Pérez Gracia, María de la Vega; Caselles Magallón, Josep Oriol; Clapes Boixader, Jaime (IEEE Press, 2017)
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    Santa Maria del Mar is a magnificent gothic church built between 1329 and 1383 in a neighbourhood outside the city walls, over the remains of a more ancient church. The inhabitants of this district (merchants, downloaders ...
  • Discrete modeling of multiple discontinuities in rock mass using XFEM 

    Das, Kamal C.; Ausas, Roberto Federico; Carol, Ignacio; Rodrigues, Eduardo; Sandeep, Sandra; Vargas, P. E.; Gonzalez, Nubia Aurora; Segura, Josep María; Lakshmikantha, Ramasesha Mookanahallipatna; Mello,, U. (OnePetro, 2017)
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    Modeling of discontinuities (fractures and fault surfaces) is of major importance to assess the geomechanical behavior of oil and gas reservoirs, especially for tight and unconventional reservoirs. Numerical analysis of ...
  • Efem vs. XFEM: a comparative study for modeling strong discontinuity in geomechanics 

    Das, Kamal C.; Ausas, Roberto Federico; Segura Segarra, José María; Narang, Ankur; Rodrigues, Eduardo; Carol, Ignacio; Lakshmikantha, Ramasesha Mookanahallipatna; Mello,, U. (OnePetro, 2015)
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    Modeling of big faults or weak planes of strong and weak discontinuities is of major importance to assess the Geomechanical behaviour of mining/civil tunnel, reservoirs etc. For modelling fractures in Geomechanics, prior ...
  • Testing and design of stainless steel CHS columns 

    BUCHANAN, Craig; Real Saladrigas, Esther; Gardner, Leroy (2016)
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    Stainless steel is an increasingly popular construction material due to its combination of durability and favourable mechanical properties. Circular hollow sections (CHS) are widely used due to their aesthetic appeal and ...
  • Beam-column behaviour of ferritic stainless steel CHS members 

    BUCHANAN, Craig; Real Saladrigas, Esther; Gardner, Leroy (2016)
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    Stainless steel is gaining wider usage in a range of engineering applications due to its favourable mechanical properties and corrosion resistance, with ferritic grades expected to become more prevalent in construction due ...
  • Air injection tests in two argillaceous rock formations: experimental results and modelling 

    González Blanco, Laura; Romero Morales, Enrique Edgar; Li, Xiang Ling; Sillen, X.; Marschall, Paul; Jommi, Cristina (CRC Press, 2016)
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    Air flow through two argillaceous rock formations is investigated on the basis of laboratory work and its modelling to help in the interpretation of the results. Priority in the experimental program has been given to study ...
  • Exploring fissure opening and their connectivity in a cenozoic clay during gas injection 

    González Blanco, Laura; Romero Morales, Enrique Edgar; Jommi, Cristina; Sillen, X.; Li, Xiang Ling (Springer, 2017)
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    Gas transport properties in argillaceous rocks are becoming an important issue within different contexts of energy-related geomechanics (disposal of radioactive waste, production of shale gas, CO2 sequestration). The present ...
  • Simulation of the cone penetration test: discrete and continuum approaches 

    Gens Solé, Antonio; Arroyo Alvarez de Toledo, Marcos; Butlanska, Joanna; Monforte Vila, Lluís; Carbonell, J.M.; Ciantia, Matteo; O'Sullivan, Catherine (Australian Geomechanics Society, 2016)
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    The paper presents the modelling of the cone penetration test using two procedures: a discrete approach and a continuum approach. The discrete approach is based on the Discrete Element Method where a granular material is ...
  • Análisis retrospectivos en problemas geotécnicos: aplicación al control de precargas 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (Sociedad Española de Mecánica del Suelo e Ingeniería Geotécnica, 2016)
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    Este artículo muestra el potencial de los análisis retrospectivos como herramienta de control en problemas de Ingeniería Geotécnica y en particular en el control de precargas. La precarga es un método tradicional de mejora ...
  • Exploring ice content on partially saturated frozen soils using dielectric permittivity and bulk electrical conductivity measurements 

    Mao, Yanxin; Romero Morales, Enrique Edgar; Gens Solé, Antonio (E3S Web of Conferences, 2016)
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    The present paper explores the use of the measurement of bulk electric conductivity and relative dielectric permittivity during freezing and thawing to estimate the ice content of two different partially saturated soils. ...

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