Exploració per autor "Devincenzi, M.J."

Ara es mostren els items 1-8 de 8

    • A probabilistic Bayesian methodology for the strain-rate correction of dynamic CPTu data 

      Collico, Stefano; Arroyo Alvarez de Toledo, Marcos; Kopf, Achim; Devincenzi, M.J. (2022-11)
      Article
      Accés obert
      Dynamic Cone Penetration Tests (CPTu) profile offshore sediments by impact penetration. To exploit their results in full the measured data is converted to obtain a quasi-static equivalent profile. Dynamic CPTu conversion ...

    • A submersible drill rig for coring soils and rocks 

      Devincenzi, M.J.; Pérez Garcia, N.; Samoili, K.; Arroyo Alvarez de Toledo, Marcos (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The paper describes the design and initial field-testing of a remotely operated submersible drill rig able to obtain continuous cores of soil and/or rock up to 6 m long. The rig mast angle is hydraulically actuated covering ...

    • Applying Bayesian updating to CPT data analysis 

      Collico, Stefano; Pérez, N.; Devincenzi, M.J.; Arroyo Alvarez de Toledo, Marcos (CRC Press, 2018)
      Comunicació de congrés
      Accés obert
      Evaluation of geotechnical parameters on a project site is a necessary step in geotechnical engineering. However, due to the inherent variability of soil properties and the lack of data, many unavoidable uncertainties arise ...

    • Clustering analysis to improve total unit weight prediction from CPTu 

      Collico, Stefano; Arroyo Alvarez de Toledo, Marcos; Devincenzi, M.J.; Rodriguez, A.; Deu Lozano, Amadeu (Taylor & Francis Group, 2022)
      Text en actes de congrés
      Accés obert
      Accurate estimates of soil unit weight are fundamental for correctly post process CPTu data and making use of Soil Behavior Type-based classification systems. Soil-specific and global regressions have been proposed for ...

    • Probabilistic delineation of soil layers using Soil Behavior Type Index 

      Collico, Stefano; Arroyo Alvarez de Toledo, Marcos; Devincenzi, M.J.; Rodriguez Fernandez, Alejandro; Deu Lozano, Amadeu (Taylor & Francis Group, 2022-06)
      Text en actes de congrés
      Accés obert
      CPTu-based soil profiling has become a key component in the geotechnical design process. However, this is an interpretative process, affected by the inherent variability of soil properties, measurement noise and subjective ...

    • Probabilistic mapping of earthquake-induced submarine landslide susceptibility in the South-West Iberian margin 

      Collico, Stefano; Arroyo Alvarez de Toledo, Marcos; Urgelés Esclasans, Roger; Gràcia Mont, Eulàlia; Devincenzi, M.J.; Pérez García, Norma (2020-11)
      Article
      Accés obert
      The SW Iberian continental margin is well recognized as a tectonically active area, where major canyons and mass wasting events are both present. Earthquake triggered submarine landslides may cause tsunami and result in ...

    • Sample quality examination on silty soils 

      Arroyo Alvarez de Toledo, Marcos; Pineda Jiménez, Jubert Andrés; Sau Valenzuela, Núria; Devincenzi, M.J.; Pérez, N. (Institution of Civil Engineers (ICE), 2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Mediterranean deltaic environments typically produce soil deposits in which silts dominate, granular intercalations are frequent and the mineralogy includes an important carbonate fraction. One question still open is what ...

    • Testing a new submersible drill rig 

      Romero, F.; Devincenzi, M.J.; Pérez Garcia, N.; Arroyo Alvarez de Toledo, Marcos; Deu, Amadeu (Society for Underwater Technology, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The paper describes the main features and initial underwater field-testing results of a remotely operated submersible drill rig designed to obtain continuous cores of soil and/or rock up to 6m long in water depths of 200m. ...