Geotechnical Characterization of the Magdalena River Subsoil in Magangué, Colombia: A Study Using CPTu and SPT Tests

Rafael Florian Noriega, Oriana Palma Calabokis () and Jair Arrieta Baldovino ()
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Rafael Florian Noriega: Civil Engineering Program, Universidad de Cartagena, Cartagena de Indias 130015, Colombia
Oriana Palma Calabokis: Faculty of Engineering and Basic Sciences, Fundación Universitaria Los Libertadores, Bogotá 110231, Colombia
Jair Arrieta Baldovino: Civil Engineering Program, Universidad de Cartagena, Cartagena de Indias 130015, Colombia

Sustainability, 2024, vol. 16, issue 19, 1-22

Abstract: This study employs Cone Penetration Tests (CPTu) and Standard Penetration Tests (SPT) to analyze the geotechnical properties of the Magdalena River’s riverbed and banks. While these methods are standard in soil characterization, this research innovatively combines CPTu’s continuous profiling with SPT’s localized sampling to develop a nuanced stratigraphic model of the subsurface. This integrated approach provides a comprehensive view of the soil conditions, which is crucial for understanding sediment variability and stability along the riverbanks. The findings from this methodological integration enhance our ability to predict soil behavior under dynamic riverine conditions, offering valuable insights for erosion control and sustainable river management. The study underscores the practical benefits of synergizing traditional testing methods to address geotechnical challenges in river environments.

Keywords: riverbed characterization; subsurface profiling; CPTu testing; SPT analysis; sustainability assessment (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
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