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Mathematical and physical modelling of rainfall in ...

Mathematical and physical modelling of rainfall in ...

Aug 28, 2015 Reduced-scale models in geotechnical centrifuges have proven their effectiveness for identifying soil deformation mechanisms. Early centrifuge models dealt with dry sands or saturated clays, but more recently interest in studying geotechnical problems involving unsaturated soils has arisen (Caicedo and Thorel, 2014).Nowadays, centrifuge modelling …

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Geotechnics of Roads: Fundamentals: Caicedo Bernardo ...

Geotechnics of Roads: Fundamentals: Caicedo Bernardo ...

Bernardo Caicedo is a member of the editorial panel of several international journals, and he participates in technical comities of the International Society of Soil Mechanics and Geotechnical Engineering ISSMGE working on transportation geotechnics, unsaturated soil mechanics, and physical modelling.

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Physical modelling of soil uncertainty

Physical modelling of soil uncertainty

Bernardo Caicedo PhD Professor, Universidad de los Andes, Bogot, Colombia Mauricio Snchez-Silva PhD ... The major benefit of centrifuge modelling is the possibility of

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Bernardo Caicedo Hormaza -

Bernardo Caicedo Hormaza -

Bernardo Caicedo, PhD, is a Full Professor in the Department of Civil and Environmental Engineering, Bogot, Colombia. His research focuses on the mechanics of partially saturate

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Bernardo Caicedo Publications ISSMGE

Bernardo Caicedo Publications ISSMGE

Bernardo Caicedo; Fernando Lopez-Caballero; Christian-Eduardo Hernandez-Mendoza 17th European Conference on Soil Mechanics and Geotechnical Engineering F.1 - Problematic materials and environments

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A miniature falling weight device for non destructive ...

A miniature falling weight device for non destructive ...

Carol Murillo, Bernardo Caicedo, Luc Thorel. A miniature falling weight device for non destructive characterization of soils in the centrifuge. Geotechnical Testing Journal, ASTM International, 2009, 32 (5), pp 465-474. hal-00436440

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Volume 44 N. 2 April-June 2021 Soils and Rocks

Volume 44 N. 2 April-June 2021 Soils and Rocks

Comparative analysis of Piled Raft Foundation System (PRFS) settlements placed on soft soils via geotechnical centrifuge Authors: Edgar Rodrguez Rincon, Bernardo Caicedo Hormaza, Juan Felix Rodrguez Rebolledo . Technical Notes. Limitations of the Danish driving formula for ...

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Members - Risk and reliability

Members - Risk and reliability

Departamento de Ingenieria Civil y Ambiental. Universidad de Los Andes . Carrera 1 Este N. 19A-40. Edificio Mario Laserna, Off.ML630. Bogot, Colombia. Tel …

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A virtual rain simulator for droplet transport in a centrifuge

A virtual rain simulator for droplet transport in a centrifuge

DOI: 10.1201/B10554-15 Corpus ID: 237152873. A virtual rain simulator for droplet transport in a centrifuge @inproceedings{Caicedo2010AVR, title={A virtual rain simulator for droplet transport in a centrifuge}, author={Bernardo Caicedo and Juli{\'a}n Tristancho}, year={2010} }

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Webinar: Teaching unsaturated soil mechanics at the ...

Webinar: Teaching unsaturated soil mechanics at the ...

Jun 21, 2021 - Centrifuge modelling of unsaturated soils, what is known, and what is missing. Bernardo Caicedo (Los Andes University, Colombia) - Building an understanding of the impacts of transient flow processes on the mechanical behavior of unsaturated soils. John S. McCartney (University of California San Diego, USA)

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Bernardo Caicedo - Acemap

Bernardo Caicedo - Acemap

List of papers published by Bernardo Caicedo in the field of Medicine,Internal medicine,Cardiology,Geotechnical engineering,Geology,Stenosis,Aortic valve,Surgery,Soil water,Engineering, Acemap

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Principles of Physical Modelling of Unsaturated Soils

Principles of Physical Modelling of Unsaturated Soils

Principles of Physical Modelling of Unsaturated Soils. Centrifuge modelling has been widely used to simulate the performance of a variety of geotechnical works, most of them focusing on saturated clays or dry sands. On the other hand, the performance of some geotechnical works depends on the behaviour of shallow layers in the soil deposit where ...

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Spectral analysis of surface waves method to assess shear ...

Spectral analysis of surface waves method to assess shear ...

The method of the spectral analysis of surface waves (SASW) is tested out on reduced scale centrifuge models, with a specific device, called the mini Falling Weight, developed for this purpose. Tests are performed on layered materials made of a mixture of sand and clay. The shear wave velocity VS determined within the models using the SASW is compared with the …

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Dynamic Actuator for Centrifuge Modeling of Soil-Structure ...

Dynamic Actuator for Centrifuge Modeling of Soil-Structure ...

This paper presents a new dynamic actuator useful to study soil-structure interactions in a centrifuge. This new dynamic apparatus is based on an amplified piezoelectric actuator. Using this device it is possible to create vibrations in the soil sample of different frequencies and amplitudes. The dynamic actuator consists of a set of weights in a single degree of freedom …

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