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A submersible drill rig for coring soils and rocks

Autor
Devincenzi, M.; Pérez, N.; Samoili, K.; Arroyo, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
4th International Conference on Geotechnical and Geophysical Site Characterization
Any de l'edició
2012
Data de presentació
2012-09
Llibre d'actes
Geotechnical and geophysical site characterization 4: 4th International Conference on Site Characterization 4, ISC-4: Porto de Galinhas, Pernambuco,Brazil: september 18-21, 2012: proceedings
Pàgina inicial
653
Pàgina final
658
Repositori
http://hdl.handle.net/2117/19320 Obrir en finestra nova
Resum
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 90 degrees of altitude. This enables both a fully horizontal position used for deployment onto and recovery of the rig from the seabed, as well as a fully vertical position during coring. The frame is equipped with positioning and inclination sensors for accurate register of ...
Citació
Devincenzi, M. [et al.]. A submersible drill rig for coring soils and rocks. A: International Conference on Site Characterization. "Geotechnical and Geophysical Site Characterization 4 - Proceedings of the 4th International Conference on Site Characterization 4, ISC-4". 2012, p. 653-658.
Paraules clau
Drill rigs, Geotechnical investigations, Inclination sensors, Injection rates, Nearshores, Operation parameters, Remotely operated submersibles, Renewable Energy industries, Site investigations, Vertical positions
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants