Geotechnical Offshore Seabed Tool (GOST): a new cone penetrometer

M. E. Jorat; T. Mörz; W. Schunn; S. Kreiter; V. Moon; W. de Lange

Geotechnical Offshore Seabed Tool (GOST): a new cone penetrometer

M. E. Jorat, T. Mörz, W. Schunn, S. Kreiter, V. Moon, W. de Lange

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Evaluating physical and mechanical properties of sediments in the marine realm has long been an important scientific and applied challenge. In-situ techniques such as the Cone Penetration Test (CPT) have paved the way for answering many marine geotechnical problems. This paper presents the design and first data example of the Geotechnical Offshore Seabed Tool (GOST) CPT unit. The tool uses a 5 cm² cone and measures tip resistance, sleeve friction and pore pressure in the u2 position, acceleration and inclination (x,y,z). The primary focus of GOST is offshore investigations in of up to 4000 m water depth but it is also equipped for on-land measurements. GOST can perform static, vibratory penetration, dissipation and remolding tests.

Original language	English
Title of host publication	Proceedings of the 3rd International Symposium on Cone Penetration testing
Editors	P.K. Robertson, K.L. Cabal
Pages	207-215
Number of pages	9
Publication status	Published - 2014
Externally published	Yes
Event	3rd International Symposium on Cone Penetration Testing - Mandarin Oriental hotel , Las Vegas, United States Duration: 12 May 2014 → 14 May 2014 Conference number: 3

Other

Other	3rd International Symposium on Cone Penetration Testing
Abbreviated title	CPT'14
Country	United States
City	Las Vegas
Period	12/05/14 → 14/05/14

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@inproceedings{ca68d447e31c4a0982f7c9c27b43491e,

title = "Geotechnical Offshore Seabed Tool (GOST): a new cone penetrometer",

abstract = "Evaluating physical and mechanical properties of sediments in the marine realm has long been an important scientific and applied challenge. In-situ techniques such as the Cone Penetration Test (CPT) have paved the way for answering many marine geotechnical problems. This paper presents the design and first data example of the Geotechnical Offshore Seabed Tool (GOST) CPT unit. The tool uses a 5 cm2 cone and measures tip resistance, sleeve friction and pore pressure in the u2 position, acceleration and inclination (x,y,z). The primary focus of GOST is offshore investigations in of up to 4000 m water depth but it is also equipped for on-land measurements. GOST can perform static, vibratory penetration, dissipation and remolding tests.",

author = "Jorat, {M. E.} and T. M{\"o}rz and W. Schunn and S. Kreiter and V. Moon and {de Lange}, W.",

year = "2014",

language = "English",

pages = "207--215",

editor = "P.K. Robertson and Cabal, {K.L. }",

booktitle = "Proceedings of the 3rd International Symposium on Cone Penetration testing",

note = "3rd International Symposium on Cone Penetration Testing, CPT'14 ; Conference date: 12-05-2014 Through 14-05-2014",

}

TY - GEN

T1 - Geotechnical Offshore Seabed Tool (GOST)

T2 - 3rd International Symposium on Cone Penetration Testing

AU - Jorat, M. E.

AU - Mörz, T.

AU - Schunn, W.

AU - Kreiter, S.

AU - Moon, V.

AU - de Lange, W.

N1 - Conference code: 3

PY - 2014

Y1 - 2014

N2 - Evaluating physical and mechanical properties of sediments in the marine realm has long been an important scientific and applied challenge. In-situ techniques such as the Cone Penetration Test (CPT) have paved the way for answering many marine geotechnical problems. This paper presents the design and first data example of the Geotechnical Offshore Seabed Tool (GOST) CPT unit. The tool uses a 5 cm2 cone and measures tip resistance, sleeve friction and pore pressure in the u2 position, acceleration and inclination (x,y,z). The primary focus of GOST is offshore investigations in of up to 4000 m water depth but it is also equipped for on-land measurements. GOST can perform static, vibratory penetration, dissipation and remolding tests.

AB - Evaluating physical and mechanical properties of sediments in the marine realm has long been an important scientific and applied challenge. In-situ techniques such as the Cone Penetration Test (CPT) have paved the way for answering many marine geotechnical problems. This paper presents the design and first data example of the Geotechnical Offshore Seabed Tool (GOST) CPT unit. The tool uses a 5 cm2 cone and measures tip resistance, sleeve friction and pore pressure in the u2 position, acceleration and inclination (x,y,z). The primary focus of GOST is offshore investigations in of up to 4000 m water depth but it is also equipped for on-land measurements. GOST can perform static, vibratory penetration, dissipation and remolding tests.

M3 - Conference contribution

SP - 207

EP - 215

BT - Proceedings of the 3rd International Symposium on Cone Penetration testing

A2 - Robertson, P.K.

A2 - Cabal, K.L.

Y2 - 12 May 2014 through 14 May 2014

ER -