Influence of different pile installation methods on dense sand
Paper V001T10A014, 8 S. A current investigation subject of geotechnical modelling is the realistic representation of the installation process of offshore piles and its influences on the surrounding soil. Depending on the soil conditions piles can be installed with different installation technologies...
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ftfrauneprints:oai:publica.fraunhofer.de:publica/406027 2024-05-12T07:57:07+00:00 Influence of different pile installation methods on dense sand Spill, Severin Quiroz, Tulio Foglia, Aligi 2019 https://publica.fraunhofer.de/handle/publica/406027 https://doi.org/10.1115/OMAE2019-96109 en eng International Conference on Ocean, Offshore and Arctic Engineering (OMAE) 2019 ASME 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019. Proceedings. Vol.1: Offshore Technology; Offshore Geotechnics TANDEM Sealence 0325841 0325912C doi:10.1115/OMAE2019-96109 https://publica.fraunhofer.de/handle/publica/406027 vibratory driven impact driven rotary jacking conference paper 2019 ftfrauneprints https://doi.org/10.1115/OMAE2019-96109 2024-04-17T14:27:55Z Paper V001T10A014, 8 S. A current investigation subject of geotechnical modelling is the realistic representation of the installation process of offshore piles and its influences on the surrounding soil. Depending on the soil conditions piles can be installed with different installation technologies like impact driving, vibratory driving or jacking. The soil disturbances produced as a consequence of the pile installation affect the pile capacity. The dimension of the affected region depends on the installation process itself and its parameters as well as the soil initial state and the pile geometry. Currently, there are no general approaches which can predict the effects of pile installation on the soil conditions. In this contribution a brief summary of published data describing installation effects for impact driven, vibratory driven and jacked piles is given. Secondly, the influences of different pile installation methods on the surrounding soil are presented based on experimental results for non-cohesive soils from various projects. These will be analyzed by means of a comparison of dynamic probe light (DPL) and cone penetration tests (CPT) executed before and after the pile installations. Additionally the area of influence will be quantified with respect to their relative distance to the pile axis. Finally, based on these results recommendations for future works will be given. Conference Object Arctic Publikationsdatenbank der Fraunhofer-Gesellschaft Volume 1: Offshore Technology; Offshore Geotechnics |
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Open Polar |
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Publikationsdatenbank der Fraunhofer-Gesellschaft |
op_collection_id |
ftfrauneprints |
language |
English |
topic |
vibratory driven impact driven rotary jacking |
spellingShingle |
vibratory driven impact driven rotary jacking Spill, Severin Quiroz, Tulio Foglia, Aligi Influence of different pile installation methods on dense sand |
topic_facet |
vibratory driven impact driven rotary jacking |
description |
Paper V001T10A014, 8 S. A current investigation subject of geotechnical modelling is the realistic representation of the installation process of offshore piles and its influences on the surrounding soil. Depending on the soil conditions piles can be installed with different installation technologies like impact driving, vibratory driving or jacking. The soil disturbances produced as a consequence of the pile installation affect the pile capacity. The dimension of the affected region depends on the installation process itself and its parameters as well as the soil initial state and the pile geometry. Currently, there are no general approaches which can predict the effects of pile installation on the soil conditions. In this contribution a brief summary of published data describing installation effects for impact driven, vibratory driven and jacked piles is given. Secondly, the influences of different pile installation methods on the surrounding soil are presented based on experimental results for non-cohesive soils from various projects. These will be analyzed by means of a comparison of dynamic probe light (DPL) and cone penetration tests (CPT) executed before and after the pile installations. Additionally the area of influence will be quantified with respect to their relative distance to the pile axis. Finally, based on these results recommendations for future works will be given. |
format |
Conference Object |
author |
Spill, Severin Quiroz, Tulio Foglia, Aligi |
author_facet |
Spill, Severin Quiroz, Tulio Foglia, Aligi |
author_sort |
Spill, Severin |
title |
Influence of different pile installation methods on dense sand |
title_short |
Influence of different pile installation methods on dense sand |
title_full |
Influence of different pile installation methods on dense sand |
title_fullStr |
Influence of different pile installation methods on dense sand |
title_full_unstemmed |
Influence of different pile installation methods on dense sand |
title_sort |
influence of different pile installation methods on dense sand |
publishDate |
2019 |
url |
https://publica.fraunhofer.de/handle/publica/406027 https://doi.org/10.1115/OMAE2019-96109 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
International Conference on Ocean, Offshore and Arctic Engineering (OMAE) 2019 ASME 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019. Proceedings. Vol.1: Offshore Technology; Offshore Geotechnics TANDEM Sealence 0325841 0325912C doi:10.1115/OMAE2019-96109 https://publica.fraunhofer.de/handle/publica/406027 |
op_doi |
https://doi.org/10.1115/OMAE2019-96109 |
container_title |
Volume 1: Offshore Technology; Offshore Geotechnics |
_version_ |
1798837520075587584 |