Recalculation of in-situ CPTu in intermediate soils using G-PFEM

Laurin Hauser; Simon Oberhollenzer; Araz Gharehaghajlou; Helmut Schweiger; Roman Marte; Carla Fabris

doi:10.1201/9781003308829

Recalculation of in-situ CPTu in intermediate soils using G-PFEM

Laurin Hauser, Simon Oberhollenzer, Araz Gharehaghajlou, Helmut Schweiger, Roman Marte, Carla Fabris

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

Piezocone penetration in intermediate soils is often associated with partially drained behaviour which has to be taken into account when interpretating the results. As part of the research project PITS, the effect of partial drainage on in-situ testing in postglacial silty deposits in Austria is investigated by means of in-situ testing campaigns, laboratory testing and numerical simulations. The present work presents a numerical recalculation of in-situ CPTu, carried out with different penetration velocities in a silty soil layer at the test site Rhesi near lake Constance, using the application G-PFEM. The results agree reasonably well with the in-situ measurements considering the given heterogeneity of the soil layer and suggest that partial drainage occurs during the penetration process.

Originalsprache	englisch
Titel	Cone Penetration Testing 2022
Untertitel	Proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), 8-10 June 2022, Bologna, Italy
Redakteure/-innen	Guido Gottardi, Laura Tonni
Erscheinungsort	London
Herausgeber (Verlag)	CRC Press
Seiten	445-451
ISBN (elektronisch)	9781003308829
DOIs	https://doi.org/10.1201/9781003308829
Publikationsstatus	Veröffentlicht - 2022
Veranstaltung	5th International Symposium on Cone Penetration Testing: CPT 2022 - Bologna, Italien Dauer: 8 Juni 2022 → 10 Juni 2022 https://cpt22.org/

Konferenz

Konferenz	5th International Symposium on Cone Penetration Testing
Kurztitel	CPT22
Land/Gebiet	Italien
Ort	Bologna
Zeitraum	8/06/22 → 10/06/22
Internetadresse	https://cpt22.org/

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10.1201/9781003308829Lizenz: CC BY-NC-ND 4.0

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Hauser, L., Oberhollenzer, S., Gharehaghajlou, A., Schweiger, H., Marte, R., & Fabris, C. (2022). Recalculation of in-situ CPTu in intermediate soils using G-PFEM. in G. Gottardi, & L. Tonni (Hrsg.), Cone Penetration Testing 2022: Proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), 8-10 June 2022, Bologna, Italy (S. 445-451). CRC Press. https://doi.org/10.1201/9781003308829

Recalculation of in-situ CPTu in intermediate soils using G-PFEM. / Hauser, Laurin; Oberhollenzer, Simon; Gharehaghajlou, Araz et al.
Cone Penetration Testing 2022: Proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), 8-10 June 2022, Bologna, Italy. Hrsg. / Guido Gottardi; Laura Tonni. London: CRC Press, 2022. S. 445-451.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Hauser, L, Oberhollenzer, S, Gharehaghajlou, A, Schweiger, H , Marte, R & Fabris, C 2022, Recalculation of in-situ CPTu in intermediate soils using G-PFEM. in G Gottardi & L Tonni (Hrsg.), Cone Penetration Testing 2022: Proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), 8-10 June 2022, Bologna, Italy. CRC Press, London, S. 445-451, 5th International Symposium on Cone Penetration Testing, Bologna, Italien, 8/06/22. https://doi.org/10.1201/9781003308829

Hauser L, Oberhollenzer S, Gharehaghajlou A, Schweiger H , Marte R, Fabris C. Recalculation of in-situ CPTu in intermediate soils using G-PFEM. in Gottardi G, Tonni L, Hrsg., Cone Penetration Testing 2022: Proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), 8-10 June 2022, Bologna, Italy. London: CRC Press. 2022. S. 445-451 doi: 10.1201/9781003308829

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title = "Recalculation of in-situ CPTu in intermediate soils using G-PFEM",

abstract = "Piezocone penetration in intermediate soils is often associated with partially drained behaviour which has to be taken into account when interpretating the results. As part of the research project PITS, the effect of partial drainage on in-situ testing in postglacial silty deposits in Austria is investigated by means of in-situ testing campaigns, laboratory testing and numerical simulations. The present work presents a numerical recalculation of in-situ CPTu, carried out with different penetration velocities in a silty soil layer at the test site Rhesi near lake Constance, using the application G-PFEM. The results agree reasonably well with the in-situ measurements considering the given heterogeneity of the soil layer and suggest that partial drainage occurs during the penetration process.",

author = "Laurin Hauser and Simon Oberhollenzer and Araz Gharehaghajlou and Helmut Schweiger and Roman Marte and Carla Fabris",

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language = "English",

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editor = "Gottardi, {Guido } and Laura Tonni",

booktitle = "Cone Penetration Testing 2022",

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T1 - Recalculation of in-situ CPTu in intermediate soils using G-PFEM

AU - Hauser, Laurin

AU - Oberhollenzer, Simon

AU - Gharehaghajlou, Araz

AU - Schweiger, Helmut

AU - Marte, Roman

AU - Fabris, Carla

PY - 2022

Y1 - 2022

N2 - Piezocone penetration in intermediate soils is often associated with partially drained behaviour which has to be taken into account when interpretating the results. As part of the research project PITS, the effect of partial drainage on in-situ testing in postglacial silty deposits in Austria is investigated by means of in-situ testing campaigns, laboratory testing and numerical simulations. The present work presents a numerical recalculation of in-situ CPTu, carried out with different penetration velocities in a silty soil layer at the test site Rhesi near lake Constance, using the application G-PFEM. The results agree reasonably well with the in-situ measurements considering the given heterogeneity of the soil layer and suggest that partial drainage occurs during the penetration process.

AB - Piezocone penetration in intermediate soils is often associated with partially drained behaviour which has to be taken into account when interpretating the results. As part of the research project PITS, the effect of partial drainage on in-situ testing in postglacial silty deposits in Austria is investigated by means of in-situ testing campaigns, laboratory testing and numerical simulations. The present work presents a numerical recalculation of in-situ CPTu, carried out with different penetration velocities in a silty soil layer at the test site Rhesi near lake Constance, using the application G-PFEM. The results agree reasonably well with the in-situ measurements considering the given heterogeneity of the soil layer and suggest that partial drainage occurs during the penetration process.

U2 - 10.1201/9781003308829

DO - 10.1201/9781003308829

M3 - Conference paper

SP - 445

EP - 451

BT - Cone Penetration Testing 2022

A2 - Gottardi, Guido

A2 - Tonni, Laura

PB - CRC Press

CY - London

T2 - 5th International Symposium on Cone Penetration Testing

Y2 - 8 June 2022 through 10 June 2022

ER -

Recalculation of in-situ CPTu in intermediate soils using G-PFEM

Abstract

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