Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil

Kristina Thomassen; Lars Vabbersgaard Andersen; Lars Bo Ibsen

Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil

Kristina Thomassen, Lars Vabbersgaard Andersen, Lars Bo Ibsen

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Abstract

For offshore wind turbines on deeper waters, a jacket sub-structure supported by axially loaded piles is thought to be the most suitable solution. The design method recommended by API and two CPT-based design methods are compared for two uniform sand profiles. The analysis show great difference in the predictions of bearing capacities calculated by means of the three methods for piles loaded in both tension and compression. This implies that further analysis of the bearing capacity of axially loaded piles in sand should be conducted.

Original language	English
Title of host publication	Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference
Number of pages	8
Publisher	International Society of Offshore & Polar Engineers
Publication date	2012
Pages	705-712
ISBN (Electronic)	978-1-880653-94−4
Publication status	Published - 2012
Event	International Ocean and Polar Engineering Conference 2012 - Ixia, Rhodes, Greece Duration: 17 Jun 2012 → 23 Jun 2012 Conference number: 22

Conference

Conference	International Ocean and Polar Engineering Conference 2012
Number	22
Country/Territory	Greece
City	Ixia, Rhodes
Period	17/06/2012 → 23/06/2012

Series	Proceedings of the International Offshore and Polar Engineering Conference
Number	22
ISSN	1098-6189

Keywords

Piles
Capacity
Offshore
Sand

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Thomassen, K., Andersen, L. V., & Ibsen, L. B. (2012). Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil. In Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference (pp. 705-712). International Society of Offshore & Polar Engineers. http://www.scopus.com/inward/record.url?eid=2-s2.0-84866098393&partnerID=40&md5=10b90557d43156d1b92b9ce41087e4f5

Thomassen, Kristina ; Andersen, Lars Vabbersgaard ; Ibsen, Lars Bo. / Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil. Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers, 2012. pp. 705-712 (Proceedings of the International Offshore and Polar Engineering Conference; No. 22).

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title = "Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil",

abstract = "For offshore wind turbines on deeper waters, a jacket sub-structure supported by axially loaded piles is thought to be the most suitable solution. The design method recommended by API and two CPT-based design methods are compared for two uniform sand profiles. The analysis show great difference in the predictions of bearing capacities calculated by means of the three methods for piles loaded in both tension and compression. This implies that further analysis of the bearing capacity of axially loaded piles in sand should be conducted.",

keywords = "Piles, Capacity, Offshore, Sand, Piles, Capacity, Offshore, Sand",

author = "Kristina Thomassen and Andersen, {Lars Vabbersgaard} and Ibsen, {Lars Bo}",

year = "2012",

language = "English",

series = "Proceedings of the International Offshore and Polar Engineering Conference",

publisher = "International Society of Offshore & Polar Engineers",

number = "22",

pages = "705--712",

booktitle = "Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference",

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Thomassen, K, Andersen, LV & Ibsen, LB 2012, Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil. in Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers, Proceedings of the International Offshore and Polar Engineering Conference, no. 22, pp. 705-712, International Ocean and Polar Engineering Conference 2012, Ixia, Rhodes, Greece, 17/06/2012. <http://www.scopus.com/inward/record.url?eid=2-s2.0-84866098393&partnerID=40&md5=10b90557d43156d1b92b9ce41087e4f5>

Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil. / Thomassen, Kristina; Andersen, Lars Vabbersgaard; Ibsen, Lars Bo.
Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers, 2012. p. 705-712 (Proceedings of the International Offshore and Polar Engineering Conference; No. 22).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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T1 - Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil

AU - Thomassen, Kristina

AU - Andersen, Lars Vabbersgaard

AU - Ibsen, Lars Bo

N1 - Conference code: 22

PY - 2012

Y1 - 2012

N2 - For offshore wind turbines on deeper waters, a jacket sub-structure supported by axially loaded piles is thought to be the most suitable solution. The design method recommended by API and two CPT-based design methods are compared for two uniform sand profiles. The analysis show great difference in the predictions of bearing capacities calculated by means of the three methods for piles loaded in both tension and compression. This implies that further analysis of the bearing capacity of axially loaded piles in sand should be conducted.

AB - For offshore wind turbines on deeper waters, a jacket sub-structure supported by axially loaded piles is thought to be the most suitable solution. The design method recommended by API and two CPT-based design methods are compared for two uniform sand profiles. The analysis show great difference in the predictions of bearing capacities calculated by means of the three methods for piles loaded in both tension and compression. This implies that further analysis of the bearing capacity of axially loaded piles in sand should be conducted.

KW - Piles

KW - Capacity

KW - Offshore

KW - Sand

KW - Piles

KW - Capacity

KW - Offshore

KW - Sand

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M3 - Article in proceeding

T3 - Proceedings of the International Offshore and Polar Engineering Conference

SP - 705

EP - 712

BT - Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference

PB - International Society of Offshore & Polar Engineers

T2 - International Ocean and Polar Engineering Conference 2012

Y2 - 17 June 2012 through 23 June 2012

ER -

Thomassen K, Andersen LV, Ibsen LB. Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil. In Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers. 2012. p. 705-712. (Proceedings of the International Offshore and Polar Engineering Conference; No. 22).

Comparison of Design Methods for Axially Loaded Driven Piles in Cohesionless Soil

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