Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt

Youngho Kim; Muhammad Hossain; Dong Wang

Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt

Youngho Kim, Muhammad Hossain, Dong Wang

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

Abstract

This paper reports the results from 3D dynamic large deformation FE (LDFE) analyses of a 4-fin torpedo anchor installing through lightly overconsolidated calcareous silt. Analyses were performed simulating centrifuge test data for validation. A parametric study was then undertaken, exploring a range of impact velocity, in an attempt to provide an expression for estimating anchor embedment depth in the field. The 3D LDFE analyses were carried out using a Coupled Eulerian-Lagrangian (CEL) approach in the commercial FE package Abaqus/Explicit. Copyright © 2014 by the International Society of Offshore and Polar Engineers (ISOPE).

Original language	English
Title of host publication	Proceedings of the Twenty fourth International Ocean and Polar Engineering Conference
Place of Publication	United States
Publisher	International Society of Offshore and Polar Engineers
Pages	687-692
Volume	1
ISBN (Print)	9781880653913
Publication status	Published - 2014
Event	24th International Ocean and Polar Engineering Conference - South Korea, Busan, Korea, Republic of Duration: 15 Jun 2014 → 20 Jun 2014

Conference

Conference	24th International Ocean and Polar Engineering Conference
Abbreviated title	ISOPE 2014
Country/Territory	Korea, Republic of
City	Busan
Period	15/06/14 → 20/06/14

Advanced numerical and physical modelling of dynamically penetrating anchors for deep water oil and gas developments
Hossain, M.
Australian Research Council
1/01/14 → 31/12/16
Project: Research

Cite this

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title = "Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt",

abstract = "This paper reports the results from 3D dynamic large deformation FE (LDFE) analyses of a 4-fin torpedo anchor installing through lightly overconsolidated calcareous silt. Analyses were performed simulating centrifuge test data for validation. A parametric study was then undertaken, exploring a range of impact velocity, in an attempt to provide an expression for estimating anchor embedment depth in the field. The 3D LDFE analyses were carried out using a Coupled Eulerian-Lagrangian (CEL) approach in the commercial FE package Abaqus/Explicit. Copyright {\textcopyright} 2014 by the International Society of Offshore and Polar Engineers (ISOPE).",

author = "Youngho Kim and Muhammad Hossain and Dong Wang",

year = "2014",

language = "English",

isbn = "9781880653913",

volume = "1",

pages = "687--692",

booktitle = "Proceedings of the Twenty fourth International Ocean and Polar Engineering Conference",

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

address = "United States",

note = "24th International Ocean and Polar Engineering Conference, ISOPE 2014 ; Conference date: 15-06-2014 Through 20-06-2014",

}

Kim, Y , Hossain, M & Wang, D 2014, Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt. in Proceedings of the Twenty fourth International Ocean and Polar Engineering Conference. vol. 1, International Society of Offshore and Polar Engineers, United States, pp. 687-692, 24th International Ocean and Polar Engineering Conference, Busan, Korea, Republic of, 15/06/14.

Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt. / Kim, Youngho ; Hossain, Muhammad; Wang, Dong.

Proceedings of the Twenty fourth International Ocean and Polar Engineering Conference. Vol. 1 United States : International Society of Offshore and Polar Engineers, 2014. p. 687-692.

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

TY - GEN

T1 - Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt

AU - Kim, Youngho

AU - Hossain, Muhammad

AU - Wang, Dong

PY - 2014

Y1 - 2014

N2 - This paper reports the results from 3D dynamic large deformation FE (LDFE) analyses of a 4-fin torpedo anchor installing through lightly overconsolidated calcareous silt. Analyses were performed simulating centrifuge test data for validation. A parametric study was then undertaken, exploring a range of impact velocity, in an attempt to provide an expression for estimating anchor embedment depth in the field. The 3D LDFE analyses were carried out using a Coupled Eulerian-Lagrangian (CEL) approach in the commercial FE package Abaqus/Explicit. Copyright © 2014 by the International Society of Offshore and Polar Engineers (ISOPE).

AB - This paper reports the results from 3D dynamic large deformation FE (LDFE) analyses of a 4-fin torpedo anchor installing through lightly overconsolidated calcareous silt. Analyses were performed simulating centrifuge test data for validation. A parametric study was then undertaken, exploring a range of impact velocity, in an attempt to provide an expression for estimating anchor embedment depth in the field. The 3D LDFE analyses were carried out using a Coupled Eulerian-Lagrangian (CEL) approach in the commercial FE package Abaqus/Explicit. Copyright © 2014 by the International Society of Offshore and Polar Engineers (ISOPE).

M3 - Conference paper

SN - 9781880653913

VL - 1

SP - 687

EP - 692

BT - Proceedings of the Twenty fourth International Ocean and Polar Engineering Conference

PB - International Society of Offshore and Polar Engineers

CY - United States

T2 - 24th International Ocean and Polar Engineering Conference

Y2 - 15 June 2014 through 20 June 2014

ER -

Numerical modelling of dynamic installation of a torpedo anchor in calcareous silt

Abstract

Conference

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Projects

Advanced numerical and physical modelling of dynamically penetrating anchors for deep water oil and gas developments

Cite this