Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Standard

Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach. / Lilja, Ville-Pekka; Polojärvi, Arttu; Tuhkuri, Jukka; Paavilainen, Jani.

Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17. POAC, 2017. (Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions), (Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Harvard

Lilja, V-P, Polojärvi, A, Tuhkuri, J & Paavilainen, J 2017, Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach. julkaisussa Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17. Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions, POAC, Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC, Busan, Etelä-Korea, 11/06/2017.

APA

Lilja, V-P., Polojärvi, A., Tuhkuri, J., & Paavilainen, J. (2017). Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach. teoksessa Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17 (Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions). POAC. Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC

Vancouver

Lilja V-P, Polojärvi A, Tuhkuri J, Paavilainen J. Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach. julkaisussa Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17. POAC. 2017. (Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions). (Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC).

Author

Lilja, Ville-Pekka ; Polojärvi, Arttu ; Tuhkuri, Jukka ; Paavilainen, Jani. / Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach. Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17. POAC, 2017. (Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions). (Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC).

Bibtex - Lataa

@inproceedings{d79f7f9dcb3d4c6e89bed3f77513f873,
title = "Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach",
abstract = "A sea ice sheet may fail through several mechanisms when interacting with an obstacle. Susceptibility and mode of failure behave as functions of the physical size of a sheet. In this paper we compute the effective uniaxial tensile strength of an ice sheet for several different specimen sizes by applying a three-dimensional combined finite-discrete element approach. We evaluate the effect of the loading rate by using two displacement rates. Although a rate-independent cohesive formulation is used and the displacement rates applied are low, a significant rate effect emerges.",
keywords = "Ice, Combined FEM-DEM, Beam lattice network, Rate/size effect, Effective tensile strength",
author = "Ville-Pekka Lilja and Arttu Poloj{\"a}rvi and Jukka Tuhkuri and Jani Paavilainen",
year = "2017",
month = "6",
day = "11",
language = "English",
series = "Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions",
publisher = "POAC",
booktitle = "Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17",

}

RIS - Lataa

TY - GEN

T1 - Effective Tensile Strength of an Ice Sheet Using a Three-dimensional FEM-DEM Approach

AU - Lilja, Ville-Pekka

AU - Polojärvi, Arttu

AU - Tuhkuri, Jukka

AU - Paavilainen, Jani

PY - 2017/6/11

Y1 - 2017/6/11

N2 - A sea ice sheet may fail through several mechanisms when interacting with an obstacle. Susceptibility and mode of failure behave as functions of the physical size of a sheet. In this paper we compute the effective uniaxial tensile strength of an ice sheet for several different specimen sizes by applying a three-dimensional combined finite-discrete element approach. We evaluate the effect of the loading rate by using two displacement rates. Although a rate-independent cohesive formulation is used and the displacement rates applied are low, a significant rate effect emerges.

AB - A sea ice sheet may fail through several mechanisms when interacting with an obstacle. Susceptibility and mode of failure behave as functions of the physical size of a sheet. In this paper we compute the effective uniaxial tensile strength of an ice sheet for several different specimen sizes by applying a three-dimensional combined finite-discrete element approach. We evaluate the effect of the loading rate by using two displacement rates. Although a rate-independent cohesive formulation is used and the displacement rates applied are low, a significant rate effect emerges.

KW - Ice

KW - Combined FEM-DEM

KW - Beam lattice network

KW - Rate/size effect

KW - Effective tensile strength

UR - http://www.scopus.com/inward/record.url?scp=85040919786&partnerID=8YFLogxK

M3 - Conference contribution

T3 - Proceedings : International Conference on Port and Ocean Engineering Under Arctic Conditions

BT - Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'17

PB - POAC

ER -

ID: 16220743