Tensile fracture of a single crack in first-year sea ice

J. P. Dempsey; D. M. Cole; Shen Wang

doi:10.1098/rsta.2017.0346

Tensile fracture of a single crack in first-year sea ice

J. P. Dempsey^*, D. M. Cole, Shen Wang

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Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

24 Sitaatiot (Scopus)

182 Lataukset (Pure)

Abstrakti

The break-up of sea ice in the Arctic and Antarctic has been studied during three field trips in the spring of 1993 at Resolute, NWT, and the fall of 2001 and 2004 on McMurdo Sound via in situ cyclic loading and fracture experiments. In this paper, the back-calculated fracture information necessary to the specification of an accurate viscoelastic fictitious (cohesive) crack model is presented. In particular, the changing shape of the stress separation curve with varying conditions and loading scenarios is revealed.

Alkuperäiskieli	Englanti
Artikkeli	20170346
Julkaisu	Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Vuosikerta	376
Numero	2129
DOI - pysyväislinkit	https://doi.org/10.1098/rsta.2017.0346
Tila	Julkaistu - 28 syysk. 2018
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Pääsy asiakirjaan

10.1098/rsta.2017.0346Lisenssi: CC BY

ENG-Dempsey-et-al-Tensile-fracture-Philosophical-transactionsFinal published version, 800 KBLisenssi: CC BY

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Link to publication in Scopus

ICEBES: Jäälohkareiden Rikkoutuminen: Kokeet Ja Simulaatiot (ICEBES)
Polojärvi, A. (Vastuullinen tutkija)
01/09/2017 → 31/08/2021
Projekti: Academy of Finland: Other research funding
ICESCALE: Scaling of Ice Strength: Measurements and Modeling
Polojärvi, A. (Vastuullinen tutkija)
03/11/2015 → 31/12/2018
Projekti: Business Finland: Other research funding
ARAJÄÄ: Arktisten rakenteiden jääkuormat: mallikokeista teollisuuden mittakaavaan
Polojärvi, A. (Vastuullinen tutkija)
01/09/2015 → 31/03/2019
Projekti: Business Finland: Other research funding

Siteeraa tätä

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title = "Tensile fracture of a single crack in first-year sea ice",

abstract = "The break-up of sea ice in the Arctic and Antarctic has been studied during three field trips in the spring of 1993 at Resolute, NWT, and the fall of 2001 and 2004 on McMurdo Sound via in situ cyclic loading and fracture experiments. In this paper, the back-calculated fracture information necessary to the specification of an accurate viscoelastic fictitious (cohesive) crack model is presented. In particular, the changing shape of the stress separation curve with varying conditions and loading scenarios is revealed.",

keywords = "Antarctic, Arctic, Fracture, Stress separation curve",

author = "Dempsey, {J. P.} and Cole, {D. M.} and Shen Wang",

year = "2018",

month = sep,

day = "28",

doi = "10.1098/rsta.2017.0346",

language = "English",

volume = "376",

journal = "Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences",

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T1 - Tensile fracture of a single crack in first-year sea ice

AU - Dempsey, J. P.

AU - Cole, D. M.

AU - Wang, Shen

PY - 2018/9/28

Y1 - 2018/9/28

N2 - The break-up of sea ice in the Arctic and Antarctic has been studied during three field trips in the spring of 1993 at Resolute, NWT, and the fall of 2001 and 2004 on McMurdo Sound via in situ cyclic loading and fracture experiments. In this paper, the back-calculated fracture information necessary to the specification of an accurate viscoelastic fictitious (cohesive) crack model is presented. In particular, the changing shape of the stress separation curve with varying conditions and loading scenarios is revealed.

AB - The break-up of sea ice in the Arctic and Antarctic has been studied during three field trips in the spring of 1993 at Resolute, NWT, and the fall of 2001 and 2004 on McMurdo Sound via in situ cyclic loading and fracture experiments. In this paper, the back-calculated fracture information necessary to the specification of an accurate viscoelastic fictitious (cohesive) crack model is presented. In particular, the changing shape of the stress separation curve with varying conditions and loading scenarios is revealed.

KW - Antarctic

KW - Arctic

KW - Fracture

KW - Stress separation curve

UR - http://www.scopus.com/inward/record.url?scp=85052519526&partnerID=8YFLogxK

U2 - 10.1098/rsta.2017.0346

DO - 10.1098/rsta.2017.0346

M3 - Article

AN - SCOPUS:85052519526

SN - 1364-503X

VL - 376

JO - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

JF - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

IS - 2129

M1 - 20170346

ER -

Tensile fracture of a single crack in first-year sea ice

Abstrakti

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

ICEBES: Jäälohkareiden Rikkoutuminen: Kokeet Ja Simulaatiot (ICEBES)

ICESCALE: Scaling of Ice Strength: Measurements and Modeling

ARAJÄÄ: Arktisten rakenteiden jääkuormat: mallikokeista teollisuuden mittakaavaan

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