An equivalent lateral force for continuous crushing

Tuomo Kärnä; Yan Qu; Qianjin Yue

doi:10.1115/OMAE2006-92648

An equivalent lateral force for continuous crushing

Tuomo Kärnä, Yan Qu, Qianjin Yue

VTT Technical Research Centre of Finland

Dalian University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

7 Citations (Scopus)

Abstract

This paper addresses a condition where a wide, vertical faced structure is subjected to dynamic actions posed by competent level ice. Loading conditions where the ice fails by continuous crushing are studied. It is widely accepted that the structure reacts reluctantly to very rapidly fluctuating forces. On the other hand, an external force caused by continuous ice crushing is often magnified within the structure. These two effects are considered by deriving an equivalent lateral force. The lateral force is obtained by using a magnification factor. This parameter can also be used as an indicator of the dynamic susceptibility of the structure.

Original language	English
Title of host publication	International Conference on Offshore Mechanics and Arctic Engineering
Subtitle of host publication	Ocean Engineering and Polar and Arctic Sciences and Technology
Publisher	American Society of Mechanical Engineers (ASME)
Pages	803-810
Volume	2
ISBN (Print)	0-7918-4747-0
DOIs	https://doi.org/10.1115/OMAE2006-92648
Publication status	Published - 2006
MoE publication type	A4 Article in a conference publication
Event	25th International Conference on Offshore Mechanics and Arctic Engineering - Hamburg, Germany Duration: 4 Jun 2006 → 9 Jun 2006

Conference

Conference	25th International Conference on Offshore Mechanics and Arctic Engineering
Country/Territory	Germany
City	Hamburg
Period	4/06/06 → 9/06/06

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10.1115/OMAE2006-92648

Cite this

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title = "An equivalent lateral force for continuous crushing",

abstract = "This paper addresses a condition where a wide, vertical faced structure is subjected to dynamic actions posed by competent level ice. Loading conditions where the ice fails by continuous crushing are studied. It is widely accepted that the structure reacts reluctantly to very rapidly fluctuating forces. On the other hand, an external force caused by continuous ice crushing is often magnified within the structure. These two effects are considered by deriving an equivalent lateral force. The lateral force is obtained by using a magnification factor. This parameter can also be used as an indicator of the dynamic susceptibility of the structure.",

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booktitle = "International Conference on Offshore Mechanics and Arctic Engineering",

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Kärnä, T, Qu, Y & Yue, Q 2006, An equivalent lateral force for continuous crushing. in International Conference on Offshore Mechanics and Arctic Engineering: Ocean Engineering and Polar and Arctic Sciences and Technology. vol. 2, American Society of Mechanical Engineers (ASME), pp. 803-810, 25th International Conference on Offshore Mechanics and Arctic Engineering, Hamburg, Hamburg, Germany, 4/06/06. https://doi.org/10.1115/OMAE2006-92648

An equivalent lateral force for continuous crushing. / Kärnä, Tuomo; Qu, Yan; Yue, Qianjin.
International Conference on Offshore Mechanics and Arctic Engineering: Ocean Engineering and Polar and Arctic Sciences and Technology. Vol. 2 American Society of Mechanical Engineers (ASME), 2006. p. 803-810.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - An equivalent lateral force for continuous crushing

AU - Kärnä, Tuomo

AU - Qu, Yan

AU - Yue, Qianjin

PY - 2006

Y1 - 2006

N2 - This paper addresses a condition where a wide, vertical faced structure is subjected to dynamic actions posed by competent level ice. Loading conditions where the ice fails by continuous crushing are studied. It is widely accepted that the structure reacts reluctantly to very rapidly fluctuating forces. On the other hand, an external force caused by continuous ice crushing is often magnified within the structure. These two effects are considered by deriving an equivalent lateral force. The lateral force is obtained by using a magnification factor. This parameter can also be used as an indicator of the dynamic susceptibility of the structure.

AB - This paper addresses a condition where a wide, vertical faced structure is subjected to dynamic actions posed by competent level ice. Loading conditions where the ice fails by continuous crushing are studied. It is widely accepted that the structure reacts reluctantly to very rapidly fluctuating forces. On the other hand, an external force caused by continuous ice crushing is often magnified within the structure. These two effects are considered by deriving an equivalent lateral force. The lateral force is obtained by using a magnification factor. This parameter can also be used as an indicator of the dynamic susceptibility of the structure.

U2 - 10.1115/OMAE2006-92648

DO - 10.1115/OMAE2006-92648

M3 - Conference article in proceedings

SN - 0-7918-4747-0

VL - 2

SP - 803

EP - 810

BT - International Conference on Offshore Mechanics and Arctic Engineering

PB - American Society of Mechanical Engineers (ASME)

T2 - 25th International Conference on Offshore Mechanics and Arctic Engineering

Y2 - 4 June 2006 through 9 June 2006

ER -

An equivalent lateral force for continuous crushing

Abstract

Conference

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