Heavy marine transport analysis procedure: Spar transport case studies

Eero Lehtonen; Timo P.J. Mikkola; Antti Ajosmäki; Timo Kukkanen

doi:10.1115/OMAE2005-67370

Heavy marine transport analysis procedure: Spar transport case studies

Eero Lehtonen, Timo P.J. Mikkola, Antti Ajosmäki, Timo Kukkanen

PI-Rauma Oy

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

1 Citation (Scopus)

Abstract

The analysis procedure for heavy marine transports is based on spectral approaches and on the use of 3D hydrodynamic and structural models. The analyses are aimed at designing the transport supports and at guaranteeing the structural safety during the voyage. The analyses are typically conducted concurrently with the design of the spar structures. Brief description is given of the analysis procedure. Its application is illustrated with examples from recently completed projects. Main effort in most projects is in local strength and fatigue issues caused by localized support loads between the spar and ship hulls. The spar transports have had relatively large overhanging sections, which are subject to wave slamming and impact loads under rough seas.

Original language	English
Title of host publication	ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering
Publisher	American Society of Mechanical Engineers (ASME)
Pages	739-746
Volume	1
ISBN (Print)	0-7918-4195-2
DOIs	https://doi.org/10.1115/OMAE2005-67370
Publication status	Published - 2005
MoE publication type	A4 Article in a conference publication
Event	24th International Conference on Offshore Mechanics and Arctic Engineering, OMAE05 - Halkidiki, Greece Duration: 12 Jun 2005 → 17 Jun 2005

Conference

Conference	24th International Conference on Offshore Mechanics and Arctic Engineering, OMAE05
Country/Territory	Greece
City	Halkidiki
Period	12/06/05 → 17/06/05

Keywords

transport analysis
spar
structural safety

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1115/OMAE2005-67370

Cite this

@inproceedings{f83834bfc49d4820beed2f5ff6c6c371,

title = "Heavy marine transport analysis procedure: Spar transport case studies",

abstract = "The analysis procedure for heavy marine transports is based on spectral approaches and on the use of 3D hydrodynamic and structural models. The analyses are aimed at designing the transport supports and at guaranteeing the structural safety during the voyage. The analyses are typically conducted concurrently with the design of the spar structures. Brief description is given of the analysis procedure. Its application is illustrated with examples from recently completed projects. Main effort in most projects is in local strength and fatigue issues caused by localized support loads between the spar and ship hulls. The spar transports have had relatively large overhanging sections, which are subject to wave slamming and impact loads under rough seas.",

keywords = "transport analysis, spar, structural safety",

author = "Eero Lehtonen and Mikkola, {Timo P.J.} and Antti Ajosm{\"a}ki and Timo Kukkanen",

year = "2005",

doi = "10.1115/OMAE2005-67370",

language = "English",

isbn = "0-7918-4195-2",

volume = "1",

pages = "739--746",

booktitle = "ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering",

publisher = "American Society of Mechanical Engineers (ASME)",

address = "United States",

note = "24th International Conference on Offshore Mechanics and Arctic Engineering, OMAE05 ; Conference date: 12-06-2005 Through 17-06-2005",

}

Lehtonen, E, Mikkola, TPJ, Ajosmäki, A & Kukkanen, T 2005, Heavy marine transport analysis procedure: Spar transport case studies. in ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. vol. 1, American Society of Mechanical Engineers (ASME), pp. 739-746, 24th International Conference on Offshore Mechanics and Arctic Engineering, OMAE05, Halkidiki, Greece, 12/06/05. https://doi.org/10.1115/OMAE2005-67370

Heavy marine transport analysis procedure: Spar transport case studies. / Lehtonen, Eero; Mikkola, Timo P.J.; Ajosmäki, Antti et al.
ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. Vol. 1 American Society of Mechanical Engineers (ASME), 2005. p. 739-746.

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

TY - GEN

T1 - Heavy marine transport analysis procedure: Spar transport case studies

AU - Lehtonen, Eero

AU - Mikkola, Timo P.J.

AU - Ajosmäki, Antti

AU - Kukkanen, Timo

PY - 2005

Y1 - 2005

N2 - The analysis procedure for heavy marine transports is based on spectral approaches and on the use of 3D hydrodynamic and structural models. The analyses are aimed at designing the transport supports and at guaranteeing the structural safety during the voyage. The analyses are typically conducted concurrently with the design of the spar structures. Brief description is given of the analysis procedure. Its application is illustrated with examples from recently completed projects. Main effort in most projects is in local strength and fatigue issues caused by localized support loads between the spar and ship hulls. The spar transports have had relatively large overhanging sections, which are subject to wave slamming and impact loads under rough seas.

AB - The analysis procedure for heavy marine transports is based on spectral approaches and on the use of 3D hydrodynamic and structural models. The analyses are aimed at designing the transport supports and at guaranteeing the structural safety during the voyage. The analyses are typically conducted concurrently with the design of the spar structures. Brief description is given of the analysis procedure. Its application is illustrated with examples from recently completed projects. Main effort in most projects is in local strength and fatigue issues caused by localized support loads between the spar and ship hulls. The spar transports have had relatively large overhanging sections, which are subject to wave slamming and impact loads under rough seas.

KW - transport analysis

KW - spar

KW - structural safety

U2 - 10.1115/OMAE2005-67370

DO - 10.1115/OMAE2005-67370

M3 - Conference article in proceedings

SN - 0-7918-4195-2

VL - 1

SP - 739

EP - 746

BT - ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering

PB - American Society of Mechanical Engineers (ASME)

T2 - 24th International Conference on Offshore Mechanics and Arctic Engineering, OMAE05

Y2 - 12 June 2005 through 17 June 2005

ER -

Heavy marine transport analysis procedure: Spar transport case studies

Abstract

Conference

Keywords

UN SDGs

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Cite this