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2005 | 12 | 2 |

Tytuł artykułu

Stability of free-floating ship. Part I.

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Problem of calculation of righting arms of the free-floating ship, i.e. longitudinally balanced at any heel angle, was formulated. In such a case of particular interest for a ship inthe damage condition, the righting arms are ambiguous as they depend on a way theheeling moment acts. Two cases were considered : when the heeling moment is parallel tothe ship plane of symmetry, and the case when it performs the least work, i.e. when themoment is parallel to the main axis of ship waterplane. It was demonstrated that angulartranslations (heel and trim) are then the Euler angles associated with a relevant referenceaxis. Some cases of the incorrect defining and using of those angles in today design practice were indicated. The most important features of the curve of righting arms of free-floating ship were demonstrated

Słowa kluczowe

Wydawca

-

Rocznik

Tom

12

Numer

2

Opis fizyczny

p.3-9,fig.,ref.

Twórcy

autor
  • Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology, Narutowicza 11/12, 80-952 Gdansk, Poland

Bibliografia

  • 1. Wimalsiri, W. K.: Design of ro-ro cargo ships with particularreference to damage survivability. PhD thesis. Dept. of MarineTechnology, University of Newcastle upon Tyne. 1991
  • 2. Pawłowski, M.: On the roll angle for a freely floating rig.Proceedings of 9th Int. Symposium on Ship Hydromechanics HYDRONAV'91, Gdańsk-Sarnówek. September 1991, Vol. Ialso in: Budownictwo Okrętowe i Gospodarka Morska,November 1991
  • 3. Pawłowski,M.: Some inadequacies in the stability rules forfloating platforms. Naval Architect, No. 2, 1992
  • 4. Pawłowski,M.: Advanced stability calculations for a freelyfloating rig. Proceedings of 5th Int. Symposium on PracticalDesign of Ships and Mobile Units PRADS’92. Newcastle uponTyne. 1992, Vol. II also in: Report, Dept. of Marine Technology,University of Newcastle upon Tyne. November 1991
  • 5. Kaźmierczak, J.: Ship floatability and stability (in Polish).Wydawnictwa Komunikacyjne (Transport Publishing House).Warszawa, 1954
  • 6. Staliński, J.: Ship theory (in Polish). Wydawnictwo Morskie(Maritime Publishing House). Gdynia, 1961
  • 7.Rahola, J.: The judging of the stability of ships and the determination of the minimum amount of stability. PhD thesis. University of Helsinki. 1939
  • 8. International Maritime Organisation (IMO) : Recommendation onintact stability criteria for passenger and cargo ships under 100 metres in length. Resolution A.167 (ES.IV). London, 1987
  • 9. International Maritime Organisation : Subdivision and damagestability of cargo ships, chapter II-1, part B-1, SOLAS Convention. Consolidated Edition. 1997
  • 10.Pawłowski, M.: A closed form assessment of the capsizalprobability - the si factor. Proceedings of WEGEMT Workshopon Stability of Ships. Technical University of Denmark (DTU).Lyngby. October 1995
  • 11.Vassalos, D., Pawłowski, M., and Turan, O.: Criteria forsurvival in damaged condition. Proceedings of Int. Seminar onthe Safety of ro-ro Passenger Vessels. RINA (Royal Institutionof Naval Architects). London. June 1996 also in: Dynamicstability assessment of damaged passenger ro-ro ships andproposal of rational survival criteria. Marine Technology,Vol. 34, No. 4, October 1997
  • 12.Huber, M. T.: Technical stereomechanics (strength of materials)(in Polish). Ed. II. PWN (State Scientific Publishing House).Warszawa, 1958 also e.g .: Parry, R. H. G.: Mohr circles, stresspaths and geotechnics. E & FN Spon. London, 1995
  • 13.Siemionov-Tian-Shansky: Statics and dynamics of ships. PeacePublishers. Moscow, 1963, also in Russian: Statika i dinamikakorabla. Sudostrojenie. Leningrad, 1973

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-c1fa5758-3031-4bbf-9c3a-c5a4befd87d2
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