ON STRUCTURAL RESPONSE ANALYSIS OF SEMI-SUBMERSIBLE OFFSHORE STRUCTURES IN WAVES
Recently, as semi-submersible offshore structures advance into deeper and rougher waters for operation, the design conditions have become severer requiring structural response analysis in very high non-linear waves. From this viewpoint, this paper presents an approximate response analysis method for the semi-submersible offshore structures in waves based on the finite amplitude wave theory and introduce the results of a series of tank tests for verifying the accuracy in computation and its applicability to practical problems. Finally, the accuracy in computation and applicability of the computer program based on the finite and small amplitude wave theories are discussed by comparing with the results of the above tank tests.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00266817
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Corporate Authors:
Mitsubishi Heavy Industries Limited
5-1 Marunouchi, 2-chome, Chiyoda-Ku
Tokyo 100, Japan -
Authors:
- Katayama, M
- Unoki, K
- Hatakenaka, K
- Ujihara, T
- Publication Date: 1978
Media Info
- Features: References;
- Pagination: p. 140-148
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Serial:
- Mitsubishi Heavy Industries Technical Review
- Volume: 15
- Issue Number: 2
- ISSN: 0026-6817
Subject/Index Terms
- TRT Terms: Computer programs; Force; Motion; Offshore platforms; Offshore structures; Semisubmersibles; Structural analysis; Structural mechanics; Waves
- Uncontrolled Terms: Structural response
- Old TRIS Terms: Floating platforms; Model testing; Motion response of platforms; Platform motions; Wave forces on structures; Wave theory
- Subject Areas: Bridges and other structures; Marine Transportation; Materials;
Filing Info
- Accession Number: 00182503
- Record Type: Publication
- Source Agency: Mitsubishi Heavy Industries Limited
- Files: TRIS
- Created Date: Oct 12 1978 12:00AM