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Pregled bibliografske jedinice broj: 463916

Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel


Andrić, Jerolim; Žanić, Vedran; Grgić, Mate
Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel // Brodogradnja, 61 (2010), 1; 18-27 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 463916 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel

Autori
Andrić, Jerolim ; Žanić, Vedran ; Grgić, Mate

Izvornik
Brodogradnja (0007-215X) 61 (2010), 1; 18-27

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
structural optimization; corrugated bulkheads; FEM; chemical tanker

Sažetak
The article describes structural optimization applied to the minimum weight design of corrugated transverse bulkheads made of the duplex stainless steel. The study presented in this paper was carried out within the EU FP6 project IMPROVE as a sub-task of multi-level structural optimization that was performed with the aim of development of a new innovative design of chemical tanker. This task can result in large benefits, because the unit price of duplex stainless steel is very high (5000 ÷ 6000 €/tons), and even the small savings of material can result in significant cost savings. Corrugated transverse bulkhead structure of chemical tanker (CT) was developed, analyzed and optimized using partial 3D FEM model, with the objective to achieve improved and competitive design. Two types of corrugations: (1) horizontal-HC and (2) vertical-VC, were investigated, optimized and compared to enable rational selection of the preferred design. Final solutions, satisfying all structural constraints, resulted in 7% savings in structural mass. The total savings (five duplex-steel made transverse bulkheads) of about 25 t can be expected with the cost benefit of up to € 150 000.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekti:
120-1201829-1671 - Višekriterijski projektni modeli u osnivanju i konstrukciji broda i zrakoplova (Žanić, Vedran, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Mate Grgić (autor)

Avatar Url Vedran Žanić (autor)

Avatar Url Jerolim Andrić (autor)


Citiraj ovu publikaciju

Andrić, Jerolim; Žanić, Vedran; Grgić, Mate
Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel // Brodogradnja, 61 (2010), 1; 18-27 (međunarodna recenzija, članak, znanstveni)
Andrić, J., Žanić, V. & Grgić, M. (2010) Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel. Brodogradnja, 61 (1), 18-27.
@article{article, year = {2010}, pages = {18-27}, keywords = {structural optimization, corrugated bulkheads, FEM, chemical tanker}, journal = {Brodogradnja}, volume = {61}, number = {1}, issn = {0007-215X}, title = {Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel}, keyword = {structural optimization, corrugated bulkheads, FEM, chemical tanker} }
@article{article, year = {2010}, pages = {18-27}, keywords = {structural optimization, corrugated bulkheads, FEM, chemical tanker}, journal = {Brodogradnja}, volume = {61}, number = {1}, issn = {0007-215X}, title = {Structural Optimization of Corrugated Transverse Bulkheads Made of Stainless Steel}, keyword = {structural optimization, corrugated bulkheads, FEM, chemical tanker} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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