HULL STRUCTURE ANALYSIS OF BULK CARRIER - Technical Report (CROSBI ID 751130)
Druge vrste radova | elaborat/studija
Podaci o odgovornosti
Žanić, Vedran ; Jančijev, Tomislav, Andrić, Jerolim
engleski
HULL STRUCTURE ANALYSIS OF BULK CARRIER - Technical Report
The objective of the analysis is to investigate the structural strength of the 3-hold model of the bulk carrier 51 000 TDW (project 972) in fulfillment of requirements for direct calculation of the classification society American Bureau of Shipping (ABS).3D FEM MAESTRO model for critical structural holds is generated in accordance with ABS safety factors and recommendations. 3D FEM model has approximately 77 570 DOF and 9340 macro- elements. Two test loadcases : LC1=ABS LC1,but with ballast in hold no.3 LC2= ABS LC4, but with liquid in holds no. 5 and 3 (s.g.=1.5)are generated using given weight distribution and adjusted to the required bending moment distribution from the corresponding hydrostatic calculation. This report describes the preliminary results (stresses and adeqacy parameters) obtained.Safety factor gama is calculated from the normalised safety factor g.
Bulk carrier; finite elements; MAESTRO modeling
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Podaci o izdanju
Technical Report - 75 pages
2000.
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