The behaviour of landing deck structures, submitted to the dynamic actions induced by the landing of an aircraft is herein faced. Time dependent force laws, suitable to describe the actions due to the aircraft landing are investigated, starting from available experimental data. Non linear analyses are then developed by finite element models, aimed to investigate the behaviour of the structure under dynamic actions. Comparisons are performed with the results obtained by using the register’s codes, though verifying the effective security coefficients included in the proposed scantling criteria.
Structural behaviour of landing deck marine vessel under dynamic actions of aircraft landing
MASCIA, DONATELLA
2010-01-01
Abstract
The behaviour of landing deck structures, submitted to the dynamic actions induced by the landing of an aircraft is herein faced. Time dependent force laws, suitable to describe the actions due to the aircraft landing are investigated, starting from available experimental data. Non linear analyses are then developed by finite element models, aimed to investigate the behaviour of the structure under dynamic actions. Comparisons are performed with the results obtained by using the register’s codes, though verifying the effective security coefficients included in the proposed scantling criteria.
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