**5. Conclusion**

The conclusion of this chapter is Numerical modeling of composite ship EN AC-43100 (AlSi10Mg (b)) + SiC\*/15p) has successfully demonstrated the distribution stress to the full body ship, construction of the base (bottom), and main deck, for still water and wave conditions induced. The overall results of the stress distribution of model numerical of ship, its value does not exceed the stress permits (sigma 0.2) and have a factor of safety above the minimum allowable limit, so it is safe to use.In numerical modeling, the ship composite materials EN AC-43100 (AlSi10Mg (b)) + SiC\*/15p) can be used as an alternative material for ship building, however is still needed comprehensive testing in the field. Reducing the thickness of the composite plate EN AC- 43100 (AlSi10Mg (b) + SiC\*/15p) to be significant enough to reduce the weight of ship structure thus reducing the total water resistance

## *Finite Element Method for Ship Composite-Based on Aluminum DOI: http://dx.doi.org/10.5772/intechopen.94973*

experienced by the ship as a result of thrust force ship engine fixed, it will increase the speed of the ship. Conversely, if the speed of the ship is stable it will lower the thrust of force ship, so that the consumption of fuel becomes smaller, the effect on vessel operating expenses are generally becoming more efficient Generally shipbuilding from composite materials EN AC-43100 (AlSi10Mg (b) + SiC\*/15p) can be made good, by using modeling ANSYS program ver.12, 0, used as an alternative material for ship building.
