THE IMPACT PROPERTY OF CARGO HATCHCOVER WITH STEEL-POLYURETHANE SANDWICH PLATE
Journal: Journal of Water Resources (JWR)
Author: Lin Wang, Gan Su, Yiming Huang
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
Steel-Polyurethane sandwich plate, a new composite material, which has features of light, impact resistance and well-heat insulation, had been widely used in ship manufacturing and repairing. The main aim of this issue are offering a reference for hatchcover design and manufacture. This issue mainly used Dytran to carry out a finite element numerical simulation and analysis the deformation and energy absorption on adapting SPS hatchcover and steel structure hatchcover, then made a comparison. At last, as the limits of impact conditions, the advantages were not very large but the analysis still shows that the SPS has a good prospect in ship manufacturing.