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Stranded hull settlement in the marine environment numerical simulation study appear in the special context of a new research topic . The subject difficult and innovative, can be used as a reference for similar work in the future . This article first analyzes the status quo of the current research about the structure and soil interaction numerical simulation and settlement calculations , to find the essence of the new problems , and put forward the idea of ??stranded hull settlement numerical simulation study of the marine environment . That : first, the use of other means to calculate the size of the loads , and then build the hull and the seabed dynamic interaction system , each load force were loaded into the system , the overall method hull settlement calculation . A detailed analysis of the theoretical basis of the relevant issues , including: structure - soil interaction theory and finite element theory . Technology platform to ABAOUS as shows in detail the creation process of the mathematical model . Include: sea-bed model , ship model to establish contact between the hull and the sea-bed simulation , load definitions and calculation methods to determine . Hull settlement mathematical model created by physical model tests . \Include : natural conditions analysis , mathematical modeling , hull settlement calculation under gravity flow under the hull settlement calculation , hull wave action settlement calculations , hull settlement calculation under wind loads , and consider sand erosion and soil consolidation impact on the settlement of the hull . The results show that : the enormous self - gravity of the hull itself is the main reason for the hull substantial settlement , water power, wave power, wind load , sediment erosion , soil consolidation also leads to the Fen Wei wheel \However , a smaller proportion .
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