To floating dams for limiting the expansion of the hydrocarbon film to the sea surface, different physicochemical processes are used which consist in the gelation of the marginal portion of the oil film by polymerization or by the dispersal of various products that prevent the expansion of the oil pan by altering superficial tension contact oil. For the design of the composite structure destined to the blocking, capture and storage of the oil fractions, several structural analyses has been performed by considering the initial conditions differentiated as a function of wind force measured on Beaufort Scale. In this respect, a specialized software that allows the setting of calculation parameters, performing actual calculations, processing, visualization and export of numerical data was used. The structural analysis was based on the theories of continuous medium mechanics. The values resulting from the structural analysis for: structural deformation, Von Mises stress values, displacement vectors, as well as those resulting from the use of membrane theory, allowed the determination of the structural parameters necessary for the design of the textile structure.
展开▼
