Load Analysis and Protection of Submarine Cable in Suspension Section
With the continuous development and utilization of ocean energy to the deep sea,the application scenarios of underwater cables will be more extensive,and the environmental conditions will be more complex.The structure and motion of submarine cable of the floating section are vulnerable to the influence of Marine hydrological conditions.Excessive load will cause serious safety risks to the structure of submarine cable of the floating section and even break the cable.In this paper,modeling and analysis of environmental loads on floating submarine cable under different environmental conditions are carried out.It is found that with the increase of current velocity,there are corresponding displacement and stress conditions of floating submarine cable.The corresponding protection measures are put forward as well.