2017 Volume 39 Pages 171-176
When a large-scale disaster have occurred the island and urban coastal areas damage to the infrastructure is huge and first aid is apt to delay. After the disaster by focusing on the often a ship to be forced to anchoring of outside the port. In this study, the power supply system using the vessel at anchor the ship that do not use the quay is presented. The paper deals with the dynamic tension of anchoring vessel connected with underwater cable by model scale experiment. The using Strong and heavy cable such as underwater cable protected by iron wire make it clear that the cable suppress the movement of a ship. However, the Electricity can be carried more efficiently by specifying a cable with a large radius and heavy. The authors will devise a method to determine the optimum radius for safety and efficiency.
