UNDERWATER IMPACT-ABSORBING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an underwater impact-absorbing method absorbing an underwater explosion impact to a hull caused by a bubble impact wave generated by the underwater explosion of a mine and a torpedo by utilizing a bubble for absorbing the energy of the bubble impact wave in a marine vessel or the like. SOLUTION: The impact to an impact receiving body 1 caused by underwater explosion is absorbed by covering a part or the whole of the impact receiving body 1 with an energy absorption body A for absorbing transmission energy in the underwater of the bubble impact wave W generated by underwater explosion. The energy absorption body A is made to serve as an energy absorption body for absorbing the energy of the bubble impact wave W by making it resonate with the vibration of the bubble impact wave W. COPYRIGHT: (C)2007,JPO&INPIT