BV-043에 따른 함정 기자재의 내충격 성능 평가에 관한 연구

Special naval ship equipment should be designed to withstand shock loading caused by non-contact underwater explosion(UNDEX) by torpedoes or mines. To satisfy this requirement, an actual shock test is being performed as detailed in MIL-S-901 or structural analysis technique(BV-043[German Navy regulation], DDAM[USA] etc.) based on M&S is being used where the actual shock test is not applicable and the structures are supported by elastic mount. In this study, stress distribution is reviewed and evaluation of shock resistance characteristics of equipment for a naval ship is performed by using BV-043.