水下爆炸与舰船毁伤研究进展  

Research progress in underwater explosion and its damage to ship structures

作　　者：张阿漫[1] 王诗平 彭玉祥 明付仁[1] 刘云龙[1] Zhang Aman;Wang Shiping;Peng Yuxiang;Ming Furen;Liu Yunlong(College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China)

机构地区：[1]哈尔滨工程大学船舶工程学院

出　　处：《中国舰船研究》2019年第3期1-13,共13页Chinese Journal of Ship Research

基　　金：国防基础科研计划资助项目(JCKY2017604C002);国家自然科学基金资助项目(51879052)

摘　　要：水下爆炸可对舰船等水中结构造成严重毁伤,严重危及舰船的生命力和作战能力,是学术和工程界研究的难点问题之一。水下爆炸载荷包括冲击波和气泡,其对水中结构造成不同模式的毁伤。长期以来,研究人员在水下爆炸载荷及其对水中结构的毁伤方面均进行了大量的研究工作,取得了巨大进展和重要研究成果。但是由于该问题的难度和复杂性,迄今仍存在许多艰涩的力学难题有待攻克和解决。因此,从理论研究、数值模拟和实验研究等方面综述水下爆炸载荷及其对舰船毁伤的研究进展,并在此基础上提出未来需要进一步展开的研究工作,旨在为水下爆炸与舰船毁伤、水下爆炸威力等相关研究提供参考。Underwater explosion(UNDEX)will cause severe damage to ship structures and endanger the survivability and combat capability of the ship,which is a widely challenging problem in both academic and engineering fields. UNDEX loads include shock wave load and bubble load. The shock wave and bubble would cause different patterns of damages to ship structures. The researchers have carried out a great deal of work in UNDEX loads and its damage to nearby structures for decades,and abundant progress and fruitful achievements have been made. But up till now,many difficult mechanical problems remain unsolved due to the difficulty and complexity of these problems. In this paper,the recent developments on UNDEX loads and their damage to ship structures are reviewed in theoretical,numerical and experimental studies. And the research work which needs to be focused on in the future is also given,which aims to provide reference and support for the study of UNDEX and its damage to ship structures.

关 键 词：水下爆炸 冲击波 气泡 舰船结构 结构毁伤 

分 类 号：U661.43[交通运输工程—船舶及航道工程]