程才林,王伟平,张正平
CHENG Cai lin 1,WANG Wei ping 2,ZHANG Zheng ping 2 (1 Shanghai Fire Technology Engineering Co ,Shanghai 200060,China; 2 Shanghai Ocean Saving Servicing Bureau,Shanghai 200090,China)

• 1:上海消防技术工程公司!上海200060
• 2:上海海上救助打捞局!上海200090
• 3:上海海上救助打捞局!上海200090

摘要(Abstract)：

通过条形药包切割效应和集中药包撕裂作用相结合的爆破方法 ,成功地在水下将沉没于南通长江水域的“长宇”号万吨轮拆毁 ,并将残骸清出航道。本文简要介绍了该货轮水下解体爆破的设计和施工。水下爆破作为一种水域中清障疏航、解体打捞沉船的主要方法 ,具有快捷、高效、经济等优点 ,可供类似工程参考。
By a blasting method of combining the cutting effect of linear charges with the tearing effect of concentrated charges,the Changyu ship with a capacity of 16000t sunk in Yangtze River by Nantong City was demolished successfully and the wracks were removed from the waterway In this paper,the design and operation of underwater blasting were briefly introduced As one of main methods for the disintegration of sunk ships and the clearing of waterways,the underwater blasting has the advantages of rapidity,high effectiveness and economy It is available for reference to other similar projects

关键词(KeyWords)： 水下爆破;沉船拆毁;爆破安全
Underwater blasting; Demolition of sunk ship; Blasting safety

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 程才林,王伟平,张正平
CHENG Cai lin 1,WANG Wei ping 2,ZHANG Zheng ping 2 (1 Shanghai Fire Technology Engineering Co ,Shanghai 200060,China; 2 Shanghai Ocean Saving Servicing Bureau,Shanghai 200090,China)

参考文献(References)：

• 〔1〕黄忠良 ,丁　华 水下沉船爆破 [J] 爆破 ,1998,15(总 6 4增刊 ) :140～ 143.
• 〔2〕刘殿中 工程爆破实用手册 [M ] 北京 :冶金工业出版社 ,1999