线型聚能射流应用于船礁切割开孔之案例研究

Case Study on Application of Cutting a Rectangular Opening on Artificial Fish Reefs with Linear Shaped Charges

线型聚能射流切割开孔装置乃利用四个倒 V形药型罩放入矩形的木壳框中 ,并利用导爆索引爆炸药 ,炸药爆轰后可形成一向下运动之矩形框金属射流 ,此装置可作为本案例中船体人工鱼礁爆破沉放作业中之开孔装置。此外 ,文中亦提供爆破切割作业之流程。

The device is designed to cut a rectangular opening on man-of -war artificial fish reefs,which includes four V-shaped liners,explosive,and detonating cords.After explosive is detonated,it formed a rectangular frame jet.The jet is used to cut a rectangular opening in this case.In addition,the process of explosive cutting is also discussed in this article.