摘要
在拆除三峡工程RCC围堰时,采用了气泡帷幕以防止爆破冲击波对大坝及闸门的危害。对如何确定供气管的管径、供气压力、气泡发射孔的孔径、气泡帷幕的布置等加以说明。
How to dispose the bubble curtain and its air supply pipes,how to determine the diameter of the air supply pipe and the bubble emitting microopenings on the air pipes,how to determine the compressed air pressure for the blasting demolition works of the RCC cofferdam in TGP are described.
出处
《水电与新能源》
2010年第4期8-11,共4页
Hydropower and New Energy
关键词
气泡帷幕
三峡工程
RCC围堰
爆破拆除
bubble curtain
Three Gorges Project（TGP）
RCC cofferdam
blasting demolition
