摘要
详细介绍安徽省霍山县郑家湾水电站工程在趾板、垫层及过渡区开挖中采用的保护层一次爆除技术,因此加快了趾板开挖速度,同时保证了建基面质量,效果显著.
The blasting technology of protective layer was adopted in excavating the plinth, blanket and transition area of Zhengjiawan Hydrelectric Station in Huoshan county of Anhui province in order to fast the speed of excavating plinth and assure the quality of building basic plane. The effect is good.
出处
《江西水利科技》
2006年第4期241-244,共4页
Jiangxi Hydraulic Science & Technology
关键词
保护层
一次爆除
起爆网络
面板堆石坝
Blasting technology of protective layer
Blasting network： Deck rockfill dam
