摘要
介绍了小湾电站右岸地下排水系统的小洞室开挖爆破技术和设计参数。介绍为提高小洞室开挖质量而优选的一种开挖施工方法。
The excavation technology and design parameters of a polit chamber blasting of underground drainage system in Xiaowan power station are introduced. An excavation implementation method to improve the quality of excavation in pilot chamber is also introduced.
出处
《爆破》
CSCD
2004年第3期24-27,共4页
Blasting
