岩塞爆破在水源地取水口工程中的应用研究  

Research on Application of Rock-plug Blasting on Water Intake Engineering of Water Sources

作　　者：娄国川 耿波 王志强 LOU Guochuan;GENG Bo;WANG Zhiqiang(Yellow River Engineering Consulting Co.,Ltd,Zhengzhou 450003,Henan,China)

机构地区：[1]黄河勘测规划设计研究院有限公司,河南郑州450003

出　　处：《黄河水利职业技术学院学报》2024年第2期9-13,19,共6页Journal of Yellow River Conservancy Technical Institute

摘　　要：以兰州水源地建设工程取水口岩塞爆破为例,分析了岩塞爆破的特点和基本设计要求,探讨了岩塞形状和尺寸的确定、聚渣坑设计、爆破孔布置、装药结构、起爆网路、施工流程等岩塞爆破实施的主要技术措施和注意事项。通过振动监测对爆破实施效果进行分析,结果证明该爆破方案合理可行。Taking the rock-plug blasting at the water intake of Lanzhou water source construction project as an example,the characteristics and basic design requirements of rock-plug blasting are analyzed,and the main technical measures and matters needing attention in rock-plug blasting are discussed,such as the determination of rock plug shape and size,the design of slag pit,the layout of blasting holes,the charge structure,the blasting network and the construction process.Through vibration monitoring,the blasting effect is analyzed,and the results show that the blasting scheme is reasonable and feasible.

关 键 词：岩塞爆破 水源地取水口工程 形状和尺寸 聚渣坑设计 爆破方案 施工流程 振动监测 

分 类 号：TV542.11[水利工程—水利水电工程]