水电站建筑物岩基开挖爆破工程质量监理的认识与实践  

UNDERSTANDING AND PRACTICE OF ENGINEERING QUALITY SUPERVISION IN BLASTING EXCAVATION OF BASE ROCK IN HYDROPOWER STATION

作　　者：段征宇[1] 

机构地区：[1]中南勘测设计研究院,长沙410014

出　　处：《工程爆破》2004年第2期83-86,共4页Engineering Blasting

摘　　要：凌津滩水电站大坝等水工建筑物地基开挖面积大,质量要求高,因受洪水影响,实际比原计划推迟4个多月才开始施工。通过以爆破方案设计为工作重点,以技术促质量,以质量促进度,进行全过程质量控制,克服了工期十分紧张的被动局面,使工程的安全、质量、工期、投资控制达到了总体最优,按期实现发电目标。In the Lingjintan Hydropower Station, large area of base rock excavation and high quality of blasting excavation are required. Because of flood impact, actual starting time of engineering construction is delayed by over four months as compared with scheduled time. Through overall quality control with taking the blasting plan as a supervisory focus, using techniques as a means to improve the quality and using high quality as a way to quicken the pace of project, the positive situation on short time limit for this project has been changed and the aim of which the hydropower station is put into operation on schedule has been achieved with optimal controls to safety, quality, project term and investment.

关 键 词：工程监理 岩石开挖 深孔爆破 施工管理 

分 类 号：TV542[水利工程—水利水电工程] TD235.41[矿业工程—矿井建设]