水力发电2013，Vol.39Issue(3)：84-87,4.
溧阳抽水蓄能电站上水库面板堆石坝现场爆破和碾压试验
On-site Tests on Blasting and Roller compaction of CFRD in Upper Reservoir of Liyang Pumped-storage Power Station
摘要
Abstract
The main dam in upper reservoir of Liyang Pumped—storage Power Station is a concrete face rockfill dam, and the excavated material of lower reservoir in this project is the main filling material source which has a small reserves and complex geological conditions. The on—site blasting and roller compaction tests show that the filling material provided by blasting in lower reservoir can not meet the requirements on particle gradation. Through the dam filling zoning and designed filling parameters are dynamically adjusted. At present, the dam fillings in drainage zone and modulus-increased zone below EL. 185 m are completed, and the monitors show that the filing quality meets design requirements.关键词
复杂料源/面板堆石坝/爆破/碾压/试验/上水库/溧阳抽水蓄能电站Key words
complex material sources/ concrete face Lrockfill dam/ blasting/ roller compaction/ test/ upper reservoir/ Liyang Pumped-storage Power Station分类
建筑与水利引用本文复制引用
占懿,李建虎..溧阳抽水蓄能电站上水库面板堆石坝现场爆破和碾压试验[J].水力发电,2013,39(3):84-87,4.
