摘要
银盘水电站二期工程坝基及左坝肩边坡岩石开挖工程施工之前进行了爆破试验,通过对试验成果的分析,对影响爆破效果的主要因素取得了一定的认识,并将试验成果应用于正式爆破施工实践,得到了良好的开挖质量,爆破振动也得到了有效控制。
Blasting tests have carried out before the dam foundation and the left bank slope construction in the 2nd stage of Yinpan hydropower station excavation, through the analysis of test results, the main factors affecting on the blasting results were found out. The test results were applied to the blasting practice, and got good excavation, then the blasting vibration was also been effectively controlled.
出处
《爆破》
CSCD
北大核心
2010年第1期41-43,共3页
Blasting
关键词
开挖爆破
保护层
爆破试验
坝基
excavation blasting
protective layer
blasting test
dam foundation
