Analysis and Application of Blasting Test of 2nd Stage of Yinpan Hydropower Station Excavation
Jun Wu · Blasting · 2010
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.