岩滩水电站右岸厂坝基础开挖爆破技术BLASTING TECHNIQUE ADOPTED IN RIGHT BANK OF YANTAN HYDROPOWER STATION DURING THE FOUNDATION EXCAVATION OF DAM AND PLANT
杨爱忠,杨玉团,韦家吉
Yang Aizhong;
摘要(Abstract):
本文阐述岩滩水电站右岸厂坝基础开挖中边坡预裂爆破及保护层开挖的“预留薄层保护层,一次钻爆挖除法”爆破技术。
A blasting technique with a slope presplitting blasting and a pre-reserved thin protective layer which is drilled and blasted in just one time is represented in this paper.It was adopted during the foundation excavation of dam and plant on right bank of Yantan Hydropower station.
关键词(KeyWords):
预裂爆破,保护层,一次钻爆
Presplitting blasting Protective layer Drilling and blasting of one time
基金项目(Foundation):
作者(Authors):
杨爱忠,杨玉团,韦家吉
Yang Aizhong;
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