摘要
阐述了在有水地段喷砼中的排水措施 ,砼配合比的合理选择方式和喷砼操作方法 ,在施工中获得了较好的经济效益。
This paper sets forth drainage measures,reasonable selection of concrete charge ratios and guncreting operatingmethod for guncreting in water-filled sector of the Longmen Hydropower Station which get at good economic benefits.
出处
《四川地质学报》
2002年第z1期18-20,共3页
Acta Geologica Sichuan
关键词
喷砼
排水措施
配合比
操作
guncreting
draingage measure
charge ratio
operation
