摘要
混凝土杩槎群是一项新型的河道整治技术,通过水槽试验对其阻力特性的研究,考虑理论床面和边壁矫正问题,确定糙率值n的合理取值。
The application of concrete abatis group is a new channel regulation technique. Through flume experiment, the resistance characteristics was studied, theoretical bed and siding rectification problems were considered and rational roughness value n was determined.
出处
《水运工程》
北大核心
2003年第7期11-14,共4页
Port & Waterway Engineering
关键词
杩槎
糙率值n
理论床面
边壁矫正
abatis
roughness value n
theoretical bed
siding rectification
