摘要
本文根据葛洲坝船闸管理局对葛洲坝2号船闸下闸门附近淤积的冲沙经验,分析研究了其冲沙机理,并利用园形淹没射流的基本原理计算出了最大冲沙范围,分析讨论了喷咀的布置原则.
In this paper, from tests of scouring siltation under No. 2 shiplock lower gate by Gezhou-ba shiplock administration division, the scouring principle was investingated, and extreme range scouring was calculated using basic principle of submerged jet, the layout of jet nozzle was analyzed and discussed.
出处
《水道港口》
1996年第2期30-35,共6页
Journal of Waterway and Harbor
关键词
淹没射流
冲沙
泥沙淤积
船闸
submerged jet scouring siltation sedimentation.
