大源渡坝区泥沙淤积及减淤措施试验研究  

Test Study on Deposition Around Dayuandu Dam and Its Minimizing Method

作　　者：郝品正[1] 焦丛松[1] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456

出　　处：《水道港口》2000年第4期13-18,22,共7页Journal of Waterway and Harbor

摘　　要：通过对湘江大源渡航电枢纽工程坝区整体泥沙模型试验研究 ,较为客观地反映了丰水丰沙年份枢纽上、下游及船闸引航道泥沙淤积分布情况 ,提出了通过优化枢纽调度方式减小坝区泥沙淤积 。From integrate model test on sediment around the dam of Dayuandu Multi-purpose Project of Xiangjiang River, sediment distribution patterns at the upper and lower reaches and the lock approach in the year of abundance water and sand is described objectively.And it's proposed that sediment will be minimized by changing the dispatching mode of the project and raking the deposition in the approach during filling and emptying.

关 键 词：引航道 泥沙淤积 减液措施 试验研究 航电枢纽 大源渡坝区 

分 类 号：TV149.2[水利工程—水力学及河流动力学] U617.6[交通运输工程—船舶及航道工程]