长江南京河段新济洲汊道
Preliminary study on Xinjizhou distributaries channel regulation schemes of Yangtze River Naning Reach
本文根据长江新济洲汊道近期河床演变特点，结合新济洲汊道段已实施的整治工程和数学模型，初步分析两种方案的整治效果,综合考虑防洪、航运、生态环境及水资源综合利用等各方面的需求, 认为长江新济洲汊道段宜遵循各个汊道均保持为双汊河道基本思想，适当增大新生洲和新济洲左汊分流比的,堵塞分流比较小的有害支汊。最优化的整治方案需进一步通过河工模型试验等手段研究确定。
治河工程、防洪工程水利工程施工水利调查、水利规划
新济洲汊道汊道整治河床演变整治方案
张乃东.长江南京河段新济洲汊道[EB/OL].(2010-03-18)[2025-10-03].http://www.paper.edu.cn/releasepaper/content/201003-571.点此复制
In the paper, according to recent evolution of the characteristics of the river bed of Xinjizhou distributaries channel Yangtze River, combined with remediation programs Xinjizhou reach Yangtze river have been implemented and the mathematical model, preliminary analysis of the effect of of two programs, General considering the different demands the flood control, shipping, ecological environment and comprehensive utilization of water resources. this paper presents that the Xinjizhou Reach Yangtze River regulation should follow the elementary idea of each branch are kept for dual braided river, the appropriate increase the split ratio of the left branch of Xinshengzhou and Xinjizhou, the small the split ratio of harmful branch should be blocked. The best optimize the remediation program need through the river model for further testing to research and determine.
Xinjizhou distributaries channeldistributaries channel remediationfluvial processremediation program
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