Model Experiment on the Layout of Nature-like Fishway’s Entrance and Exit

WANG Meng; YUE Han-sheng; SHI De-liang; LIU Zhi-xiong

doi:10.3969/j.issn.1001-5485.2014.01.0092014,31(01):42-46,52

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Journal of Changjiang River Scientific Research Institute ›› 2014, Vol. 31 ›› Issue (1) : 42-46. DOI: 10.3969/j.issn.1001-5485.2014.01.0092014,31(01):42-46,52

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Model Experiment on the Layout of Nature-like Fishway’s Entrance and Exit

WANG Meng,YUE Han-sheng,SHI De-liang,LIU Zhi-xiong

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Abstract

Nature-like fishway effectively mitigates the impacts of hydraulic project construction on fishes. The flow condition at fishway’s entrance and exit directly affects its application result. We analyzed the construction and research status of nature-like fishway in China and abroad. Through integral nature-like fishway model experiment and live fish’s upstreaming experiment,we researched the flow regime,velocity distribution and other hydraulic parameters of the fishway’s entrance and exit under different operation modes of power plant,and proposed a recommendation layout of nature-like fishway’s entrance and exit. This research could be a reference for the design of natural-like fishway’s entrance and exit layout under large working head.

Key words

nature-like fishway / model experiment / fishway entrance / live fish simulation

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WANG Meng,YUE Han-sheng,SHI De-liang,LIU Zhi-xiong. Model Experiment on the Layout of Nature-like Fishway’s Entrance and Exit[J]. Journal of Changjiang River Scientific Research Institute. 2014, 31(1): 42-46 https://doi.org/10.3969/j.issn.1001-5485.2014.01.0092014,31(01):42-46,52

References

[1] 刘志雄,周赤,黄明海.鱼道应用现状和研究发展[J].长江科学院院报,2010,27(4):28-35.(LIU Zhi-xiong,ZHOU Chi,HUANG Ming-hai. Situation and Development of Fishway Research and Application[J].Journal of Yangtze River Scientific Research Institute,2010,27(4):28-35.(in Chinese))
[2] 杨军严.初探水利水电工程阻隔作用对水生生物资源及水生态环境影响与对策[J] .西北水力发电,2006,22(4):22-29.(YANG Jun-yan. Discussion on Obstruction of Hydraulic Engineering on Aquatic Resources and Aquatic Ecology and the Countermeasures[J].Journal of Northwest Hydroelectric Power,2006,22(4):22-29.(in Chinese))
[3] 南京水利科学研究所.鱼道[M] .北京:电力工业出版社,1982.(Nanjing Hydraulic Research Institute. Fishway[M] .Beijing: Electric Power Industry Press,1982.(in Chinese))
[4] 曹庆磊,杨文俊,周良景.国内外过鱼设施研究综述[J] .长江科学院院报,2010,27(5):39-43.(CAO Qing-lei,YANG Wen-jun,ZHOU Liang-jing. Review on Study of Passing Facilities for Fishes at Home and Abroad[J]. Journal of Yangtze River Scientific Research Institute,2010,27(5):39-43.(in Chinese))
[5] KATOPODIS C,KELLS J A,ACHARYA M. Nature-Like and Conventional Fishways: Alternative Concepts? [J].Canadian Water Resources Journal,2001,26(2): 211-232.
[6] KOMURA S,KAZUSA S,HARA T. Naturally Shaped Fishway of the Nagara River Estuary Barrage[C]∥Proceedings of the 2nd International Symposium on Habitat Hydraulics,Quebec,Canada. June 1-5,1996: B855-B860.
[7] ACHARYA M, KELLS J A,KATOPODIS C. Some Hydraulic Design Aspects of Nature-Like Fishways [C]∥Proceedings of the Joint Conference on Water Resource Engineering and Water Resources Planning and Management,Minneapolis,Minnesota,United States. July 30-August 2,2000: 1-10.
[8] 孙双科,张国强.环境友好的近自然型鱼道[J].中国水利水电科学研究院学报,2012,10(1):41-47.(SUN Shuang-ke,ZHANG Guo-qiang. Environment-friendly Fishway in Close-to-nature Types[J]. Journal of China Institute of Water Resources and Hydropower Research,2012,10(1) :41-47.(in Chinese))
[9] 陈凯麒,常仲农,曹晓红,等.我国鱼道的建设现状与展望[J].水利学报,2012,43(2):182-188.(CHEN Kai-qi,CHANG Zhong-nong,CAO Xiao-hong,et al. Status and Prospection of Fish Pass Construction in China[J] . Journal of Hydraulic Engineering,2012,43(2): 182-188.(in Chinese))
[10]史斌,王斌,徐岗,等.浙江楠溪江拦河闸鱼道进口布置优化研究[J].人民长江,2011,42(1):69-71.(SHI Bin,WANG Bin,XU Gang,et al. Research on Optimization of Fishway Entrance of Sluice on Nanxi River in Zhejiang Province[J]. Yangtze River,2011,42(1): 69-71.(in Chinese))