| 岷江老木孔库区防洪堤方案选择及其定床清水试验 |
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| 引用本文： | 倪志辉,易静,张绪进,杜宗伟,王云莉.岷江老木孔库区防洪堤方案选择及其定床清水试验[J].水电能源科学,2013,31(7):73-76. |
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| 作者姓名： | 倪志辉 易静 张绪进 杜宗伟 王云莉 |
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| 作者单位： | 重庆交通大学 水利水运工程教育部重点实验室， 重庆 400074； 重庆交通大学 国家内河航道整治工程技术研究中心， 重庆 400074； 重庆交通大学 西南水运工程科学研究所， 重庆 400016;重庆交通大学 水利水运工程教育部重点实验室， 重庆 400074； 重庆交通大学 国家内河航道整治工程技术研究中心， 重庆 400074;重庆交通大学 水利水运工程教育部重点实验室， 重庆 400074； 重庆交通大学 国家内河航道整治工程技术研究中心， 重庆 400074； 重庆交通大学 西南水运工程科学研究所， 重庆 400016;重庆交通大学 水利水运工程教育部重点实验室， 重庆 400074； 重庆交通大学 国家内河航道整治工程技术研究中心， 重庆 400074； 重庆交通大学 西南水运工程科学研究所， 重庆 400016;重庆交通大学 水利水运工程教育部重点实验室， 重庆 400074； 重庆交通大学 国家内河航道整治工程技术研究中心， 重庆 400074； 重庆交通大学 西南水运工程科学研究所， 重庆 400016 |
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| 基金项目： | 重庆市自然科学基金资助项目(cstc2012jjA30002)；省部共建水利水运工程教育部重点实验室暨国家内河航道整治工程技术研究中心开放基金资助项目（SLK2012A02）；重庆市教委科学技术研究基金资助项目（KJ110409） |
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| 摘 要： | 为研究岷江老木孔防洪堤对库区河段河床演变、行洪能力及上下游和左右岸的影响，采用河工定床清水试验对4种堤线布置方案进行了比选，并通过对方案的水位、比降、流速、流态等系统观测，分析了各频率洪水位对乐山大佛、乐山城、库区河道的行洪能力、通航条件和建港条件等影响，初步拟定了优选方案。
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| 关 键 词： | 老木孔库区 防洪堤 方案比选 试验 |
Scheme Selection of Flood Dike in Laomukong Reservoir Area of Minjiang River and Fixed Bed Experiment of Clear-water |
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| NI Zhihui,YI Jing,ZHANG Xujin,DU Zongwei and WANG Yunli.Scheme Selection of Flood Dike in Laomukong Reservoir Area of Minjiang River and Fixed Bed Experiment of Clear-water[J].International Journal Hydroelectric Energy,2013,31(7):73-76. |
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| Authors: | NI Zhihui YI Jing ZHANG Xujin DU Zongwei and WANG Yunli |
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| Affiliation: | Key Laboratory of Hydraulic and Waterway Engineering of Chinese Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China; National Inland Waterway Regulation Engineering Research Center,
Chongqing Jiaotong University Chongqing 400074, China; Southwestern Research Institute of Water Transportation Engineering, Chongqing Jiaotong University, Chongqing 400016, China;Key Laboratory of Hydraulic and Waterway Engineering of Chinese Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China; National Inland Waterway Regulation Engineering Research Center,
Chongqing Jiaotong University Chongqing 400074, China;Key Laboratory of Hydraulic and Waterway Engineering of Chinese Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China; National Inland Waterway Regulation Engineering Research Center,
Chongqing Jiaotong University Chongqing 400074, China; Southwestern Research Institute of Water Transportation Engineering, Chongqing Jiaotong University, Chongqing 400016, China;Key Laboratory of Hydraulic and Waterway Engineering of Chinese Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China; National Inland Waterway Regulation Engineering Research Center,
Chongqing Jiaotong University Chongqing 400074, China; Southwestern Research Institute of Water Transportation Engineering, Chongqing Jiaotong University, Chongqing 400016, China;Key Laboratory of Hydraulic and Waterway Engineering of Chinese Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China; National Inland Waterway Regulation Engineering Research Center,
Chongqing Jiaotong University Chongqing 400074, China; Southwestern Research Institute of Water Transportation Engineering, Chongqing Jiaotong University, Chongqing 400016, China |
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| Abstract: | In order to study the influence of the flood dike on the riverbed evolvement, flood capacity, upstream and downstream, and the left and right banks of Laomukong reservoir area in Minjiang river, the river fixed bed test of clear water is conducted for the selection of four dike line layout schemes. Through the systematic observation of the water level, slope, flow velocity, flow pattern of four dike line layout schemes test, it analyzes the influence of its frequency flood on the Leshan Giant Buddha, Leshan City, river flood capacity in the reservoir area, the navigation conditions and construction of port conditions. Finally, the preferred layout scheme is determined. |
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