Flow Pattern Characteristics Analysis and Water Quality Simulation of River with Ecological Concrete Revetment

doi:10.3969/j.issn.1674-0696.2016.03.15

Journal of Chongqing Jiaotong University(Natural Science) ›› 2016, Vol. 35 ›› Issue (3): 66-70.DOI: 10.3969/j.issn.1674-0696.2016.03.15

• Port & Waterway · Hydraulic & Hydroelectric · Resources & Environment • Previous Articles Next Articles

Flow Pattern Characteristics Analysis and Water Quality Simulation of River with Ecological Concrete Revetment

JIANG Bin^1，2，3, WU Yifeng², HUANG Fumin³, ZHU Jianguo³, ZHONG Zhaoping²

(1. Key Laboratory of Ministry of Education for Hydraulic and Water Transport Engineering, Chongqing Jiaotong University, Chongqing 400074, P.R.China; 2. School of Energy and Environment, Southeast University, Nanjing 210096, Jiangsu, P.R.China;3. Jiangsu Institute of Urban Planning and Design, Nanjing 210036, Jiangsu, P.R.China)

Received:2015-09-25 Revised:2015-12-13 Online:2016-06-20 Published:2016-06-20

生态护坡河道的流态特征分析及水质模拟

蒋彬^1，2，3，吴义锋²,黄富民³，朱建国³，仲兆平²

(1.重庆交通大学水利水运工程教育部重点实验室，重庆 400074； 2.东南大学能源与环境学院，江苏南京 210096；3.江苏省城市规划设计研究院，江苏南京 210036)

作者简介:第一作者：蒋彬(1972—)，男，重庆人，博士，主要从事水处理术、生态修复技术方面的研究。E-mail：jb340@163.com。
基金资助:
国家科技支撑计划课题（2013BAJ10B13);重庆交通大学省部共建水利水运工程教育部重点实验室开放基金项目（SLK2011B03）

Abstract

Abstract: A contrasted experiment was conducted in two river models, which were respectively built by common concrete and ecological concrete. The experiment results indicate that roughness coefficient of ecological concrete revetment is greater than that of hard revetment. When ecological concrete is adopted in the design of river ecological restoration project, the appropriate roughness coefficients for the design should be more than 0.088. The pollutant characteristic factors, such as NH3-N and TP, can be well simulated in the biological and ecological water quality comprehensive model of the river with ecological concrete revetment. Removal efficiencies for different pollutants can be effectively identified by using different simulation parameters.

Key words: environment engineering, ecological concrete, revetment, water quality simulation

摘要： 采用“三面光”河道和生态混凝土护坡河道进行了对照试验。结果表明：生态混凝土护坡河道的坡面粗糙系数更大。在采用生态混凝土进行河流生态修复工程设计时，宜采用0.088以上的粗糙系数进行设计。生态护坡河道的生物生态型水质综合模型可对污染物特征因子NH3-N和TP进行较好地模拟。采用不同的模拟参数，可对不同污染物的去除效果进行有效识别。

关键词: 环境工程, 生态混凝土, 护坡, 水质模拟

CLC Number:

X522

JIANG Bin, WU Yifeng, HUANG Fumin, ZHU Jianguo, ZHONG Zhaoping. Flow Pattern Characteristics Analysis and Water Quality Simulation of River with Ecological Concrete Revetment[J]. Journal of Chongqing Jiaotong University(Natural Science), 2016, 35(3): 66-70.

蒋彬，吴义锋,黄富民，朱建国，仲兆平. 生态护坡河道的流态特征分析及水质模拟[J]. 重庆交通大学学报（自然科学版）, 2016, 35(3): 66-70.

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Flow Pattern Characteristics Analysis and Water Quality Simulation of River with Ecological Concrete Revetment

生态护坡河道的流态特征分析及水质模拟

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