[1]李勇涛,潘明祥,刘圣亚.新孟河延伸拓浚工程水文水动力模型构建及应用分析[J].江苏水利,2023,(05):57-60,64.
　LI Yongtao,PAN Mingxiang,LIU Shengya.Construction and application analysis of hydrodynamic model for Xinmeng River extension and dredging project[J].JIANGSU WATER RESOURCES,2023,(05):57-60,64.
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新孟河延伸拓浚工程水文水动力模型构建及应用分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年05期
页码:
57-60,64
栏目:
水利工程管理
出版日期:
2023-05-30

文章信息/Info

Title:
Construction and application analysis of hydrodynamic model for Xinmeng River extension and dredging project
文章编号:
1007-7839（2023）05-0057-0004
作者:
李勇涛1; 潘明祥1; 刘圣亚2
（1. 太湖流域管理局水利发展研究中心，上海 200434；2. 江苏省太湖地区水利工程管理处，江苏 苏州 215128）
Author(s):
LI Yongtao1;  PAN Mingxiang1;  LIU Shengya2
（1. Water Resources Development Research Center of Taihu Lake Basin Administration, Shanghai 200434, China；2. Water Conservancy Engineering Management Office of Taihu Region of Jiangsu Province, Suzhou 215128, China）
关键词:
新孟河; 引江济太; 工程调度; 数值模拟
Keywords:
Xinmeng River;  water diversion from Yangtze River to Taihu Lake;  project scheduling;  numerical simulation
分类号:
TV131
文献标志码:
B
摘要:
2022年新孟河工程首次启动抗旱调水试运行，通过构建新孟河工程水文水动力模型，分别对界牌水利枢纽不引江和界牌水利枢纽按200 m3/s引江情景进行模拟，对比分析不同引江规模下洮滆片代表站点水位变化情况。结果表明，区域代表站点水位变幅和新孟河工程引水呈现较强的空间相关性，采用实况引江规模可以较大幅度抬升洮滆片区河网最低水位，若继续增大引江规模，对区域河网低水位抬升效果不明显，最高水位大幅抬高后易造成防洪风险，进一步验证抗旱调水试运行方案中确定的引江规模的科学性与合理性。
Abstract:
In 2022, the Xinmeng River Project started the trial operation of water transfer for the first time. In this paper, by constructing the hydrological and hydrodynamic model of the Xinmeng River Project, the water level change of Taoge Area representative site under different river diversion scales for the scenarios of no river diversion at the Jiepai water conservancy hub and river diversion at the Jiepa water conservancy hub according to 200 m3/s are simulated and compared respectively. The results show that the regional representative water level site variation and the Xinmeng River Project diversion presents strong spatial correlation, using the actual river diversion scale can raise the lowest water level of the river network in Taoge Area more greatly. If further increase the river diversion scale, the effect of raising the low water level of the regional river network is not obvious, the highest water level is easy to cause flood control risk after raising substantially, which further proves that the river diversion scale determined in the drought relief water transfer trial operation program is scientific and reasonable.

参考文献/References:

[1]吴浩云，甘月云，金科. “引江济太”20年：工程实践、成效和未来挑战[J]. 湖泊科学，2022，34（5）：1393-1412.
[2]张春松，宋玉，陶娜麒，等. 江苏省苏南运河沿线地区联合调度实践与思考[J]. 中国防汛抗旱，2018，28（3）：4-6.
[3]程文辉，王船海，朱琰. 太湖流域模型[M]. 南京：河海大学出版社，2006.
[4]赵人俊. 流域水文模拟：新安江模型与陕北模型[M]. 北京：水利电力出版社，1984.

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备注/Memo

备注/Memo:
收稿日期：2023-02-01
作者简介：李勇涛（1988—），男，工程师，主要从事工程调度仿真模拟研究工作。E-mail:liyongtao@tba.gov.cn
更新日期/Last Update: 2023-05-30