[1]范海平,石素美,周杰,等.碗窑水库大坝渗漏分析[J].江苏水利,2023,(07):68-72.
 FAN Haiping,SHI Sumei,ZHOU Jie,et al.Analysis of leakage in the dam of Wanyao Reservoir[J].JIANGSU WATER RESOURCES,2023,(07):68-72.
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碗窑水库大坝渗漏分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年07期
页码:
68-72
栏目:
水利工程建设
出版日期:
2023-07-15

文章信息/Info

Title:
Analysis of leakage in the dam of Wanyao Reservoir
文章编号:
1007-7839(2023)07-0068-0005
作者:
范海平1石素美2周杰2王明3鲁文妍4顾正聪5
(1. 淮安市水利工程安全和质量监督站,江苏 淮安 223010;2. 苏源检测有限公司,江苏 淮安 223300;3. 河海大学,江苏 南京 211100;4. 南京水利科学研究院,江苏 南京 210017;5. 南京大学,江苏 南京 210008)
Author(s):
FAN Haiping1 SHI Sumei2 ZHOU Jie2 WANG Ming3 LU Wenyan4 GU Zhengcong5
(1. Huai’an Water Conservancy Engineering Safety and Quality Supervision Station, Huai’an 223010, China;2. Suyuan Testing Co., Ltd., Huai’an 223300, China;3. Hohai University, Nanjing 211100, China;4. Nanjing Hydraulic Research Institute, Nanjing 210017, China;5. Nanjing University, Nanjing 210008, China)
关键词:
碗窑水库大坝渗漏偏最小二乘法回归分析统计模型
Keywords:
Wanyao Reservoir dam leakage partial least squares method regression analysis statistical model
分类号:
TV213.4
文献标志码:
B
摘要:
以碗窑水库大坝为研究对象,结合大坝坝体和坝基结构,分析了大坝的渗漏不仅与库区和坝址区地质条件相关,还与蓄水后地下水的动态类型联系密切,重点讨论了水库运行期间影响因素如库水位、气温、降雨和时效等。采用偏最小二乘法回归分析法和统计模型对大坝渗漏的影响进行了定量分析,结果显示坝体和坝基渗漏受库水位影响较大,而U3部位渗漏受气温因素影响最大,研究结果为大坝渗漏防渗处理提供了科学依据。
Abstract:
Taking the Wanyao Reservoir Dam as the research object, combined with the dam body and foundation structure, the leakage of the dam is analyzed, which is not only related to the geological conditions of the reservoir and dam site area, but also closely related to the dynamic type of groundwater after water storage. The focus is on discussing the influencing factors during the operation of the reservoir, such as reservoir water level, temperature, rainfall, and hysteresis. The partial least squares regression analysis method and statistical model were used to quantitatively analyze the impact of dam leakage. The results showed that the leakage of the dam body and foundation is greatly affected by the reservoir water level, while the leakage of U3 is most affected by the temperature factor. The research results provide a scientific basis for the anti-seepage treatment of dam leakage.

参考文献/References:

[1]魏利刚. 荧光示踪剂法在坝体渗漏勘查中的应用[J]. 水利规划与设计, 2018(10):184-186.
[2]刁维杰,冯忠伦,刘希琛,等. 基于Visual MODFLOW的潍坊市北部地区水资源优化配置[J]. 水电能源科学,2017,35(4):25-28.
[3]钮新强,谭界雄,田金章. 混凝土面板堆石坝病害特点及其除险加固[J]. 人民长江,2016,47(13):1-5.
[4]贾海磊,马灿,李军,等. 高密度电法在土石坝坝肩渗漏检测中的应用[J]. 大坝与安全,2019(1):54-59.
[5]邱辉阳,黄勇,王建平. 示踪技术和水化学分析在水库渗漏勘察中的综合应用[J]. 勘察科学技术,2017(2):45-50.
[6]纪恒魁,孙佳梁,赵金双,等. 吉林市小型病险水库工程勘察分析[J]. 黑龙江科学,2018,9(20):142-143.
[7]岑威钧. 土石坝防渗(复合)土工膜缺陷及其渗漏问题研究进展[J]. 水利水电科技进展,2016,36(1):16-22.
[8]和烁荣,辛卫东,康志强,等. 贺州市合宝地下河系统的定量示踪试验与分析[J]. 中国地质调查,2019,6(1):81-85.
[9]李辉,陈大雷,贾璐. 基于COMSOL Multiphysics的土石坝边坡渗流稳定数值研究[J]. 水利技术监督,2020(3):66-69.

备注/Memo

备注/Memo:
收稿日期:2023-02-08
作者简介:范海平(1964—),男,高级工程师,主要从事水利工程建设管理和质量监督工作。E-mail:2977600980@qq.com
更新日期/Last Update: 2023-07-30