EN基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析
基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析
- 三峡大学学报（自然科学版） 2025年47卷第3期 页码：1-6+19
- 作者机构：
1. 河海大学岩土工程科学研究所
2. 中国电建集团昆明勘测设计研究院有限公司
3. 华能澜沧江水电股份有限公司
- 作者简介：
- 基金信息：国家自然科学基金重点项目(51939004);中国华能集团有限公司科技项目(HNKJ22-H107)
DOI：10.13393/j.cnki.issn.1672-948X.2025.03.001
中图分类号： V139.23-
纸质出版：2025
- 稿件说明：
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王环玲, 冯业林, 粟焕, 等. 基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析[J]. 三峡大学学报（自然科学版）, 2025,47(3):1-6+19.
王环玲, 冯业林, 粟焕, et al. 基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析[J]. 2025, 47(3): 1-6+19.
王环玲, 冯业林, 粟焕, 等. 基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析[J]. 三峡大学学报（自然科学版）, 2025,47(3):1-6+19. DOI： 10.13393/j.cnki.issn.1672-948X.2025.03.001.
王环玲, 冯业林, 粟焕, et al. 基于FLOW3D的V型河道滑坡涌浪首浪高度影响因素分析[J]. 2025, 47(3): 1-6+19. DOI： 10.13393/j.cnki.issn.1672-948X.2025.03.001.
摘要
滑坡涌浪是影响山区水库安全运行的主要威胁之一，研究V型河道滑坡涌浪的首浪特征和影响因素对库区灾害防治有重要意义.本文使用FLOW3D计算流体力学方法对V型河道滑坡涌浪灾害进行了系统研究.建立了V型河道滑坡涌浪计算模型，考虑滑坡体体积、滑速、河道水深、岸坡倾角、滑床摩擦系数等因素，进行了35组不同工况下的滑坡涌浪数值模拟，获取滑坡入水产生涌浪的过程和首浪高度.将数值模拟结果与经验公式进行了对比，分析不同因素对首浪高度的影响程度.结果表明，河道水深、滑床摩擦系数与首浪高度呈负相关，滑坡体积、入水速度、岸坡倾角与首浪高度呈正相关.各因素对首浪高度的影响程度关系为：入水速度>滑坡体积>岸坡倾角>河道水深>滑床摩擦系数.本文研究为山区水库滑坡涌浪灾害防治提供参考.
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汪华晨,陈光明,曹学兴,闫龙,陈世壮,王环玲.高坝大库滑坡涌浪对水工建筑物作用力研究综述[J].三峡大学学报(自然科学版),2024(04).
湛正刚,程瑞林,张合作,马行生,胡大儒,王照英,王环玲.RS堆积体滑坡涌浪特征数值模拟研究[J].三峡大学学报(自然科学版),2024(03).
张洋洋,冯业林,陈世壮,易魁,黄青富,汪华晨,王环玲.基于大型物理模型试验的高位滑坡涌浪坝面爬高时空分布特征分析[J].三峡大学学报(自然科学版),2024(02).
陈世壮,徐卫亚,石安池,闫龙,许晓逸,汪华晨,王环玲.高坝大库滑坡涌浪灾害链研究综述[J].水利水电科技进展,2023(03).
石传奇,安翼,杨家修.滑坡涌浪的三维SPH方法模拟及其工程应用[J].中国科学:物理学 力学 天文学,2015(10).
汪洋.水库滑坡运动与涌浪灾害预测研究[M].中国地质大学出版社有限责任公司,2014.
潘家铮.建筑物的抗滑稳定和滑坡分析[M].水利出版社,1980.
Anchi Shi,Jie Lei,Lei Tian,Changhao Lyu,Pengchao Mao,Weiya Xu.Benchmarking Physical Model Experiments with Numerical Simulations for the Wangjiashan Landslide-Induced Surge Waves in the Baihetan Reservoir Area[J].Water,2024.
Shizhuang Chen,Weiya Xu,Guike Zhang,Rubin Wang,Long Yan,Hailong Zhang,Huanling Wang.Numerical simulation of potential impulse waves generated by the Mogu rock landslide at varying water levels in the Lianghekou Reservoir, China[J].Landslides,2024.
Hangsheng Ma,Huanling Wang,Weiya Xu,Zhenggang Zhan,Shuyu Wu,Wei Chau Xie.Numerical modeling of landslide-generated impulse waves in mountain reservoirs using a coupled DEM-SPH method[J].Landslides,2024.
Yangyang Zhang,Qingfu Huang,Shizhuang Chen,Fudong Chi,Huachen Wang,Weiya Xu.Spatial and Temporal Distribution Characteristics of Landslide Surge Based on Large-Scale Physical Modeling Experiment[J].Applied Sciences,2024.
Ma Hangsheng,Wang Huanling,Xu Weiya,Shi Anchi,Xie Wei Chau.Prediction of impulse waves generated by the Wangjiashan landslide using a hybrid SPH-SWEs model[J].Natural Hazards,2023.
Chen Shizhuang,Shi Anchi,Xu Weiya,Yan Long,Wang Huanling,Tian Lei,Xie Wei Chau.Numerical investigation of landslide-induced waves: a case study of Wangjiashan landslide in Baihetan Reservoir, China[J].Bulletin of Engineering Geology and the Environment,2023.
Xu, Wen Jie,Zhou, Qian,Dong, Xue Yang.SPH–DEM coupling method based on GPU and its application to the landslide tsunami. Part II: reproduction of the Vajont landslide tsunami[J].Acta Geotechnica,2021.
Unit of Hydraulic Engineering, University of Innsbruck,Technikerstraße 13, 6020 Innsbruck, Austria,Institute of Geology, University of Innsbruck, Innrain 52f, 6020Innsbruck, Austria,Unit of Geotechnical and Tunnel Engineering, University of Innsbruck,Technikerstraße 13, 6020 Innsbruck, Austria,Institute of Geology, University of Innsbruck, Innrain 52f, 6020Innsbruck, Austria,Unit of Hydraulic Engineering, University of Innsbruck,Technikerstraße 13, 6020 Innsbruck, Austria.The 1958 Lituya Bay tsunami – pre-event bathymetry reconstruction and 3D numerical modelling utilising the computational fluid dynamics software Flow-3D[J].Natural Hazards and Earth System Sciences,2020.
College of Water Conservancy and Hydropower Engineering Hohai University Nanjing China,Geotechnical Research Institute Hohai University Nanjing China,College of Water Conservancy and Hydropower Engineering Hohai University Nanjing China,College of Water Conservancy and Hydropower Engineering Hohai University Nanjing China,School of Engineering and Materials Science Queen Mary University of London London UK.A resolved CFDEM method for the interaction between the fluid and the discontinuous solids with large movement[J].International Journal for Numerical Methods in Engineering,2020.
Jia Mao,Lanhao Zhao,Yingtang Di,Xunnan Liu,Weiya Xu.A resolved CFD–DEM approach for the simulation of landslides and impulse waves[J].Computer Methods in Applied Mechanics and Engineering,2020.
Guoqiang Tang,Lin Lu,Yunfei Teng,Zhehan Zhang,Zhihua Xie.Impulse waves generated by subaerial landslides of combined block mass and granular material[J].Coastal Engineering,2018.
Hai Tan,Shenghong Chen.A hybrid DEM-SPH model for deformable landslide and its generated surge waves[J].Advances in Water Resources,2017.
Valentin Heller,Mark Bruggemann,Johannes Spinneken,Benedict D. Rogers.Composite modelling of subaerial landslide–tsunamis in different water body geometries and novel insight into slide and wave kinematics[J].Coastal Engineering,2016.
B. Ataie-Ashtiani,A. Nik-Khah.Impulsive waves caused by subaerial landslides[J].Environmental fluid mechanics,2008.
H. M. Fritz,W. H. Hager,H.-E. Minor.Near Field Characteristics of Landslide Generated Impulse Waves[J].Journal of Waterway, Port, Coastal, and Ocean Engineering,2004.
Noda Edward.Water Waves Generated by Landslides[J].Journal of the Waterways, Harbors and Coastal Engineering Division,1970.
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