OVERTOPPING

作品数:43被引量:138H指数:6
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相关期刊:《Journal of Ocean University of China》《International Journal of Sediment Research》《Journal of Hydrodynamics》《Journal of Mountain Science》更多>>
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Influence of material characteristics on the failure mode and process of landslide dam
《Journal of Mountain Science》2025年第1期89-109,共21页HU Liang ZHONG Qiming CHEN Liang YANG Meng ZHANG Lucheng WU Hao 
financially supported by the National Natural Science Foundation of China(Grant Nos.U22A20602,U2040221,and 42207228);the Sichuan Science and Technology Program(2022NSFSC1060);the Fundamental Research Funds for Central Public Research Institutes(Grant No.Y324006)。
Landslide dams,as frequent natural hazards,pose significant risks to human lives,property,and ecological environments.The grading characteristics and density of dam materials play a crucial role in determining the sta...
关键词:Landslide dams OVERTOPPING Grain size distribution Breaching process Outflow discharge 
Study on Effectiveness of Solitary-Wave-Like Form Based on Overtopping Data from Irregular Wave Tests
《China Ocean Engineering》2024年第4期701-710,共10页LI Xiao-liang Huang Gui-biao 
financially supported by the National Natural Science Foundation of China(Gramt No.51309122)。
The previous study conducted by Li(2022)demonstrates that the Goda graph can be adequately represented by a solitary-wave-like form across the entire range of relative water depth,with the exception of the extremely s...
关键词:solitary-wave-like form overtopping discharge overtopping formula vertical wall 
Modeling of breaching parameters for debris flow dams
《Journal of Mountain Science》2023年第10期2835-2851,共17页RUAN He-chun CHEN Hua-yong CHEN Xiao-qing ZHAO Wan-yu CHEN Jian-gang WANG Tao JIANG Yao Wang Xi-an Li Xiang-ning LI Xiao YU Yun-han 
supported by the National Natural Science Foundation of China(Grant Nos.U20A20112,U19A2049);Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(Grant No.2019QZKK0904);CAS Light of West China Program。
The debris flow dam is a common type of barrier dams,which shows significant differences from other types of barrier dam such as landslide dam,moraine dam in their formation processes,dam body shapes,and internal comp...
关键词:Debris flow dams Overtopping failure Breaching g parameters Peak discharge Flume experiment 
Refined mathematical model for the breaching of concrete-face sand-gravel dams due to overtopping failure
《Journal of Mountain Science》2023年第3期670-687,共18页QIU Wen LI Yan-long WEN Li-feng WANG Jing YIN Qiao-gang 
supported by the National Science Fund for Distinguished Young Scholars(Grant No.52125904);the National Natural Science Foundation of China(Grant No.51979224);the Program 2022TD-01 for Shaanxi Provincial Innovative Research Team(Grant No.2022TD-01)。
Overtopping is one of the main reasons for the breaching of concrete-face sand-gravel dams(CFSGDs).In this study,a refined mathematical model was established based on the characteristics of the overtopping breaching o...
关键词:Concrete-face sand-gravel dam OVERTOPPING Dam-break flow Concrete face slab failure Refined mathematical model 
Formula of Overtopping Discharge of Vertical Seawall with A Form Similar to Solitary Wave Function被引量:1
《China Ocean Engineering》2022年第5期802-807,共6页LI Xiao-liang 
financially supported by the National Natural Science Foundation of China(Grant No.51309122).
An empirical formula to predict overtopping discharge of vertical wall is presented,in which an expression similar to the solitary wave function is proposed to describe the rule of the influence of relative water dept...
关键词:overtopping discharge formula vertical wall Goda graph 
Experimental Study of Overtopping on Sea Dikes and Coastal Flooding Under the Coupled Processes of Tides and Waves
《China Ocean Engineering》2022年第3期413-426,共14页LI Yan-ting ZENG Cheng-jie Zhao Yi-han HU Po SUN Tian-ting HOU Yi-jun MO Dong-xue WANG Deng-ting 
This study was financially supported by the NSFC-Shandong Joint Fund Key Project(Grant No.U1706216);the Innovative Research Foundation of Ship General Performance(Grant No.31422118);the Nanjing Hydraulic Research Institute Special Fund for Basic Scientific Research of Central Public Research Institutes(Grant Nos.Y220013 and Y222004).
Storm surges are cataclysmic natural disasters that occur along the coasts and are usually accompanied by large waves.The effects of coupled storm surges and waves can pose a significant threat to coastal security.Pre...
关键词:storm surge water level variation wave overtopping coastal flooding experimental technique 
Interaction of Irregular Waves with Vertical Breakwater and Characteristics of Secondary Wave Generated by Overtopping被引量:2
《Journal of Ocean University of China》2021年第6期1353-1370,共18页HAN Xinyu JIANG Yunpeng DONG Sheng 
the National Natural Sci-ence Foundation of China-Shandong Joint Fund(No.U1706226);the National Natural Science Foundation of China(No.51779236);the Key Science and Tech-nology Projects of International Cooperation of Ministry of Transport,China(Nos.2019-GH-002,TKS190304).
This study investigated the interaction between irregular waves and vertical breakwater.The main goal was to determine the wave force on the breakwater for different depths,along with the evolution of the secondary wa...
关键词:irregular waves vertical breakwater WAVELET wave force secondary wave 
Numerical Simulation of Random Wave Overtopping of Rubble Mound Breakwater with Armor Units
《China Ocean Engineering》2021年第2期176-185,共10页LI Jing-yuan ZHANG Qing-he LU Yong-jun 
This study was financially supported by the National Natural Science Foundation of China(Grant Nos.U1906231 and 51520105014);Guangdong Water Conservancy Science and Technology Innovation Project(Grant No.2017-17);the Tianjin Natural Science Foundation of China(Grant No.18JCZDJC40200);the Tianjin Transportation Science and Technology Development Plan Project(Grant No.2020-12).
Based on the open source code OpenFOAM,a three-dimensional model is presented for simulation of the interaction between waves and rubble mound breakwater with armor units.The armor units with their real geometries are...
关键词:random wave armor units seepage equation overtopping discharges grid independence 
Physical modeling into outflow hydrographs and breach characteristics of homogeneous earthfill dams failure due to overtopping
《Journal of Mountain Science》2021年第2期462-481,共20页KOUZEHGAR Kamran HASSANZADEH Yousef ESLAMIAN Saeid YOUSEFZADEH FARD Mikaeil BABAEIAN AMINI Alireza 
The main objective of the present study is to introduce new empirical equations for the determination of breach geometrical dimensions and peak outflow discharge(Q_(p)).Therefore,a historic failure database of 109 emb...
关键词:Dam breach Peak outflow Output hydrograph Modeling Soft computing Experimental setup 
Bibliometric Study Applied to the Overtopping Wave Energy Converter Device
《Sustainable Marine Structures》2020年第1期35-45,共11页Maycon da Silveira Paiva Leonardo da Silva Silveira Liércio AndréIsoldi Bianca Neves Machado 
Paiva,M.S.acknowledge the Conselho Nacional de Desenvolvimento Científico e Tecnológico–CNPq(Edital PIBIC-FURG)for the Cientific Iniciation scholarship.Isoldi,L.A.and Machado,B.N.thank the Fundação de AmparoàPesquisa do Rio Grande do Sul(FAPERGS)by the financial support(Edital 02/2017-PqG,process 17/2551-0001-111-2);Isoldi,L.A.also thanks to CNPq for his research grant(Process:306012/2017-0).
The present study aims to analyze the state of the art of scientific studies about the Overtopping device used to convert sea wave energy into electrical energy,by means the Bibliometric methodology.The development of...
关键词:BIBLIOMETRY Overtopping device Wave energy converter State of the art 
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