DAM

作品数：987被引量：1830H指数：17
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Changes in hydrological processes in the headwater area of Yellow River,China during 1956-2019 under the influences of climate change,permafrost thaw and dam被引量：3
《Advances in Climate Change Research》2023年第2期237-247,共11页Qiang MA Hui-Jun JIN Qing-Bai WU Alla YUROVA Si-Hai LIANG Raul DavidȘERBAN Yong-Chao LAN 
the Chinese Academy of Sciences Strategic Priority Research Program(XDA20100103);the Ministry of Science and Technology of China Key R&D Program(2017YFC0405704);the Autonomous Province of Bozen/Bolzano e Department for Innovation,Research and University in the frame of the Seal of Excellence Program(project TEMPLINK,D55F20002520003).
Discharge characteristics are crucial for detecting changes in hydrological processes.Recently,the river hydrology)in the Headwater Area of the Yellow River(HAYR)has exhibited erratic regimes(e.g.,monotonously declini...
关键词：Degradation of alpine permafrost DAM Changing hydrological processes PRECIPITATION Streamflow EVAPORATION 
Water level variation characteristics under the impacts of extreme drought and the operation of the Three Gorges Dam被引量：4
《Frontiers of Earth Science》2019年第3期510-522,共13页Yuanfang CHAI Yitian LI Yunping YANG Sixuan LI Wei ZHANG Jinqiu REN Haibin XIONG 
Under the influence of a climate of extreme drought and the Three Gorges Dam (TGD) operation, the water levels in the middle and lower reaches of the Yangtze River in 2006 and 2011 changed significantly compared with ...
关键词：water level EXTREME DROUGHT CLIMATE the Three Gorges DAM the YANGTZE River BASIN 
Real time thermal field analysis on Wudongde super high arch dam during construction被引量：3
《Global Energy Interconnection》2019年第3期264-269,共6页Haoyang Peng Peng Lin Ning Yang Ming Li Yu Qiao 
supported by National Basic Research Program of China(973 Program)Grant No.2011CB013503;China Three Gorges Corporation research project(Contract number:WDD/0490)
During concrete dam construction,concrete temperature monitoring and control is key to ensuring dam concrete quality and construction safety.In this study,a 2D thermal field restructuring method relating to the Krigin...
关键词：2D thermal field RESTRUCTURING method Distributed optical FIBER KRIGING CONCRETE DAM 
Real-Time Spreading Thickness Monitoring of High-core Rockfill Dam Based on K-nearest Neighbor Algorithm被引量：4
《Transactions of Tianjin University》2018年第3期282-289,共8页Denghua Zhong Rongxiang Du Bo Cui Binping Wu Tao Guan 
supported by the Innovative Research Groups of National Natural Science Foundation of China(No. 51621092);National Basic Research Program of China ("973" Program, No. 2013CB035904);National Natural Science Foundation of China (No. 51439005)
During the storehouse surface rolling construction of a core rockfilldam, the spreading thickness of dam face is an important factor that affects the construction quality of the dam storehouse' rolling surface and the...
关键词：Core rockfill dam Dam storehouse surface construction Spreading thickness K-nearest neighbor algorithm Real-time monitor 
Flood management of Dongting Lake after operation of Three Gorges Dam被引量：8
《Water Science and Engineering》2017年第4期303-310,共8页Xi-jun Lai Zi-ming Wang 
supported by the National Basic Research Program of China(973 Program,Grant No.2012CB417000)
Full operation of the Three Gorges Dam(TGD) reduces flood risk of the middle and lower parts of the Yangtze River Basin. However,Dongting Lake, which is located in the Yangtze River Basin, is still at high risk for po...
关键词：THREE Gorges DAM FLOOD control Water LEVEL HYDRODYNAMIC model Dongting LAKE 
Spatial characters of nutrients in Wujiangdu Reservoir in karst river,SW China被引量：1
《Acta Geochimica》2017年第4期605-610,共6页Jun Zhu Siliang Li Yuchun Wang Haiyu Yan Limin Liao Jun Zhong 
funded by the Ministry of Science and Technology of China through Grant No.2016YFA0601000;the Natural Science Foundation of China(No.423456700);youth fund from the Sichuan provincial education department(2006B077);basic research program from Sichuan Province of technology(2008JY0121);educational reform program of Neijiang Teachers College(JG200912-162);self key scientific research program of Sichuan provincial education department(14ZA0247)
A preliminary assessment of the Wujiangdu Reservoir examined nutrient distribution and transport.Water samples were collected in the summer(July) of 2004, during the high-flow season. Inorganic nutrients(N,P, Si) and ...
关键词：Wujiangdu Reservoir Nutrients distribution characteristics DAM 
DAM两相闭式热虹吸回路冷却系统实验研究被引量：4
《制冷学报》2016年第1期90-94,共5页张根烜 王璐 张先锋 洪大良 
国家安全重大基础研究项目(613164030102)资助项目~~
两相热虹吸回路由于较高的散热性能在高功率电子设备冷却领域有较好的应用前景。为了解决四通道数字阵列模块的冷却问题,本文设计了一套两相闭式热虹吸回路冷却系统样机并对系统启动特性、充液量和工作倾角对系统散热性能的影响进行了...
关键词：热虹吸回路 冷却系统 电子设备 实验研究 R134A 
Influence of a large dam on the longitudinal patterns of fish assem- blages in Qingyi Stream被引量：5
《Zoological Research》2014年第5期362-372,共11页Xiao-Yun SUI Zhi LU Yun-Zhi YAN Yi-Feng CHEN Yin-Tao JIA 
Foundation items： This study was financially supported by the National Basic Research Program of China （2009CB119200） and the Natural Science Foundation of China （31071900, 31172120）
Using seasonally collected data(2009-2010) from 15 sampling sites that represent first- to fifth-order streams within the Qingyi watershed,we examined the spatio-temporal patterns of fish assemblages along two longitu...
关键词：Fish assemblage Species richness Spatiotemporal pattern Longitudinal gradient Dam building 
Breach mechanism and numerical simulation for seepage failure of earth-rock dams被引量：8
《Science China(Technological Sciences)》2012年第6期1757-1764,共8页CHEN ShengShui ZHONG QiMing CAO Wei 
supported by the National Basic Research Program of China ("973" Program) (Grant No. 2007CB714103);the National Natural Science Foundation of China (Grant No. 90815024)
In this study,a numerical model,which can capture the full process of the development of seepage passages,the collapse of dams and the failure due to overtopping,is proposed for earth-rock dams.The critical incipient ...
关键词：earth-rock dam seepage failure dam collapse numerical simulation 
Quantitative study on influences of terraced field construction and check-dam siltation on soil erosion被引量：11
《Journal of Geographical Sciences》2012年第5期946-960,共15页GAO Haidong LI Zhanbin LI Peng JIA Lianlian ZHANG Xiang 
National Key Basic Research Program of China(973 Program),No.2011CB403302;National Natural Science Foundation of China,No.40971161;No.41071182
To study the influences of terraced field construction and check-dam siltation on soil erosion of a watershed, we built a simplified watershed model for the Loess Plateau hilly-gully region including terraced fields, ...
关键词：soil-and-water conservation Revised Universal Soil Loss Equation SUCCESSION the Loess Plateau 
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