Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Datengxia"'
Publikováno v:
Renmin Zhujiang, Vol 44 (2023)
The second-phase earth-rock cofferdam in the Datengxia Water Conservancy Project is one of the most important temporary buildings,and its design and construction reflect major key technologies of the Datengxia Water Conservancy Project.In order to en
Externí odkaz:
https://doaj.org/article/e070ed45520643d1adf9a915b5f29478
Autor:
GUAN Jixiang, GUAN Shifeng
Publikováno v:
Renmin Zhujiang, Vol 44 (2023)
This paper introduced the application of an improved YOLOv5 algorithm in unmanned aerial vehicle (UAV) patrol inspection of the Datengxia Water Conservancy Project.First,the paper introduced the basic principles and characteristics of the YOLOv5 algo
Externí odkaz:
https://doaj.org/article/c1a02cf4055947eaba22158239bd81a8
Publikováno v:
Renmin Zhujiang, Vol 44 (2023)
The second-phase cofferdam demolition of the Datengxia Water Conservancy Project has large quantities,a tight construction period,and great difficulty.To optimize the demolition design,this paper optimizes the demolition range and elevation of upstre
Externí odkaz:
https://doaj.org/article/981dc315ff744f1095abe1937fd1f297
Publikováno v:
Renmin Zhujiang, Vol 44 (2023)
A one-dimensional hydrodynamic model is used to accurately and systematically evaluate the flood impact of the 2000-ton waterway project with a total length of 193.876 km from Laibin to Guiping.The model is calibrated and validated,and the changes in
Externí odkaz:
https://doaj.org/article/a2badce5c9674324a694b9de8f7791fc
Autor:
WANG Jue, QIU Shineng
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
In order to realize the comprehensive automation of the file management business process of the Datengxia Water Control Project and improve the informatization level of carrier file management and utilization, the metadata solution of xml technology
Externí odkaz:
https://doaj.org/article/2b5ec914897b4085acba416a2764cd79
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
The vibration energy generated by the internal source vibration during the operation of the power plant room is very large,which will endanger the safety of the building and the health of the operating personnel when serious.So the endogenous vibrati
Externí odkaz:
https://doaj.org/article/f154465479d0484da1eb0da8ceeaab75
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
As the only fish migration channel in the Nanmujiang River and the letdown path of ecological flow required by the downstream fish spawning sites,the Nanmujiang River fishway in Datengxia has complex operating conditions and large design flow variati
Externí odkaz:
https://doaj.org/article/75263b994ec04709890cd998c78a8d0f
Autor:
ZHANG Xiao, YIN Shaoqing
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
Datengxia hydropower station is a riverbed power station with a low water head and large flow.It is installed with eight 200 MW axial-flow paddle turbine generating sets,with an average annual generating capacity of 6.055 billion kW·h,which makes ea
Externí odkaz:
https://doaj.org/article/187cf3d19cea4000864b76829a85f2d4
Autor:
DENG Min, ZHANG Jing
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
The Datengxia Water Control Project is a grand construction,with huge investment,long-period construction,diversified sources of construction funds,and massive relevant interest groups.As the project construction is in full swing,original business an
Externí odkaz:
https://doaj.org/article/39476d268b0e40a099e206691b270990
Autor:
FAN Suixing, TU Xiaoxia
Publikováno v:
Renmin Zhujiang, Vol 43 (2022)
The shell of the secondary dam of Qianjiang River at Datengxia Gorge is filled with waste slag materials with a large change in material properties and uneven gradation and mud content.The quality of dam materials is difficult to control,and there is
Externí odkaz:
https://doaj.org/article/5669d148b3954608a9b37a5b6690c302