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3D Digital Terrain Modeling and Analysis in Water Resources and Hydropower Engineering

Zhong Denghua,Li Mingchao,Wang Gang,Guo Xiang,Wu Kangxin

Strategic Study of CAE 2005, Volume 7, Issue 7,   Pages 65-70

Abstract: topographic form, great difficulties have been encountered during the design and construction of large-scale waterresources and hydropower engineering.With the development of modern hydropower engineering, 3D digital terrain models have obtained wide applicationsBased on the example of Jinping first-level hydropower engineering, the TIN model in the dam area andengineering toward digitalization, visualization and intelligentization.

Keywords: digital terrain model     triangulated irregular network     level of details     NURBS technique     water resourcesand hydropower engineering    

Dynamic Information Management and Control Method for Hydropower Engineering Based on Visual Simulation

Zhong Denghua,Zhang Cheng,Song Yang

Strategic Study of CAE 2006, Volume 8, Issue 2,   Pages 80-84

Abstract:

The methodology of management and control of dynamic visual information for hydropower engineeringEngineering dynamic visual management and control method based on engineering visual simulation is presentedA new way for hydropower engineering visual management is inaugurated.

Keywords: visual simulation     dynamic information management     hydropower engineering    

The Engineering Characteristics and Design of the Crushed Stones and Earth as Impervious Material forthe Dam in Qiaoqi Hydropower Station

Wang Shougen

Strategic Study of CAE 2004, Volume 6, Issue 7,   Pages 88-93

Abstract:

The dam of Qiaoqi Hydropower Project is 123m high, in which it is the first time for the spreadingStudy about the engineering application is conducted.First, a lot of experiments about the engineering characteristics are done indoors to analyze the feasibility

Keywords: Qiaoqi Hydropower Project     spreading gradation crushed stones and earth     impervious material     engineering    

Development of network schedule standardization system in hydraulic and hydropower engineering

Wang Renchao,Pan Feifei,Li Shiqi,Chen Jianyou

Strategic Study of CAE 2015, Volume 17, Issue 1,   Pages 129-136

Abstract:

Network schedule is an important part in construction organization and design in hydraulic and hydropowerengineering.Based on analysis of connotation of network standardization in hydraulic and hydropower engineering,schedule standardization, developed the standardization system of network schedule in hydraulic and hydropowerengineering, and introduced functions as network schedule aided generation, analysis, evaluation and

Keywords: hydraulic and hydropower engineering; network schedule; standardization; SHAPS    

Application of New Technology in Underground Engineering

Ma Hongqi

Strategic Study of CAE 2002, Volume 4, Issue 11,   Pages 37-41

Abstract: The design principle for such kind of manifold is based on bearing the water pressure mainly by the surrounding

Keywords: hydropower     underground engineering     manifold     inclined-shaft     new technology    

Discussion on Hydropower Resources Development and Environmental & Ecological Protection in China

Zheng Shouren

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 1-6

Abstract: With consideration of the abundant hydropower resources in China, giving priority to its developmentThe development and utilization of hydropower resources may decrease the yield of coal and the environmentHowever, damming a river will lead to the change of water-sand regime, which will exert adverse impactThe development and exploitation of hydropower should be based on the comprehensive planning of a riverMoreover, it is necessary to reasonably combine hydropower development, environmental & ecological

Keywords: hydropower development     water resources     comprehensive utilization     environmental protection     sustainable    

Emerging and Innovative Materials for Hydropower Engineering Applications: Turbines, Bearings, Sealing Review

Emanuele Quaranta, Peter Davies

Engineering 2022, Volume 8, Issue 1,   Pages 148-158 doi: 10.1016/j.eng.2021.06.025

Abstract:

The hydropower sector is currently experiencing several technological developments.New technologies and sustainable practices are emerging to make hydropower more flexible and eco-friendlyTherefore, in this paper, novel materials for hydropower applications are presented, and their performancefollowing categories: novel materials for turbines, dams and waterways, bearings, seals, and ocean hydropower

Keywords: Bearing     Composite     Dam     Hydropower     Material     Ocean     Seal     Turbine    

Performance of vertical axis water turbine with eye-shaped baffle for pico hydropower

Zhuohuan HU, Dongcheng WANG, Wei LU, Jian CHEN, Yuwen ZHANG

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 683-696 doi: 10.1007/s11708-020-0689-9

Abstract: A series of inline pico hydropower systems, which could be used in confined space, especially for waterThe turbine with an eye-shaped vertical water baffle was developed to evaluate the hydraulic performanceThe effects of the opening diameter of the water baffle and installation angle of the rotor on the flowThe results suggested that the water baffle opening at = 30 mm and the rotor at a 52° angle could achieveThe scheme proposed in this paper can be exploited for practical applications in the water pipelines

Keywords: vertical axis water turbine     eye-shaped     vertical water baffle     pico hydropower    

New progress of Chinese rock engineering

Qian Qihu

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 37-48

Abstract:

Some of ground-breaking achievements of Chinese rock engineering areIn the field of hydropower construction, the stability and monitoring technology of ship lock slope ofthe Three Gorges, stability and supporting technologies for high slope in deep river valley and hydropower

Keywords: rock engineering     hydropower engineering     supporting technology     geological forecasting     anchoring technology    

Analysis and Constitution of Linear Programming Model for the Earth-rock Allocation System of Massive WaterResources and Hydropower Projects

Cao Shengrong,Wang Xianjia,Shen Mingliang

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 72-76

Abstract:

On the basis of the analysis work of many massive water resources and hydropower projects, and by

Keywords: water resources and hydropower projects     earth-rock     allocation     systems analysis     linear programming    

A prediction formula of water temperature released from the multi-level stop-log gate intake of hydropower

Gao Xueping,Chen Hong,Song Huifang

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 63-67

Abstract: : justify;">In thermally stratified reservoir, a multi-level intake structure is usually adopted in hydropowerAnd a simple and practical formula of water temperature released is need.In this paper, based on Nuozhadu Hydropower Station, a model test is conducted to model the thermal stratificationof this reservoir, and measure the temperature of water released from the intake structure.Jinping No.1 Hydropower Station.

Keywords: thermally stratified reservoir     hydropower station intake     stop-log gate     formula of water temperature    

Analysis of synergy degree and its influencing factors in hydropower EPC project management

Jiwei ZHU, Hua GAO, Jiangrui WANG

Frontiers of Engineering Management 2021, Volume 8, Issue 3,   Pages 402-411 doi: 10.1007/s42524-020-0098-0

Abstract: The use of engineering procurement construction (EPC) mode is currently a trend in hydropower engineeringThe clarification of the internal relationship between hydropower EPC projects and the realization ofIn this work, a three-dimensional system and a system model of hydropower EPC project management synergyThus, this study aims to facilitate the hydropower EPC project management synergy, provide a quantitativeThe key factors in improving the synergy level of hydropower EPC project management are mainly concentrated

Keywords: hydropower project     EPC mode     synergy degree model     grey relational analysis    

System engineering for water pollution control at the watershed level in China

Wei MENG,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 443-452 doi: 10.1007/s11783-009-0037-0

Abstract: The present water pollution situation at watershed level in China has been systematically analyzed.The causes of water pollution are attributed to the extensive economic developmental pattern, poor wastewaterFrom 2006 to 2020, water pollution control and governance will be a national key specific project ofenvironmental pollution control, potable water safety, and water environmental management.the demonstration of the system engineering approach will be conducted at selected key watersheds.

Keywords: water pollution control     watershed     system engineering     sustainability     integrated watershed management     key    

Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha

Qixiang FAN

Frontiers of Engineering Management 2017, Volume 4, Issue 2,   Pages 231-237 doi: 10.15302/J-FEM-2017103

Abstract: Hongtao ZHOU, Hongwei WANG, Wei ZENG. [J]. Front. Eng, 2018, 5(1): 78-87.Peter REDFERN, Hua ZHONG. [J]. Front. Eng, 2017, 4(2): 193-200.Ming-zhou Liu,Cong-hu Liu,Mao-gen Ge,Yuan Zhang,Qing-hua Zhu. [J]. Front. Eng, 2016, 3(2): 144-146.Chong-guang Feng,Hao Hu,Feng Xu,Jian Yang. [J]. Front. Eng, 2015, 2(2): 178-181.Yu Zhao,Sheng-quan Wang,Ke-chao Zhu. [J]. Front. Eng, 2015, 2(1): 35-38.Ru-gui Chen,Jia-meng Chen. [J]. Front. Eng, 2014, 1(1): 52-61.An Wang. [J]. Front. Eng, 2014, 1(1): 13-17.

Keywords: cement     large-discharge and high-velocity spillway tunnels     large scale underground powerhouse     green hydropowerstation     sustainable development     Xiluodu hydropower station    

Research on Water and Sediment Regulation of the Yellow River under New Situation

Hu Chunhong, Zhang Shuanghu, Zhang Xiaoming

Strategic Study of CAE 2022, Volume 24, Issue 1,   Pages 122-130 doi: 10.15302/J-SSCAE-2022.01.013

Abstract: of water and sediments of the Yellow River continues varying.The amount of water resources decreases slightly and sediments decrease sharply.The first is to perfect the water and sediment regulation engineering system with focus on the developmentof Heishanxia reach and the construction of the Guxian water conservancy project.The third is to adjust soil and water conservation measures according to local nature and water conditions

Keywords: Yellow River     new water and sediment conditions     water and sediment regulation     hydropower-complex project    

Title Author Date Type Operation

3D Digital Terrain Modeling and Analysis in Water Resources and Hydropower Engineering

Zhong Denghua,Li Mingchao,Wang Gang,Guo Xiang,Wu Kangxin

Journal Article

Dynamic Information Management and Control Method for Hydropower Engineering Based on Visual Simulation

Zhong Denghua,Zhang Cheng,Song Yang

Journal Article

The Engineering Characteristics and Design of the Crushed Stones and Earth as Impervious Material forthe Dam in Qiaoqi Hydropower Station

Wang Shougen

Journal Article

Development of network schedule standardization system in hydraulic and hydropower engineering

Wang Renchao,Pan Feifei,Li Shiqi,Chen Jianyou

Journal Article

Application of New Technology in Underground Engineering

Ma Hongqi

Journal Article

Discussion on Hydropower Resources Development and Environmental & Ecological Protection in China

Zheng Shouren

Journal Article

Emerging and Innovative Materials for Hydropower Engineering Applications: Turbines, Bearings, Sealing

Emanuele Quaranta, Peter Davies

Journal Article

Performance of vertical axis water turbine with eye-shaped baffle for pico hydropower

Zhuohuan HU, Dongcheng WANG, Wei LU, Jian CHEN, Yuwen ZHANG

Journal Article

New progress of Chinese rock engineering

Qian Qihu

Journal Article

Analysis and Constitution of Linear Programming Model for the Earth-rock Allocation System of Massive WaterResources and Hydropower Projects

Cao Shengrong,Wang Xianjia,Shen Mingliang

Journal Article

A prediction formula of water temperature released from the multi-level stop-log gate intake of hydropower

Gao Xueping,Chen Hong,Song Huifang

Journal Article

Analysis of synergy degree and its influencing factors in hydropower EPC project management

Jiwei ZHU, Hua GAO, Jiangrui WANG

Journal Article

System engineering for water pollution control at the watershed level in China

Wei MENG,

Journal Article

Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha

Qixiang FAN

Journal Article

Research on Water and Sediment Regulation of the Yellow River under New Situation

Hu Chunhong, Zhang Shuanghu, Zhang Xiaoming

Journal Article