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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    

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Ertan Hydropower Station-The Largest Hydropower Station in China Built in this Century

黄新生

Strategic Study of Chinese Academy of Engineering 1999, Volume 1, Issue 1,   Pages 86-86

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The design of Three Gorges Hydropower Station

Zhou Shuda,Xie Hongbing

Strategic Study of Chinese Academy of Engineering 2011, Volume 13, Issue 7,   Pages 78-84

Abstract: simulation techniques, some technical problems were studied systematically, including layout of power station

Keywords： Three Gorges Power Station     layout     sediment and floating debris discharging     spiral case embedding    

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Treatment of Highly Weathered Rock Mass at the Abutment of Earth-Rock Dam in Qiaoqi Hydropower Project

Wang Shougen

Strategic Study of Chinese Academy of Engineering 2005, Volume 7, Issue 3,   Pages 78-83

Abstract:

The abutment is the part where the by-pass seepage and contact erosion often happen to make the dam not work normally, which is the key point during design and construction, so Design Specifications for Rolled Earth-Rock Fill Dams (SL274-2001) require excavating into the slightly weathered rock mass for the core wall and the reversed filter and the abutment. The spreading gradation earth-rock fill dam with crushed-stone-earth core wall is 123m high, and the highly weathering natural depth of the phyllite and sandstone at abutments on both bank is 14.6～66.4m. According to the Specification, the excavation quantity is enormous. It is practically excavated into the highly weathering zone, which can not meet with the Specification. The treatment scheme for the highly weathering rock mass on both abutments and grouting tests and grouting technics are introduced in detail. The feasibility to adopt consolidation grouting and seepage treatment measures is argued and the treatment measures and construction control standards are proposed.

Keywords： Qiaoqi Hydropower Station     earth-rock dam     treatment of abutment     highly weathered rock mass     consolidation    

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Characteristics and Design of the Crushed Stones and Earth as Impervious Material for the Dam in Qiaoqi HydropowerStation

Wang Shougen

Strategic Study of Chinese Academy of Engineering 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 spreading

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

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Research on the Stability of a Slope in One Hydropower Station by the Improved Critical Slip Field (CSF

Li Jianming

Strategic Study of Chinese Academy of Engineering 2004, Volume 6, Issue 5,   Pages 79-82

Abstract:

Through researching on a rock slope by the improved CSF methods,the paper works out not only the security coefficient of the slope but also its critical slip surface, the influence factors and slip causes. It is proved that the author's ideas and ways, which can be studied and applied，are easy, appropriate, significant and reliable.

Keywords： CSF computing methods     rock slope     stability    

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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 Chinese Academy of Engineering 2011, Volume 13, Issue 12,   Pages 63-67

Abstract: : justify;">In thermally stratified reservoir, a multi-level intake structure is usually adopted in hydropowerstation to reduce the negative effect of releasing lower-temperature water to the environment in downstreamIn this paper, based on Nuozhadu Hydropower Station, a model test is conducted to model the thermal stratificationvalidated by the experimental results of water temperature released from the intakes of Jinping No.1 HydropowerStation.

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

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Innovation of Management and Science and Technology in Phase I Construction of TGP

Dai Huichao,Cao Guangjing

Strategic Study of Chinese Academy of Engineering 2005, Volume 7, Issue 1,   Pages 50-59

Abstract: made in a number of key technology problems, such as the TGP general layout and dam engineering, power station

Keywords： Three Gorges     dam     hydropower station     ship lock     generating set     river closure     management    

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An information management system of safety assessment and warning for high earth-rockfill dam

Zhang Zongliang,Yu Yuzhen,Zhang Bingyin

Strategic Study of Chinese Academy of Engineering 2011, Volume 13, Issue 12,   Pages 33-37

Abstract:

Based on the monitoring data, a practical information management system of safety assessment and warning for Nuozhadu earth-rockfill dam is developed. The system includes system management module, safety criteria module, monitoring data and engineering information module, numerical calculation module, back-analysis module, safety warning and contingency plan module, and data base and management module. The numerical calculation and back-analysis modules are the key parts, which perform analysis of seepage, stress and deformation of dam, crack of dam, dynamic response and slope stability. The parameters of constitutive model are back-analyzed by using the monitoring data and the behaviors of the dam at some important time are predicted.

Keywords： Nuozhadu Hydropower Station     dam     safety assessment     warning     information management system     back-analysis    

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The “Tiangong” Chinese Space Station project

Yang HONG

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 278-283 doi: 10.15302/J-FEM-2018202

Keywords： manned space station     space station project     basic design    

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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    

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Comparison of shallow tunneling method with pile and rib method for construction of subway station in

Frontiers of Structural and Civil Engineering   Pages 704-717 doi: 10.1007/s11709-021-0746-4

Abstract: First, by selecting Station Z6 located in the Tehran Subway Line 6 as a case study, the constructionThe maximum ground settlement of 29.84 mm obtained from this method was related to the station axis,instrumentation data indicated the confirmation and accuracy of the excavation and construction process of Stationvalidated by instrumentation data, the value of the ground surface settlement was investigated during the stationSTM, it is possible to optimize some critical geometric parameters of the support system during the station

Keywords： shallow tunneling method     pile and rib method     ground surface settlement     subway station construction    

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Sketch of mid-long term (2030, 2050) development strategy study of hydropower in China

Yan Zhiyong, Qian Gangliang

Strategic Study of Chinese Academy of Engineering 2011, Volume 13, Issue 6,   Pages 108-112

Abstract:

Based on the hydropower potential and distribution features,analyze thestatus and role of hydropower in China, review the history of hydropower development and current situation, contrast and analyze the differences of hydropower development in China and some other overseas countries, present strategy route and target and key point of hydropower development in China and present measuresand suggestions to hydropower development in future.

Keywords： hydropower resources     hydropower development     target     key point     support measures    

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China’s hydropower energy system toward carbon neutrality

Frontiers of Engineering Management   Pages 677-682 doi: 10.1007/s42524-022-0196-2

Abstract: Thus, an advanced hydropower energy system serving multiple energies is required to respond to volatilityapplication can be considered from three aspects: 1) system expansion (e.g., the construction of large-scale hydropower/renewable energy bases in China, the construction of transnational hydropower energy internet, and thefunctional transformation of traditional hydropower reservoirs and generating units); 2) efficiency

Keywords： hydropower system     carbon neutrality     artificial intelligence    

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Seismic responses of subway station with different distributions of soft soil in Tianjin

Dejian YANG,Meiling DUAN

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2,   Pages 187-193 doi: 10.1007/s11709-014-0252-z

Abstract: In connection with the practical project of Kunming Road station of Tianjin subway Line 3, the paperfinite element model with visco-elastic boundary by using ANSYS and analyzed seismic responses of subway stationAnd obtain the response rules about displacement and internal force on subway station in the general

Keywords： distribution of soft soil     soft soil in Tianjin     seismic response     ANSYS    

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Title Author Date Type Operation

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

Qixiang FAN

Journal Article

Ertan Hydropower Station-The Largest Hydropower Station in China Built in this Century

黄新生

Journal Article

The design of Three Gorges Hydropower Station

Zhou Shuda,Xie Hongbing

Journal Article

Treatment of Highly Weathered Rock Mass at the Abutment of Earth-Rock Dam in Qiaoqi Hydropower Project

Wang Shougen

Journal Article

Characteristics and Design of the Crushed Stones and Earth as Impervious Material for the Dam in Qiaoqi HydropowerStation

Wang Shougen

Journal Article

Research on the Stability of a Slope in One Hydropower Station by the Improved Critical Slip Field (CSF

Li Jianming

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

Innovation of Management and Science and Technology in Phase I Construction of TGP

Dai Huichao,Cao Guangjing

Journal Article

An information management system of safety assessment and warning for high earth-rockfill dam

Zhang Zongliang,Yu Yuzhen,Zhang Bingyin

Journal Article

The “Tiangong” Chinese Space Station project

Yang HONG

Journal Article

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

Jiwei ZHU, Hua GAO, Jiangrui WANG

Journal Article

Comparison of shallow tunneling method with pile and rib method for construction of subway station in

Journal Article

Sketch of mid-long term (2030, 2050) development strategy study of hydropower in China

Yan Zhiyong, Qian Gangliang

Journal Article

China’s hydropower energy system toward carbon neutrality

Journal Article

Seismic responses of subway station with different distributions of soft soil in Tianjin

Dejian YANG,Meiling DUAN

Journal Article