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Numerical Analysis and Experiment Study of Stability for Dam Section No.3 of the Three Gorges Project

Ren Qingwen,Yu Tiantang,Ma Liangyun

Strategic Study of CAE 1999, Volume 1, Issue 3,   Pages 41-45

Abstract:

One of the important problems for the Three Gorges Project is the stability for dam section No.1〜NoThe stability safety of dam section No.3 is studied with elasto — plastic Block Element MethodFinally, the result of stability analysis for dam section No.3 under several conditions is presented.

Keywords： Theree Gorges dam     elasto-plastic BKEM     model experiment     stability analysis    

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Long-Term Performance and Microstructural Characterization of Dam Concrete in the Three Gorges Project

Chen Lyu,Cheng Yu,Chao Lu,Li Pan,Wenwei Li,Jiaping Liu,

Engineering doi: 10.1016/j.eng.2023.04.017

Abstract: This study investigates the long-term performance of laboratory dam concrete in different curing environmentsmicrostructure of 17-year-old laboratory concrete and actual concrete cores drilled from the Three GorgesDam.homogenous microstructure, which ensured the excellent long-term performance of concrete from the Three GorgesDam after 17 years.

Keywords： Three Gorges Dam     Long-term performance     Microstructural analysis     Moderate-heat cement     Fly ash    

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The dam design of Three Gorges Project

Wang Xiaomao,Xu Linxiang,Liao Renqiang

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 70-77

Abstract:

The dam of Three Gorges Project is a concrete gravity dam with the crestelevation of 185 m, the maximum height of 181 m and dam axis length of 2 309.5 m.The dam consists of spillway, powerhouse, non-overflow, ship-lift, temporary ship-lock, left diversionstructure, joint design, layout and structural style of penstock, deep antisliding stability of damfoundation, sealing of temporary ship-lock and closed drainage and pumping of dam foundation.

Keywords： Three Gorges Project     dam     design    

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The Three Gorges Project in the Yangtze River

Zhang Guangdou

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 78-80

Abstract:

The Three Gorges Dam, which has attracted worldwide attention, is thepaper gives a brief and concise description of the problems concerned in the construction of the Three Gorges

Keywords： Three Gorges Dam     siltation     landslide     diversion and navigation    

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Key Technologies of the Hydraulic Structures of the Three Gorges Project

Xinqiang Niu

Engineering 2016, Volume 2, Issue 3,   Pages 340-349 doi: 10.1016/J.ENG.2016.03.006

Abstract:

To date, the Three Gorges Project is the largest hydro junction in the world.Many key technological problems regarding hydraulic structures have been overcome, such as a gravity dam

Keywords： Three Gorges Project     Large orifice gravity dam     Penstock on dam downstream surface     Tailrace tunnel with    

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Study on the Crustal Stability in Three-Gorges Area of the Yangtze River

Li Ping,Li Yuanjun

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 26-34

Abstract:

The Three-Gorges Dam on the Yangtze River is situated on the intact rock mass composed of diorite-graniteThe possible seismic risk for the dam may come from these two strong seismogenic zones, thus the seismicintensity influencing the dam was estimated to be 6°〜7° and the horizontal peak acceleration

Keywords： Three-Gorges Dam on the Yangtze River     Huangling block     strong seismogenic zone     crustal stability    

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The research on main engineering geological problems in dam-site of Three Gorges Project

Xue Guofu,Chen Youhua

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 51-60

Abstract:

The site geological investigation and research work of the Three Gorgesprocesses, approaches, contents and basic conclusions for the key engineering geological problems of damsite are briefly introduced, including the deep anti-sliding stability of dam foundation, the high slope

Keywords： dam area of TGP     engineering geological problems     investigation and research     summarization    

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

Dai Huichao,Cao Guangjing

Strategic Study of CAE 2005, Volume 7, Issue 1,   Pages 50-59

Abstract:

The Three Gorges Project (TGP) has the characteristic of engineering largeness and technology complexityThe Three Gorges Reservoir started storing water on June 1, 2003, and water level reached 135 m on JuneBreakthroughs have been made in a number of key technology problems, such as the TGP general layout and dam

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

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Impact of the Three Gorges Project on the Water Level and Navigation Channel in the Near-dam Reach Downstream

Lu Yongjun ,Chen Zhicong,Zhao lianbai ,Shao Xuejun,Yang Meiqing,Li Yunzhong

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 67-72

Abstract: it's impact on navigation in the period of construction and initial stage operation of the Three Gorges

Keywords： Gezhouba project     Three Gorges project     erosion     water level lowering     navigation lock and navigation channel    

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Long-term dam safety monitoring of Punt dal Gall arch dam in Switzerland

M. WIELAND, G.F. KIRCHEN

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1,   Pages 76-83 doi: 10.1007/s11709-012-0144-z

Abstract: The 130 m high Punt dal Gall dam is located at the Swiss-Italian border in the South-eastern part ofThe dam is founded on highly folded and partially crushed dolomite and limestone formations.For the monitoring of the dam deformations five inverted pendulums were installed in the dam and threein the rock foundation of the right abutment outside of the dam.The paper describes the long-term safety monitoring of this 42 years old arch dam.

Keywords： dam safety concept     arch dam     dam instrumentation     dam safety monitoring    

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China's High Dams Construction and Research on Science and Technology

Chen Zongliang

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 84-89

Abstract: The scientific and technological achievements and their application in geologic exploration, dam construction, flood discharging and energy dissipation, treatment of dam foundation and treatment of high rock slopeThey in elude the 181 m-high concrete gravity dam in the Three Gorges Project, the 240 m — highCFRD, the 233 m~high Shuibuya CFRD, the 130 m- high Shapai RCC arch dam, the 131 m- high Jiangya RCCgravity dam, etc.

Keywords： hydroelectric power     high dam     gravity dam     arch dam     roller compacted concrete dam (RC-CD)     concrete facerockfill dam (CFRD)    

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Features of seismic hazard in large dam projects and strong motion monitoring of large dams

Martin WIELAND,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1,   Pages 56-64 doi: 10.1007/s11709-010-0005-6

Abstract: Earthquakes can affect large dam projects in many different ways.Among these dams were the 132-m-high Shapai RCC arch dam and the 156-m-high Zipingpu concrete face rockfilldam.These recently completed dams are dam types which, up to now, have not experienced strong ground shaking

Keywords： seismic hazard     arch dam     concrete face rockfill dam     strong motion instrumentation     reservoir-triggered    

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Key problems and solutions in arch dam heightening

Zuoguang FU, Yunlong HE, Sheng SU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 98-104 doi: 10.1007/s11709-010-0004-7

Abstract: The dam heightening, which is an effective way to increase reservoir volume, has been paid close attentionThree problems should be dealt with when an arch dam needs to be heightened: stress state getting worseat dam heel, cracking on new added concrete dam surface, and weak bonding between new added concreteand old dam.The tensile stresses on dam’s surface and joint face that have certain relations to the dam heightening

Keywords： arch dam     heighten     tensile stress     finite element method    

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Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane

Peter TSCHERNUTTER

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 63-70 doi: 10.1007/s11709-010-0016-3

Abstract: relevant material parameters for a valuation of the deformation behavior of the up- and downstream damshell by means of an embankment dam of medium height.This gave rise to the necessity of adjusting the dam design of the downstream dam shoulder.Several times higher dam settlements as well as significant differential settlements between the up-and downstream dam shell were observed during construction and operation.

Keywords： embankment dam     bituminous concrete membrane     rock-fill material properties     deformation behavior    

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The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 120-128 doi: 10.15302/J-FEM-2014019

Abstract: The Three Gorges Project (TGP) is a landmark Chinese hydroelectric project with the goal of harnessing

Keywords： the Three Gorges Project     ecosystem     aquatic species     water quality     flood control     disaster alleviation     energy    

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Title Author Date Type Operation

Numerical Analysis and Experiment Study of Stability for Dam Section No.3 of the Three Gorges Project

Ren Qingwen,Yu Tiantang,Ma Liangyun

Journal Article

Long-Term Performance and Microstructural Characterization of Dam Concrete in the Three Gorges Project

Chen Lyu,Cheng Yu,Chao Lu,Li Pan,Wenwei Li,Jiaping Liu,

Journal Article

The dam design of Three Gorges Project

Wang Xiaomao,Xu Linxiang,Liao Renqiang

Journal Article

The Three Gorges Project in the Yangtze River

Zhang Guangdou

Journal Article

Key Technologies of the Hydraulic Structures of the Three Gorges Project

Xinqiang Niu

Journal Article

Study on the Crustal Stability in Three-Gorges Area of the Yangtze River

Li Ping,Li Yuanjun

Journal Article

The research on main engineering geological problems in dam-site of Three Gorges Project

Xue Guofu,Chen Youhua

Journal Article

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

Dai Huichao,Cao Guangjing

Journal Article

Impact of the Three Gorges Project on the Water Level and Navigation Channel in the Near-dam Reach Downstream

Lu Yongjun ,Chen Zhicong,Zhao lianbai ,Shao Xuejun,Yang Meiqing,Li Yunzhong

Journal Article

Long-term dam safety monitoring of Punt dal Gall arch dam in Switzerland

M. WIELAND, G.F. KIRCHEN

Journal Article

China's High Dams Construction and Research on Science and Technology

Chen Zongliang

Journal Article

Features of seismic hazard in large dam projects and strong motion monitoring of large dams

Martin WIELAND,

Journal Article

Key problems and solutions in arch dam heightening

Zuoguang FU, Yunlong HE, Sheng SU

Journal Article

Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane

Peter TSCHERNUTTER

Journal Article

The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Journal Article