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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: text-align: justify;">The site geological investigation and research work of the Three Gorges Project (TGPprocesses, 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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Dam Concrete Placement by Towerbelt

Peng Gang

Strategic Study of CAE 2004, Volume 6, Issue 9, Pages 77-80

Abstract: key issues are discussed in the paper at combination with the phase Ⅱ concrete construction of the TGPpowerhouse and dam in terms of quality control of raw materials of concrete, counterpart equipment andconstruction technologies on the pouring block, designs matching and equipment management during the dam

Keywords： TGP towerbelfs pouring concrete

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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 Phase Ⅱ construction of TGP, in terms of storing water, navigation and power generation, has beenBreakthroughs have been made in a number of key technology problems, such as the TGP general layout anddam engineering, power station, the double-way consecutive five-step ship locks, super - hydro generator

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

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Phase Ⅲ RCC Cofferdam Construction of TGP

Zhang Shuguang

Strategic Study of CAE 2003, Volume 5, Issue 11, Pages 79-81

Abstract: generation in 2003 and the guarantee to the safety construction of the follow-up right-bank intake dam

Keywords： TGP RCC cofferdam concrete

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Practice and Experimental Verification of TGP’s Permanent Shiplock Slope

Zhang Chaoran

Strategic Study of CAE 2001, Volume 3, Issue 5, Pages 22-27

Abstract:

The high slope for the permanent shiplock of the Three Gorges Project (TGP), excavated from the mountain

Keywords： TGP permanent shiplock high slope

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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 dam is founded on highly folded and partially crushed dolomite and limestone formations.A grout curtain with an area of 120,000 m was provided for controlling seepage.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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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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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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Evaluation method of dam behavior during construction and reservoir filling and application to real dams

Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1, Pages 92-101 doi: 10.1007/s11709-010-0009-2

Abstract: In this paper we analyzed a real fill-type dam, named the Minami-Aiki Dam, to verify a numerical consolidation

Keywords： fill dam consolidation analysis unsaturated geo-materials impounding construction

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Analysis of arch dam deformations

Franz PERNER, Pius OBERNHUBER,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1, Pages 102-108 doi: 10.1007/s11709-010-0012-7

Abstract: Predicting “regular” dam deformations for prevailing conditions and comparing them with observeddeformations is an essential part of dam surveillance.Prediction of dam deformations can be based on deterministic models, purely statistical models or so-calledand the portion caused by temperature variation.The present article deals with the analysis of arch damprocedure is employed for the analysis of the deformations of the 186 m high Zillergruendl arch dam

Keywords： arch dam analysis Zillergruendl concrete temperature hybrid model

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The Cemented Material Dam: A New, Environmentally Friendly Type of Dam

Jinsheng Jia, Michel Lino, Feng Jin, Cuiying Zheng

Engineering 2016, Volume 2, Issue 4, Pages 490-497 doi: 10.1016/J.ENG.2016.04.003

Abstract:

The first author proposed the concept of the cemented material dam (CMD) in 2009.This concept was aimed at building an environmentally friendly dam in a safer and more economical wayfor both the dam and the area downstream.The concept covers the cemented sand, gravel, and rock dam (CSGRD), the rockfill concrete (RFC) dam (or the cemented rockfill dam, CRD), and the cemented soil dam (CSD).

Keywords： Cemented material dam (CMD) Cemented sand，gravel，and rock dam (CSGRD) Rockfill concrete (RFC) dam Cementedrockfill dam (CRD) Cemented soil dam (CSD) Material properties

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Study on four-step operational mode prototype debugging of TGP lock under impounded level 156 m in the

Hu Ya’an,Zhang Ruikai,Li Yun

Strategic Study of CAE 2009, Volume 11, Issue 9, Pages 52-58

Abstract: text-align: justify;">This paper expounds the superiority of adopting four-step operational mode for TGPwater head 45.2 m has been confirmed well, therefore, the four-step operational mode can be adopted for TGP

Keywords： TGP lock operational mode prototype debugging