Resource Type

Journal Article 124

Conference Videos 3

Year

2024 1

2023 2

2022 5

2021 5

2020 1

2019 7

2018 4

2017 4

2016 10

2015 1

2014 5

2013 2

2012 7

2011 22

2010 10

2009 6

2008 6

2007 6

2006 2

2005 3

open ︾

Keywords

arch dam 6

dam 6

earthquake 5

concrete dam 3

concrete face rockfill dam 3

numerical simulation 3

Dam 2

Dam safety 2

construction 2

cracking 2

design 2

dynamic response 2

3D model 1

AHP method 1

ANFIS 1

ANSYS 1

Adjusting load by stay cables 1

Air entrainment 1

Arch dam overall safety 1

open ︾

Search scope:

排序： Display mode:

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: deformations is an essential part of dam surveillance.an alarm is triggered in the case of larger deviations.The main contributors to the deformations of archloading and the portion caused by temperature variation.The present article deals with the analysis of archdam deformations based on hybrid models.dam.

Keywords： arch dam     analysis     Zillergruendl     concrete temperature     hybrid model    

HTML PDF Collect

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    

HTML PDF Collect

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: Three 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.Taking Geba arch dam as an example, these problems are examined in details through simulation analysisThe 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    

HTML PDF Collect

Numerical simulation of damage in high arch dam due to earthquake

Hong ZHONG , Gao LIN , Hongjun LI

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 316-322 doi: 10.1007/s11709-009-0039-9

Abstract: assumption that concrete is macroscopic homogeneous, the cracking evolution process and damage mode of high archcombine with the Mohr-Coulomb criterion to investigate the crack development and fracture mode of high archThe analysis result of a high arch dam in China under design shows that cracks that take place in concreteThe cracks initiate at the middle of the dam top and distribute at the upper half of the dam while the

Keywords： mesoscopic heterogeneity     damage simulation in earthquakes     arch dam    

HTML PDF Collect

Research on operation behavior of multiple arch dam

Gu Chongshi,Li Xuehong

Strategic Study of CAE 2000, Volume 2, Issue 10,   Pages 93-97

Abstract:

The multiple arch dam is sensitively affected by its environment because of its thin structure.Based on the observation data, the operation behaviors of Meishan and Foziling multiple arch dams are

Keywords： multiple arch dam     operation behavior     unfavorable loading condition     comparative analysis    

HTML PDF Collect

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    

HTML PDF Collect

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 slopeErtan double curvature concrete arch dam, the 178 m- high Tianshenqiao No. 1 CFRD, the 182 m- high HongjiaduCFRD, 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)    

HTML PDF Collect

Key Technologies in the Design and Construction of 300 m Ultra-High Arch Dams

Renkun Wang

Engineering 2016, Volume 2, Issue 3,   Pages 350-359 doi: 10.1016/J.ENG.2016.03.012

Abstract:

Starting with the Ertan arch dam (240 m high, 3300 MW) in 2000, China successfully built a total ofseven ultra-high arch dams over 200 m tall by the end of 2014.300 m height level (i.e., near or over 300 m), making them the tallest arch dams in the world.m ultra-high arch dams, including the strength and stability of foundation rock, excavation of the dambase and surface treatment, dam shape optimization, safety design guidelines, seismic analysis and design

Keywords： Ultra-high arch dam     Shape optimization     Arch dam overall safety     Seismic safety     Concrete temperature control    

HTML PDF Collect

Shape design of arch dams under load uncertainties with robust optimization

Fengjie TAN, Tom LAHMER

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 852-862 doi: 10.1007/s11709-019-0522-x

Abstract: The focus of this paper is on the non-probabilistic-based design of new arch-type dams by applying meansThis leads to a bi-level optimization program where the volume of the dam is optimized under the worstThe optimization of an arch-type dam is realized here by a robust optimization method under load uncertaintyBy this means, the robust design can generate an improved arch dam structure that ensures both safety

Keywords： arch dam     shape optimization     robust optimization     load uncertainty     approximation model    

HTML PDF Collect

Analysis of foundation sliding of an arch dam considering the hydromechanical behavior

Maria Luísa Braga FARINHA, José Vieira de LEMOS, Emanuel MARANHA DAS NEVES

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1,   Pages 35-43 doi: 10.1007/s11709-012-0142-1

Abstract: This paper presents the application of a methodology which can be used to assess arch dam foundationA global three-dimensional model of a dam foundation was developed, in which some discontinuities werewater pressures were applied on discontinuities involved in the possible sliding mechanism along the dam, commonly used in concrete dam design.The relevance of carrying out hydraulic analysis in arch dam foundation failure studies is highlighted

Keywords： concrete dams     rock foundations     hydromechanical behavior     failure analysis    

HTML PDF Collect

Effect of Perimeter Joint on the Performance of Xiaowan High Arch Dam

Du Chengbin,Ren Qingwen

Strategic Study of CAE 2000, Volume 2, Issue 9,   Pages 70-75

Abstract:

The nonlinear effect of perimeter joint on the performance of Xiao Wan high arch dam (292.0m high)Variation of the stress and displacement at the key location of the arch dam with perimeter joint onCrack and yield near dam heel with or without joint are studied, The result of analysis demonstratesnear dam heel with joint has a great improvement ,while little difference of stress and displacementoccurs on the other location of the dam.

Keywords： perimeter joint     nonlinear FEM     Xiaowan high arch dam     crack     yield    

HTML PDF Collect

Theory and application of system integration in real-time control on high arch dam construction

Ren Bingyu,Wu Binping

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 84-90

Abstract: ="text-align: justify;">A method of applying system integration theory to real-time control on high archdam construction was proposed to fit the strong complexity and randomness in the construction processA system integrated framework of real-time control on high arch dam construction was designed.the theory and the system can realize integrated control and analysis dynamically, and improve the dam

Keywords： real-time control     system integration     data integration     network platform     high arch dam construction    

HTML PDF Collect

Hydroelastic model experimental study on large scale high arch dam vibration by discharge flow

Ma Bin,Lian Jijian,Yang Min

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 23-29

Abstract: Based on Laxiwa arch dam, the hydroelastic model with a scale of 1∶100 is built, which is made of weightedThe fluid-structure coupling system consisted of dam, foundation, water and fluctuatinon pressure isOverall test and analysis of the modals and vibration response of dam and appurtenant structure underdetermined by inverse analysis method for flow induced vibration, then the dynamic response of the dam

Keywords： Laxiwa arch dam     hydroelastic model     flow-induced vibration     vibration response     inverse analysis    

HTML PDF Collect

Key technical innovations in the construction of Baihetan Hydropower Station Project

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 367-372 doi: 10.1007/s42524-023-0253-5

Abstract: Key technical innovations in the construction of Baihetan Hydropower Station Project

Keywords： ultra-high arch dam     columnar jointed basalt     low-heat cement concrete     temperature controlled crack    

HTML PDF Collect

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: 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 withsloping ceiling     Stable arch     Fully lined ship lock    

HTML PDF Collect

Title Author Date Type Operation

Analysis of arch dam deformations

Franz PERNER, Pius OBERNHUBER,

Journal Article

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

M. WIELAND, G.F. KIRCHEN

Journal Article

Key problems and solutions in arch dam heightening

Zuoguang FU, Yunlong HE, Sheng SU

Journal Article

Numerical simulation of damage in high arch dam due to earthquake

Hong ZHONG , Gao LIN , Hongjun LI

Journal Article

Research on operation behavior of multiple arch dam

Gu Chongshi,Li Xuehong

Journal Article

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

Martin WIELAND,

Journal Article

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

Chen Zongliang

Journal Article

Key Technologies in the Design and Construction of 300 m Ultra-High Arch Dams

Renkun Wang

Journal Article

Shape design of arch dams under load uncertainties with robust optimization

Fengjie TAN, Tom LAHMER

Journal Article

Analysis of foundation sliding of an arch dam considering the hydromechanical behavior

Maria Luísa Braga FARINHA, José Vieira de LEMOS, Emanuel MARANHA DAS NEVES

Journal Article

Effect of Perimeter Joint on the Performance of Xiaowan High Arch Dam

Du Chengbin,Ren Qingwen

Journal Article

Theory and application of system integration in real-time control on high arch dam construction

Ren Bingyu,Wu Binping

Journal Article

Hydroelastic model experimental study on large scale high arch dam vibration by discharge flow

Ma Bin,Lian Jijian,Yang Min

Journal Article

Key technical innovations in the construction of Baihetan Hydropower Station Project

Journal Article

Key Technologies of the Hydraulic Structures of the Three Gorges Project

Xinqiang Niu

Journal Article