Resource Type

Journal Article 377

Conference Videos 8

Year

2024 1

2023 21

2022 24

2021 13

2020 13

2019 17

2018 15

2017 12

2016 39

2015 11

2014 16

2013 9

2012 26

2011 34

2010 23

2009 21

2008 20

2007 23

2006 8

2005 4

open ︾

Keywords

interaction 16

foundation 9

Software-defined networking (SDN) 6

dam 6

different 6

arch dam 5

earthquake 5

numerical simulation 4

reservoir 4

Artificial intelligence 3

Three Gorges Project 3

offshore wind farm 3

suspension bridge 3

Capillary gel electrophoresis 2

Controller placement 2

DX pile 2

Dam 2

Dam safety 2

Decision making 2

open ︾

Search scope:

排序： Display mode:

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 701-715 doi: 10.1007/s11709-018-0507-1

Abstract: The seismic performance of gravity dam-reservoir-foundation coupled system is investigated utilizingThe methodology is applied to Pine Flat gravity dam and the foundation is considered to be inhomogeneousThe effects of the deconvolution process, number of samples, and foundation inhomogeneity are investigated

Keywords： gravity dams     dam-reservoir-foundation interaction     seismic reliability     inhomogeneous foundation     earthquake    

HTML PDF Collect

An efficient method for the dynamic interaction of open structure-foundation systems

LIU Jingbo, GU Yin, LI Bin, WANG Yan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 340-345 doi: 10.1007/s11709-007-0045-8

Abstract: The structure-foundation system is transformed from an original open system into an approximately hermeticThis procedure is highly efficient in analyzing dynamic structure-foundation interaction problems insource problem in 2-dimensions (2-D) elastic semi-infinite space, and the other is a dynamic structure-foundationinteraction problem under seismic excitations.The results also indicate that the proposed method is more advantageous for solving large structure-foundation

Keywords： structure-foundation interaction     superposition     interaction problem     freedom     efficient    

HTML PDF Collect

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    

HTML PDF Collect

Embankment dam foundation analysis for the decrease of internal erosion likelihood

Marc SMITH

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 431-436 doi: 10.1007/s11709-012-0183-5

Abstract: A zoned embankment dam is founded on clay underlain by a sand deposit.Major seepage phenomena were noticed in the foundation downstream from the dam where the vertical seepageglobal findings, a more detailed analysis was then conducted to identify zones where thickness of the foundationThis data was combined in a geostatistical model along with the measured piezometric levels in the foundationprovide an optimal solution, in terms of costs and effectiveness, for the long-term stabilization of the foundation

Keywords： seepage detection     geostatistical analysis     dam monitoring     internal erosion     LIDAR survey    

HTML PDF Collect

Dynamic failure analysis of concrete dams under air blast using coupled Euler-Lagrange finite element method

Farhoud KALATEH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 15-37 doi: 10.1007/s11709-018-0465-7

Abstract: In this study, the air blast response of the concrete dams including dam-reservoir interaction and acousticcavitation in the reservoir is investigated.parametric study is conducted to evaluate the effects of the air blast loading on the response of concrete damHence, the analyses are performed for different heights of dam and different values of the charge distancethat 1) concrete arch dams are more vulnerable to air blast loading than concrete gravity dams; 2) reservoir

Keywords： air blast loading     concrete dams     finite element     dam-reservoir interaction     cavitation     concrete damage model    

HTML PDF Collect

Three-dimensional stability analysis of the dam foundation at Baise

XU Qianjun, LI Xu, CHEN Zuyu

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 217-221 doi: 10.1007/s11709-007-0026-y

Abstract: In addition to the actual slope, arch dam abutment, and the actual foundation of a high building, anotherexample is that the different cross sections of the foundation in the monolith of a gravity dam varysignificantly, just like the condition at the overflow dam in the Baise project.foundation pit.The results indicate that a special overflow dam monolith can be considered to be safe in case of considering

Keywords： ordinary two-dimensional     randomly     monolith     three-dimensional stability     different    

HTML PDF Collect

In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 81-91 doi: 10.1007/s11709-016-0378-2

Abstract: To evaluate the effects of dam height, valley narrowness and width of concrete slabs on the first-damreservoir filling in-plane transversal normal stresses in the concrete face of CFRD´s, 3D finite differencecompressive stresses develop within the concrete panels located in the central concrete face zone upon damreservoir filling loading.

Keywords： concrete face     CFR dams     reservoir filling     slab in-plane stresses    

HTML PDF Collect

Challenges of high dam construction to computational mechanics

ZHANG Chuhan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 12-33 doi: 10.1007/s11709-007-0002-6

Abstract: The current situations and growing prospects of China s hydro-power development and high dam constructionThese include but are not limited to: stress and stability analysis of dam foundations under externalloads; earthquake behavior of dam-foundation-reservoir systems, mechanical properties of mass concreteSome examples demonstrating successful utilizations of computational mechanics in high dam engineeringof arch dams under reservoir loads, and failure analysis of arch dam-foundations.

Keywords： reservoir     engineering     hydro-power development     state-of-the-art computational     earthquake    

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

Improved numerical method for time domain dynamic structure-foundation interaction analysis based on

DU Jianguo, LIN Gao

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 336-342 doi: 10.1007/s11709-008-0054-2

Abstract: finite element method (SBFEM), an improved time domain numerical approach for the dynamic structure-foundationinteraction analysis was proposed.With reasonable choice of the number of base functions, the degrees of freedom on the structure-foundationThe results of this proposed approach applied to the calculation of a gravity dam and an arch dam.It may be concluded that the proposed approach is suitable for large-scale structure-foundation interaction

Keywords： structure-foundation interface     computational efficiency     different     suitable     numerical approach    

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 were/foundation interface, and the safety of the dam/foundation system was evaluated using a process of reduction, 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

Earthquake analysis of arch and gravity dams including the effects of foundation inhomogeneity

LIN Gao, DU Jianguo, HU Zhiqiang

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 41-50 doi: 10.1007/s11709-007-0004-4

Abstract: Dam-foundation interaction plays an important role in the design of earthquake-resistant concrete archGeological conditions of the dam canyon are usually very complicated; however, in the literature, thedamfoundation interaction analysis is often carried out based on the premise of a homogeneous unboundedfoundation.the maximum earthquake stress response of the dam.

Keywords： selection     interlayer     damfoundation interaction     Geological     computational    

HTML PDF Collect

Hazard potential of zones of weakness in gravity dams under impact loading conditions

Herbert LINSBAUER

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 90-97 doi: 10.1007/s11709-010-0008-3

Abstract: Dam constructions worldwide are designed and constructed in view of the strictest safety aspects forThese zones of weakness especially on the upstream side of the dam— exposed to high water pressure (staticThe main investigation, apart from the computation of the dynamic effects on the dam as a global structurepressure-water filled crack configuration subjected to “dynamic loading” in the form of seismic action on the dam-reservoir-systemand alternatively by “impact spot-loading” within sectors of the reservoir.

Keywords： dam-reservoir     earthquake     impact     cracking     fracture mechanics    

HTML PDF Collect

Diaphragm wall-soil-cap interaction in rectangular-closed- diaphragm-wall bridge foundations

Hua WEN, Qiangong CHENG, Fanchao MENG, Xiaodong CHEN

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 93-100 doi: 10.1007/s11709-009-0015-4

Abstract: Rectangular-closed-diaphragm-wall foundation is a new type of bridge foundation.Diaphragm wall-soil-cap interaction was studied using a model test.

Keywords： diaphragm wall     bridge foundation     low cap     interaction    

HTML PDF Collect

Influence of soil foundation interaction simulation method on seismic response of Taizhou Bridge

Han Lei,Peng Tianbo and Zhao Yi

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 51-56

Abstract: While the simulation method of linear single tower model of pile group foundation based on m analysis

Keywords： Taizhou Bridge     foundation simulation method     ground motion input     structual response    

HTML PDF Collect

Title Author Date Type Operation

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

An efficient method for the dynamic interaction of open structure-foundation systems

LIU Jingbo, GU Yin, LI Bin, WANG Yan

Journal Article

Evaluation method of dam behavior during construction and reservoir filling and application to real dams

Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,

Journal Article

Embankment dam foundation analysis for the decrease of internal erosion likelihood

Marc SMITH

Journal Article

Dynamic failure analysis of concrete dams under air blast using coupled Euler-Lagrange finite element method

Farhoud KALATEH

Journal Article

Three-dimensional stability analysis of the dam foundation at Baise

XU Qianjun, LI Xu, CHEN Zuyu

Journal Article

In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

Challenges of high dam construction to computational mechanics

ZHANG Chuhan

Journal Article

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

Martin WIELAND,

Journal Article

Improved numerical method for time domain dynamic structure-foundation interaction analysis based on

DU Jianguo, LIN Gao

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

Earthquake analysis of arch and gravity dams including the effects of foundation inhomogeneity

LIN Gao, DU Jianguo, HU Zhiqiang

Journal Article

Hazard potential of zones of weakness in gravity dams under impact loading conditions

Herbert LINSBAUER

Journal Article

Diaphragm wall-soil-cap interaction in rectangular-closed- diaphragm-wall bridge foundations

Hua WEN, Qiangong CHENG, Fanchao MENG, Xiaodong CHEN

Journal Article

Influence of soil foundation interaction simulation method on seismic response of Taizhou Bridge

Han Lei,Peng Tianbo and Zhao Yi

Journal Article