检索范围:
排序: 展示方式:
Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane
Peter TSCHERNUTTER
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 63-70 doi: 10.1007/s11709-010-0016-3
关键词: embankment dam bituminous concrete membrane rock-fill material properties deformation behavior
Embankment dam foundation analysis for the decrease of internal erosion likelihood
Marc SMITH
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 431-436 doi: 10.1007/s11709-012-0183-5
关键词: seepage detection geostatistical analysis dam monitoring internal erosion LIDAR survey
Coupled solid-fluid FE-analysis of an embankment dam
Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 53-62 doi: 10.1007/s11709-010-0084-4
关键词: multi-phase model unsaturated soil model Barcelona Basic model (BBM) return mapping algorithm embankment dam
Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 412-424 doi: 10.1007/s11709-017-0432-8
The subject of present study is the application of mesh free Lagrangian two-dimensional non-cohesive sediment transport model applied to a two-phase flow over an initially trapezoidal-shaped sediment embankment. The governing equations of the present model are the Navier-Stocks equations solved using Weakly Compressible Smoothed Particle Hydrodynamics (WCSPH) method. To simulate the movement of sediment particles, the model considers a powerful two-part technique; when the sediment phase has rigid behavior, only the force term due to shear stress in the Navier-Stokes equations is used for simulation of sediment particles’ movement. Otherwise, all the Navier-Stokes force terms are used for transport simulation of sediment particles. In the present model, the interactions between different phases are calculated automatically, even with considerable difference between the density and viscosity of phases. Validation of the model is performed using simulation of available laboratory experiments, and the comparison between computational results and experimental data shows that the model generally predicts well the flow propagation over movable beds, the induced sediment transport and bed changes, and temporal evolution of embankment breaching.
关键词: WCSPH method non-cohesive sediment transport rheological model two-part technique two-phase dam break
Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure
Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG
《结构与土木工程前沿(英文)》 2022年 第16卷 第9期 页码 1183-1195 doi: 10.1007/s11709-022-0848-7
关键词: dynamic response earth embankment damage pattern liquefaction ground improvement
Continuous modeling of soil morphology —thermomechanical behavior of embankment dams
Bettina ALBERS, Krzysztof WILMANSKI
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 11-23 doi: 10.1007/s11709-010-0081-7
关键词: thermomechanical modeling soil morphology saturation porosity
Wentao WANG, Chongzhi TU, Rong LUO
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 568-576 doi: 10.1007/s11709-017-0444-4
关键词: sand embankment compaction in large thickness numerical simulation small size vibratory roller steady compaction
Long-term dam safety monitoring of Punt dal Gall arch dam in Switzerland
M. WIELAND, G.F. KIRCHEN
《结构与土木工程前沿(英文)》 2012年 第6卷 第1期 页码 76-83 doi: 10.1007/s11709-012-0144-z
关键词: dam safety concept arch dam dam instrumentation dam safety monitoring
Features of seismic hazard in large dam projects and strong motion monitoring of large dams
Martin WIELAND,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 56-64 doi: 10.1007/s11709-010-0005-6
关键词: seismic hazard arch dam concrete face rockfill dam strong motion instrumentation reservoir-triggered seismicity Wenchuan earthquake
Key problems and solutions in arch dam heightening
Zuoguang FU, Yunlong HE, Sheng SU
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 98-104 doi: 10.1007/s11709-010-0004-7
Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 92-101 doi: 10.1007/s11709-010-0009-2
关键词: fill dam consolidation analysis unsaturated geo-materials impounding construction
Analysis of arch dam deformations
Franz PERNER, Pius OBERNHUBER,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 102-108 doi: 10.1007/s11709-010-0012-7
关键词: arch dam analysis Zillergruendl concrete temperature hybrid model
Hongshiyan Landslide Dam Danger Removal and Coordinated Management
Ning Liu
《工程管理前沿(英文)》 2014年 第1卷 第3期 页码 308-317 doi: 10.15302/J-FEM-2014041
关键词: the Zhaotong Ludian earthquake danger removal of the landslide dam coordinated management
标题 作者 时间 类型 操作
Influence of soft rock-fill material as dam embankment with central bituminous concrete membrane
Peter TSCHERNUTTER
期刊论文
Coupled solid-fluid FE-analysis of an embankment dam
Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER
期刊论文
Application of a weakly compressible smoothed particle hydrodynamics multi-phase model to non-cohesive embankment
Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH
期刊论文
Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure
Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG
期刊论文
Continuous modeling of soil morphology —thermomechanical behavior of embankment dams
Bettina ALBERS, Krzysztof WILMANSKI
期刊论文
Numerical simulation of compaction parameters for sand-filled embankment using large thickness sand filling
Wentao WANG, Chongzhi TU, Rong LUO
期刊论文
Long-term dam safety monitoring of Punt dal Gall arch dam in Switzerland
M. WIELAND, G.F. KIRCHEN
期刊论文
Features of seismic hazard in large dam projects and strong motion monitoring of large dams
Martin WIELAND,
期刊论文
Evaluation method of dam behavior during construction and reservoir filling and application to real dams
Yuji KOHGO, Akira TAKAHASHI, Tomokazu SUZUKI,
期刊论文