Resource Type

Journal Article 9

Year

2022 2

2018 2

2012 1

2011 3

Keywords

embankment dam 2

Air-cooling structures 1

Barcelona Basic model (BBM) 1

Field observation 1

LIDAR survey 1

Linear transportation infrastructure 1

Near-surface wind flow 1

Qinghai–Tibet Plateau 1

WCSPH method 1

bending behavior 1

bituminous concrete membrane 1

compaction in large thickness 1

dam monitoring 1

damage pattern 1

deformation behavior 1

dynamic response 1

earth embankment 1

embankment 1

failure mode 1

geostatistical analysis 1

open ︾

Search scope:

排序： Display mode:

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: parameters for a valuation of the deformation behavior of the up- and downstream dam shell by means of an embankment

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

HTML PDF Collect

Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure

Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1183-1195 doi: 10.1007/s11709-022-0848-7

Abstract: Liquefaction of sandy soils is a big threat to the stability and the safety of an earth embankment laidA large number of liquefaction-induced damages on embankment due to different types of earthquakes haveIn this research, the dynamic behaviors of earth embankment and the reinforcement effects of groutingIt is known from the numerical investigation that the embankment would experience destructive deformationIn contrast, in moderate earthquake EQ1, upheaval was observed at each toe of the embankment

Keywords： dynamic response     earth embankment     damage pattern     liquefaction     ground improvement    

HTML PDF Collect

Coupled solid-fluid FE-analysis of an embankment dam

Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 53-62 doi: 10.1007/s11709-010-0084-4

Abstract: the coupled transient numerical simulation of the water flow and the deformations and stresses in an embankment

Keywords： multi-phase model     unsaturated soil model     Barcelona Basic model (BBM)     return mapping algorithm     embankment    

HTML PDF Collect

Continuous modeling of soil morphology —thermomechanical behavior of embankment dams

Bettina ALBERS, Krzysztof WILMANSKI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 11-23 doi: 10.1007/s11709-010-0081-7

Abstract: juxtaposition continuous one-, two-, and three-component models of geomaterials appearing in construction of embankment

Keywords： thermomechanical modeling     soil morphology     saturation     porosity    

HTML PDF Collect

Numerical simulation of compaction parameters for sand-filled embankment using large thickness sand filling

Wentao WANG, Chongzhi TU, Rong LUO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 568-576 doi: 10.1007/s11709-017-0444-4

Abstract: The study uses the finite element method to simulate a new technique of highway sand embankment filling30 cm to 70 cm and can significantly shorten the construction period based on the guarantee of sand embankmentsand-filled layer thickness of 70 cm is suitable for the new sand filling technique, and the sand-filled embankment

Keywords： sand embankment     compaction in large thickness     numerical simulation     small size vibratory roller     steady    

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.

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

HTML PDF Collect

Application of a weakly compressible smoothed particle hydrodynamics multi-phase model to non-cohesive embankment

Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 412-424 doi: 10.1007/s11709-017-0432-8

Abstract: transport model applied to a two-phase flow over an initially trapezoidal-shaped sediment embankmentpropagation over movable beds, the induced sediment transport and bed changes, and temporal evolution of embankment

Keywords： WCSPH method     non-cohesive sediment transport     rheological model     two-part technique     two-phase dam break    

HTML PDF Collect

A simplified method for investigating the bending behavior of piles supporting embankments on soft ground

Frontiers of Structural and Civil Engineering   Pages 1021-1032 doi: 10.1007/s11709-023-0952-3

Abstract: In recent years, concrete and reinforced concrete piles have been widely used to stabilize soft ground under embankments. Previous research has shown that bending failure, particularly during rapid filling on soft ground, is the critical failure mode for pile-supported embankments. Here, we propose an efficient two-stage method that combines a test-verified soil deformation mechanism and Poulos’ solution for pile–soil interaction to investigate the bending behavior of piles supporting embankments on soft ground. The results reveal that there are three possible bending failure scenarios for such piles: at the interface between the soft and firm ground layers, at mid-depths of the fan zone, and at the boundary of the soil deformation mechanism. The location of the bending failure depends on the position and relative stiffness of the given pile. Furthermore, the effect of embedding a pile into a firm ground layer on the bending behavior was investigated. When the embedded length of a pile exceeded a critical value, the bending moment at the interface between the soft and firm ground layers reached a limiting value. In addition, floating piles that are not embedded exhibit an overturning pattern of movement in the soft ground layer, and a potential failure is located in the upper part of these piles.

Keywords： bending behavior     pile     embankment     soil−structure interaction     failure mode    

HTML PDF Collect

Field Observations of Near-Surface Wind Flow Across Expressway Embankment on the Qinghai–Tibet Plateau

Yanhu Mu,Wei Ma,Zhaohui Joey Yang,Xiaolin Li,Kun Zhang,Yuncheng Mao,

Engineering 2022, Volume 14, Issue 7,   Pages 169-180 doi: 10.1016/j.eng.2021.10.020

Abstract: This article describes a yearlong field observation of the NSWF across an experimental expressway embankmentThe wind speed and direction along a transect perpendicular to the embankment on both the windward andThe results showed that the embankment has a considerable impact on the NSWF speed within a distanceA power law can well describe the speed profiles of NSWF across the embankment, with the power-law indicesOn an annual basis, the fitted NSWF PLI far away from the embankment was 0.19, which differs substantially

Keywords： Near-surface wind flow     Field observation     Air-cooling structures     Linear transportation infrastructure     Qinghai–Tibet Plateau    

HTML PDF Collect

Title Author Date Type Operation

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

Peter TSCHERNUTTER

Journal Article

Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure

Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG

Journal Article

Coupled solid-fluid FE-analysis of an embankment dam

Michael PERTL, Matthias HOFMANN, Guenter HOFSTETTER

Journal Article

Continuous modeling of soil morphology —thermomechanical behavior of embankment dams

Bettina ALBERS, Krzysztof WILMANSKI

Journal Article

Numerical simulation of compaction parameters for sand-filled embankment using large thickness sand filling

Wentao WANG, Chongzhi TU, Rong LUO

Journal Article

Embankment dam foundation analysis for the decrease of internal erosion likelihood

Marc SMITH

Journal Article

Application of a weakly compressible smoothed particle hydrodynamics multi-phase model to non-cohesive embankment

Rasoul MEMARZADEH, Gholamabbas BARANI, Mahnaz GHAEINI-HESSAROEYEH

Journal Article

A simplified method for investigating the bending behavior of piles supporting embankments on soft ground

Journal Article

Field Observations of Near-Surface Wind Flow Across Expressway Embankment on the Qinghai–Tibet Plateau

Yanhu Mu,Wei Ma,Zhaohui Joey Yang,Xiaolin Li,Kun Zhang,Yuncheng Mao,

Journal Article