Resource Type

Journal Article 187

Year

2023 7

2022 16

2021 11

2020 13

2019 14

2018 7

2017 9

2016 11

2015 2

2014 10

2013 11

2012 6

2011 10

2010 7

2009 9

2008 4

2007 10

2006 4

2005 2

2004 5

open ︾

Keywords

slope stability 9

seismic performance 7

seismic response 6

seismic design 5

seismic behavior 4

slope 4

finite element method 3

seismic analysis 3

Monte Carlo simulation 2

PLAXIS 2

Tianshan Mountain Northern Slope Economic Belt 2

accurate 2

artificial neural network 2

cable-stayed bridge 2

different 2

ductility 2

energy dissipation 2

finite element 2

finite element method (FEM) 2

nuclear power plant 2

open ︾

Search scope:

排序： Display mode:

Efficiency of scalar and vector intensity measures for seismic slope displacements

Gang WANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1,   Pages 44-52 doi: 10.1007/s11709-012-0138-x

Abstract: Ground motion intensity measures are usually used to predict the earthquake-induced displacements inAlthough no single intensity measure is efficient enough for all slope conditions, the spectral accelerationat 1.5 times of the initial slope period and Arias intensity of the input motion are found to be theempirical prediction models as well as the ground motion selection criteria for time domain analysis of seismicslope displacements.

Keywords： seismic slope displacements     intensity measures     empirical prediction    

HTML PDF Collect

On the seismic stability analysis of reinforced rock slope and optimization of prestressed cables

Wenbo ZHENG, Xiaoying ZHUANG, Yongchang CAI

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 132-146 doi: 10.1007/s11709-012-0152-z

Abstract: The evaluation of the seismic stability of high rock slopes is of vital importance to ensure the safeequivalent pseudo-static force analysis based on the finite element method is developed to evaluate the seismicThe method is applied to analyze a high rock slope in south-west China and the optimization of cablesThe stabilization effects of prestressed cables on the seismic stability of the slope are studied, the

Keywords： high rock slope     reinforced system     optimization     prestressed cable     seismicity    

HTML PDF Collect

Geotechnical forensic investigation of a slope failure on silty clay soil—A case study

Mohammad Abubakar NAVEED, Zulfiqar ALI, Abdul QADIR, Umar Naveed LATIF, Saad HAMID, Umar SARWAR

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 501-517 doi: 10.1007/s11709-020-0610-y

Abstract: The collapse of the wall was attributed to the failure of the retained slope.This research was undertaken to characterize the slope material, study causal factors of failure andAlso, X-ray Diffraction and Scanning Electron Microscopy was used to study the slope material at a molecularwater caused by the poor maintenance of runoff and sewage drains is the causal factor triggered by the seismic

Keywords： forensic geotechnical investigation     slope failure     slope analysis     finite element method     numerical analysis     seismic loading     Qila Bala Hisar    

HTML PDF Collect

New pseudo-dynamic analysis of two-layered cohesive-friction soil slope and its numerical validation

Suman HAZARI, Sima GHOSH, Richi Prasad SHARMA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1492-1508 doi: 10.1007/s11709-020-0679-3

Abstract: The zero-stress boundary condition at the ground surface under the seismic loading condition is satisfiedNew formulations derived from an analytical method are proposed for the predicting the seismic responseA detailed parametric study was performed in which various parameters (seismic accelerations, damping

Keywords： layered soil     limit equilibrium method     seismic analysis     damping     PLAXIS    

HTML PDF Collect

Seismic stability of earth slopes with tension crack

Yundong ZHOU, Fei ZHANG, Jingquan Wang, Yufeng GAO, Guangyu DAI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 950-964 doi: 10.1007/s11709-019-0529-3

Abstract: Presented is an extension of variational analysis of slope stability with a tension crack consideringBoth translational and rotational failure mechanisms are included in a pseudo-static analysis of slopeDeveloped is a closed-form to assess the seismic stability of slopes with zero tensile strength.Considering soil tension strength in seismic slope analysis may lead to overestimation on the stabilityUnder seismic conditions, large cohesion may increase the depth of crack, moving it closer to the slope

Keywords： slope stability     tension     crack     limit equilibrium     seismic effect    

HTML PDF Collect

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 414-421 doi: 10.1007/s11709-009-0055-9

Abstract: Based on the features of rock slope bioengineering protection, the ecology protection mechanism of theurban rock slope was discussed with the mechanics effect of plants and rock slope, and the reinforcementaction mechanism of rock slope by plant root system was analyzed as well.Moreover, the side slope rainfall interception, the runoff lagging, the soil antiseepage, and the soilThe antiwashing capability per unit area has a critical slope angle of about 25°.

Keywords： indoor     engineering project     protection mechanism     different     runoff lagging    

HTML PDF Collect

Evaluation and prediction of slope stability using machine learning approaches

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 821-833 doi: 10.1007/s11709-021-0742-8

Abstract: In this paper, the machine learning (ML) model is built for slope stability evaluation and meets thehigh precision and rapidity requirements in slope engineering.of this study includes six characteristics, namely unit weight, cohesion, internal friction angle, slopeangle, slope height, and pore water pressure ratio.Also, the SVM-poly method is used to analyze the susceptibility of slope parameters.

Keywords： slope stability     factor of safety     regression     machine learning     repeated cross-validation    

HTML PDF Collect

Research on New Technology for Sandy Slope Safety Protection

Niu Xiaodi,Yang Guangqing and Liu Weichao

Strategic Study of CAE 2017, Volume 19, Issue 6,   Pages 86-91 doi: 10.15302/J-SSCAE-2017.06.013

Abstract: TD-1 can be used with soil spraying technology for slope greening protection, and the solidified product

Keywords： sandy slope     sand consolidation agent     laboratory tests     field tests    

HTML PDF Collect

Optimal CNN-based semantic segmentation model of cutting slope images

Mansheng LIN; Shuai TENG; Gongfa CHEN; Jianbing LV; Zhongyu HAO

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4,   Pages 414-433 doi: 10.1007/s11709-021-0797-6

Abstract: convolutional network (FCN), and U-Net to qualitively analyze and identify the key components of cutting slopeimages in complex scenes and achieve rapid image-based slope detection.The elements of cutting slope images are divided into 7 categories.In order to determine the best algorithm for pixel level classification of cutting slope images, the

Keywords： slope damage     image recognition     semantic segmentation     feature map     visualizations    

HTML PDF Collect

Structural health monitoring with fiber optic sensors

F. ANSARI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 103-110 doi: 10.1007/s11465-009-0032-y

Abstract: Optical fiber sensors have been successfully implemented in aeronautics, mechanical systems, and medical applications. Civil structures pose further challenges in monitoring mainly due to their large dimensions, diversity and heterogeneity of materials involved, and hostile construction environment. This article provides a summary of basic principles pertaining to practical health monitoring of civil engineering structures with optical fiber sensors. The issues discussed include basic sensor principles, strain transfer mechanism, sensor packaging, sensor placement in construction environment, and reliability and survivability of the sensors.

Keywords： Bridges     structural health monitoring     smart skins     cracks     strains     displacements     fiber optic sensors     FBG    

HTML PDF Collect

Surficial stability analysis of soil slope under seepage based on a novel failure mode

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 712-726 doi: 10.1007/s11709-021-0729-5

Abstract: Normally, the edge effects of surficial landslides are not considered in the infinite slope method forIn this study, the limit stress state and discrimination equation of an infinite slope under saturatedanalysis, a semi-analytical framework considering the edge effect for the surficial stability of a soil slopeThe results show that the infinite slope tends to be conservative because the edge effect is neglected, particularly when the ratio of surficial slope length to depth is relatively small.

Keywords： soil slope     seepage     surficial failure mode     stress state     edge effects    

HTML PDF Collect

Stability analysis of a high loess slope reinforced by the combination system of soil nails and stabilization

Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 252-259 doi: 10.1007/s11709-014-0260-z

Abstract: By utilizing the finite element software of PLAXIS 8.5, the behavior of a high loess slope reinforcedIt can be found that the potential slide surface of the slope moves to deeper locations during the processThe measure of reducing the weight of the top of the slope is a positive factor to the stability of theloess slope, while the rainfall is a negative factor.The slope can’t be stable if it’s reinforced only by stabilization piles or soil nails during the process

Keywords： high loess slope     CSNSP     PLAXIS     phi/c strength reduction method     Sweden circular slip surface    

HTML PDF Collect

Evaluation of potential failure of rock slope at the left abutment of Jinsha River Bridge by model test

Zhiming ZHAO, Xihua WANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 332-340 doi: 10.1007/s11709-013-0206-x

Abstract: The left bank slope composes of moderately thick layer of slate overlain by schistose basalt, and whereTo evaluate the stability of the rock slope under bridge foundation, model test and calculation modelbased on the geological parameters and the slope stability was simulated and analyzed using UniversalThis result coincide with the UDEC model, which shows that slope surface will produce loosening damageSo, the bridge foundation should be strengthened to prevent the slope failure under external forces.

Keywords： slope stability     strength properties     model test     numerical analysis    

HTML PDF Collect

Stability and deformation analysis of high slope for tank type of bunker at Donglutian coal mine

Jiang Haibo,Gong Shoucai,Liu Qingxue

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 107-112

Abstract: In this paper, the stability calculation and deformation analysis of excavation slope under differentThe results indicate that the slope support requirements can not be met before reinforcement, and theReinforcement was applied in the slope, by method of composite soil nail wall and bored piles+entry cupportingdeformation are satisfied with operational requirement, and the layout of reinforcement is suitable for the slope

Keywords： tank type of bunker     slope     limit equilibrium method     finite element method (FEM)     stability     deformation    

HTML PDF Collect

Stability analysis of layered slopes in unsaturated soils

Guangyu DAI; Fei ZHANG; Yuke WANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 378-387 doi: 10.1007/s11709-022-0808-2

Abstract: An example of a two-layered slope in clay and silt is selected to verify the used method by comparingTherefore, the location and thickness of the clay layer have significant influences on slope stability

Keywords： slope stability     suction stress     unsaturated soil     layered slope     limit equilibrium    

HTML PDF Collect

Title Author Date Type Operation

Efficiency of scalar and vector intensity measures for seismic slope displacements

Gang WANG

Journal Article

On the seismic stability analysis of reinforced rock slope and optimization of prestressed cables

Wenbo ZHENG, Xiaoying ZHUANG, Yongchang CAI

Journal Article

Geotechnical forensic investigation of a slope failure on silty clay soil—A case study

Mohammad Abubakar NAVEED, Zulfiqar ALI, Abdul QADIR, Umar Naveed LATIF, Saad HAMID, Umar SARWAR

Journal Article

New pseudo-dynamic analysis of two-layered cohesive-friction soil slope and its numerical validation

Suman HAZARI, Sima GHOSH, Richi Prasad SHARMA

Journal Article

Seismic stability of earth slopes with tension crack

Yundong ZHOU, Fei ZHANG, Jingquan Wang, Yufeng GAO, Guangyu DAI

Journal Article

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Journal Article

Evaluation and prediction of slope stability using machine learning approaches

Journal Article

Research on New Technology for Sandy Slope Safety Protection

Niu Xiaodi,Yang Guangqing and Liu Weichao

Journal Article

Optimal CNN-based semantic segmentation model of cutting slope images

Mansheng LIN; Shuai TENG; Gongfa CHEN; Jianbing LV; Zhongyu HAO

Journal Article

Structural health monitoring with fiber optic sensors

F. ANSARI

Journal Article

Surficial stability analysis of soil slope under seepage based on a novel failure mode

Journal Article

Stability analysis of a high loess slope reinforced by the combination system of soil nails and stabilization

Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO

Journal Article

Evaluation of potential failure of rock slope at the left abutment of Jinsha River Bridge by model test

Zhiming ZHAO, Xihua WANG

Journal Article

Stability and deformation analysis of high slope for tank type of bunker at Donglutian coal mine

Jiang Haibo,Gong Shoucai,Liu Qingxue

Journal Article

Stability analysis of layered slopes in unsaturated soils

Guangyu DAI; Fei ZHANG; Yuke WANG

Journal Article