Resource Type

Journal Article 394

Conference Videos 7

Conference Information 1

Year

2024 2

2023 29

2022 35

2021 30

2020 27

2019 21

2018 16

2017 20

2016 21

2015 17

2014 15

2013 15

2012 16

2011 18

2010 15

2009 12

2008 10

2007 21

2006 11

2005 6

open ︾

Keywords

stability 39

safety 16

food safety 11

Safety 9

slope stability 9

safety assessment 6

thermal stability 5

accident prevention 4

different 4

numerical simulation 4

Efficacy 3

construction safety 3

Autonomous vehicle 2

COVID-19 2

Coronavirus disease 2019 2

Dam safety 2

Dams 2

Transient stability 2

Triazavirin 2

open ︾

Search scope:

排序： Display mode:

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 theDifferent ML methods for the factor of safety (FOS) prediction are studied and compared hoping to make

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

HTML PDF Collect

The stability safety factor calibration based on the reliability index

Tong Xiaolong,Fang Zhi

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 44-48

Abstract:

When the bridge structure stability safety factor of the first type isThe stability calculations of the first and the second type are made respectively for single layer andBased on the critical load obtained from the stability calculation of the first type, the stability safetyThe evaluation of structure stability safety factor is discussed according to reliability index.The result shows that stability analysis should identify collapse state; when the stability safety index

Keywords： stability safety factor     reliability index     rigid frame bridge    

HTML PDF Collect

Evaluation of the stability of terraced slopes in clayey gravel soil using a novel numerical technique

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 796-811 doi: 10.1007/s11709-023-0922-9

Abstract: the strength reduction method (SRM) based on the Mohr–Coulomb failure criterion to analyze the slope safety

Keywords： terraced slope     safety factor     finite element method     ABAQUS     extended Cam–clay    

HTML PDF Collect

LSSVM-based approach for refining soil failure criteria and calculating safety factor of slopes

Shiguo XIAO; Shaohong LI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 871-881 doi: 10.1007/s11709-022-0863-8

Abstract: The failure criteria of practical soil mass are very complex, and have significant influence on the safetyfactor of slope stability.strength test data of the soil, which is of more extensive applicability to many problems of slope stabilityfactor of three-dimensional slope stability.Analysis of results of the safety factor of two three-dimensional homogeneous slopes shows that the maximum

Keywords： slope stability     safety factor     failure criterion     least square support vector machine    

HTML PDF Collect

New concept of design for high concrete face rockfill dams

Li Nenghui

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 12-18

Abstract: dams and its imperfection, a new design concept of high concrete face rockfill dams which includes stabilitysafety design, seepage safety design and deformation safety design in accordance with different topographicalimportance of deformation har monization principle was emphasized The principle and main points of stabilitysafety design, seepage safety design and deformation safety design was also presented here.

Keywords： concrete face rockfill dam     design concept     stability safety     seepage safety     deformation safety    

HTML PDF Collect

Effect of a less permeable stronger soil layer on the stability of non-homogeneous unsaturated slopes

Nabarun DEY, Aniruddha SENGUPTA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1462-1475 doi: 10.1007/s11709-020-0674-8

Abstract: The factor of safety of a non-homogeneous, unsaturated soil slope decreases because of the less permeable

Keywords： non-homogeneous slope     stronger soil layer     factor of safety     centrifuge model test     unsaturated soils    

HTML PDF Collect

The Complex Method Based on Maximum Entropy Principle and Its Application to the Slope Stability Analysis

Li Liang,Chi Shichun,Lin Gao

Strategic Study of CAE 2005, Volume 7, Issue 4,   Pages 64-68

Abstract: maximum entropy principle are used to locate the critical failure surface with the minimum factor of safety

Keywords： entropy     complex method     slope stability     factor of safety    

HTML PDF Collect

The Method and Formula for Stability Factor of Slope with State of Soil Original Stress

Wang Guoti

Strategic Study of CAE 2006, Volume 8, Issue 12,   Pages 80-84

Abstract:

The methods for analysis of stability of slope are usually considered, developed and improved alongBut the safety factor of stability is facing challenge in engineering application.In this paper, in consideration of the state of soil original stress, the calculating formula for safetyThere are many examples of safety factor using the formula of this paper, which have been calculated

Keywords： ateral stress coefficient K0     state of original stress     formula of safety factor of stability    

HTML PDF Collect

Quantitatively assessing the pre-grouting effect on the stability of tunnels excavated in fault

Xiao YAN, Zizheng SUN, Shucai LI, Rentai LIU, Qingsong ZHANG, Yiming ZHANG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1393-1404 doi: 10.1007/s11709-019-0563-1

Abstract: Pre-grouting is a popular ground treatment strategy utilized to enhance the strength and stability ofThe factor of safety is used to quantitatively assess the stability of the tunnel section.of the grouted zone thickness and the time-dependent material properties of the grouted zone on the stability

Keywords： pre-grouting     stability analysis     factor of safety     discontinuity layout optimization    

HTML PDF Collect

Structural stability analysis of Sutong Yangtze River Highway Bridge during construction

Zhao Lei,Li Qiao,Zhang Hong,BU Yizhi

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 81-84

Abstract: construction and load action on SuTong Yangtze River Highway Bridge, an analysis model for structural stabilityStability safety factor and mode were obtained, and some problems on stability for the installation of

Keywords： Sutong cable-stayed bridge     construction     structural stability     safety factor     FEM    

HTML PDF Collect

Solvates and polymorphs of clindamycin phosphate: Structural, thermal stability and moisture stability

Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 220-230 doi: 10.1007/s11705-017-1624-4

Abstract: Clindamycin phosphate (CP), an antibacterial agent, has been reported to form several solid-state forms. The crystal structures of two CP solvates, a dimethyl sulfoxide (DMSO) solvate and a methanol/water solvate (solvate V), have been determined by single crystal X-ray diffraction. The properties and transformations of these forms were characterized by powder X-ray diffraction, Single-crystal X-ray diffraction, differential scanning calorimetry, thermo gravimetric analysis, hot-stage microscopy, and dynamic vapor sorption. Very different hydrogen bonding networks exist among the host-host and host-solvent molecules in the two crystal structures, resulting in different moisture stabilities. The thermal stabilities of the two solvates upon heating and desolvation were also studied. When the temperature was above the boiling point of methanol, solvate V converted to a polymorphic phase after a one step desolvation process, whereas the desolvation temperature of the DMSO solvate was below the boiling point of DMSO. At the relative humidity above 43%, the DMSO solvate transformed to a hydrate at 25 °C. In contrast, solvate V did not transform at any of the humidities studied.

Keywords： clindamycin phosphate     solvate     crystal structure     thermal stability     moisture stability    

HTML PDF Collect

Urban design based on public safety-Discussion on safety-based urban design

Kaizhen CAI, Jianguo WANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 219-227 doi: 10.1007/s11709-009-0023-4

Abstract: Because of public safety problems in construction of urban surroundings, this paper expounds the necessityof the study on public safety-based urban design in perspective of modern city.It brings forward the concept of safety-based urban design and attempts to explore the basic connotation

Keywords： urban public safety     urban design     safety-based urban design    

HTML PDF Collect

An Enhanced Physically Based Scour Model for Considering Jet Air Entrainment

Rafael Duarte,António Pinheiro,Anton J. Schleiss

Engineering 2016, Volume 2, Issue 3,   Pages 294-301 doi: 10.1016/J.ENG.2016.03.003

Abstract:

Based on systematic experiments on the influence of air entrainment on rock block stability in plunge

Keywords： Air entrainment     Uplift     Rock scour     Dam safety     High-velocity jets     Block stability     Scour assessment    

HTML PDF Collect

Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 727-741 doi: 10.1007/s11709-021-0730-z

Abstract: The accuracy of traditional slice methods for computing the stability safety factor of weakly slopedIn this study, a novel modified Bishop method was developed to improve the accuracy of the stabilitysafety factor for different inclination angles.method, the error between the proposed method and the exact value is less than 32.3% in calculating the safety

Keywords： weakly sloped subgrade     stability analysis     additional force     influential force     modified Bishop method    

HTML PDF Collect

Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 522-532 doi: 10.1007/s11709-023-0930-9

Abstract: Engineering safety during maintenance outages is determined by the stability of the tunnel face.Disregarding the supporting effect of the cutterhead will result in a tunnel face with underestimated stability

Keywords： tunnel face stability     cutterhead configuration     aperture ratio     pressure gradient     support ratio    

HTML PDF Collect

Title Author Date Type Operation

Evaluation and prediction of slope stability using machine learning approaches

Journal Article

The stability safety factor calibration based on the reliability index

Tong Xiaolong,Fang Zhi

Journal Article

Evaluation of the stability of terraced slopes in clayey gravel soil using a novel numerical technique

Journal Article

LSSVM-based approach for refining soil failure criteria and calculating safety factor of slopes

Shiguo XIAO; Shaohong LI

Journal Article

New concept of design for high concrete face rockfill dams

Li Nenghui

Journal Article

Effect of a less permeable stronger soil layer on the stability of non-homogeneous unsaturated slopes

Nabarun DEY, Aniruddha SENGUPTA

Journal Article

The Complex Method Based on Maximum Entropy Principle and Its Application to the Slope Stability Analysis

Li Liang,Chi Shichun,Lin Gao

Journal Article

The Method and Formula for Stability Factor of Slope with State of Soil Original Stress

Wang Guoti

Journal Article

Quantitatively assessing the pre-grouting effect on the stability of tunnels excavated in fault

Xiao YAN, Zizheng SUN, Shucai LI, Rentai LIU, Qingsong ZHANG, Yiming ZHANG

Journal Article

Structural stability analysis of Sutong Yangtze River Highway Bridge during construction

Zhao Lei,Li Qiao,Zhang Hong,BU Yizhi

Journal Article

Solvates and polymorphs of clindamycin phosphate: Structural, thermal stability and moisture stability

Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du

Journal Article

Urban design based on public safety-Discussion on safety-based urban design

Kaizhen CAI, Jianguo WANG

Journal Article

An Enhanced Physically Based Scour Model for Considering Jet Air Entrainment

Rafael Duarte,António Pinheiro,Anton J. Schleiss

Journal Article

Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Journal Article

Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Journal Article