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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 calculatedThe formula have showed their clear concept, simple calculation and dependable result.

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

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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 isBased on the critical load obtained from the stability calculation of the first type, the stability safetyfactor of the first type is taken as 4, and the first order reliability method is used to program andThe 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

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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

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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

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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 safetyfactor (SF).

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

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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

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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: based on maximum entropy principle are used to locate the critical failure surface with the minimum factorof safety of two non-homogeneous soil slopes and the comparisons of the results suggest that the ability

Keywords： entropy complex method slope stability factor of safety

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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

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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

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The System Standpoint on Information Safety

Li Daimao

Strategic Study of CAE 2007, Volume 9, Issue 8, Pages 21-25

Abstract:

The meanings in three layers on information safety are given.proposed that all management, strategy and technology are necessary to implement information safety, because the science of information safety is the merger of natural and social sciences.information safety in communication is given. The procedure of safety designing is suggested.

Keywords： information safety security factor information hiding boundary threat

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Constriction factor based particle swarm optimization for analyzing tuned reactive power dispatch

Syamasree BISWAS(RAHA), Kamal Krishna MANDAL, Niladri CHAKRABORTY

Frontiers in Energy 2013, Volume 7, Issue 2, Pages 174-181 doi: 10.1007/s11708-013-0246-x

Abstract: Additionally, the constriction factor is included with the conventional PSO technique to accelerate the

Keywords： real power loss minimization voltage stability constriction factor particle swarm optimization (PSO)

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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

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Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessment Article

Khawaja Ali, Hiroshi Katsuchi, Hitoshi Yamada

Engineering 2021, Volume 7, Issue 1, Pages 111-123 doi: 10.1016/j.eng.2020.07.021

Abstract: study provides new insights into the comparison of cable-stayed and extradosed bridges based on the safetyuse of inclined cables; however, the international standards for bridge design stipulate different safetyTo address this misconception, a comparative study was carried out on the safety factors of stay cablesthe balanced states of the bridge models were achieved, static analyses were performed for different safetyMoreover, a significant increase in structural redundancy occurs with an incremental increase in the safety

Keywords： Cable-stayed bridge Extradosed bridge Redundancy Stay cable Safety factor Reliability analysis

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Experimental Demonstrations and Analysis for Continuous Rolling Tension Formula

Zhang Jinzhi,Zhao Houxin,Wang Zhe,Wang Baoluo

Strategic Study of CAE 2008, Volume 10, Issue 4, Pages 73-77

Abstract:

The continuous rolling tension formula is the core of the theory andIn 1960s, the author introduced continuous rolling differential formula, the dynamic tension formulafor multi-stands and the stable state tension formula.All these formuls have been discussed in detail.The Japanese derived the tension formula in theory inHerein, the tension formula is demonstrated by employing the data of the experimental results made by

Keywords： tension formula experimental demonstrations analytic root deterministic

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On Some Important Problems About Concrete Dams

Zhu Bofang

Strategic Study of CAE 2006, Volume 8, Issue 7, Pages 21-29

Abstract: or 180 d age is more appropriate for concrete dams than concrete class based on 28 d age . (4) The safetyfactor for compressive stress for the specially heigh concrete arch dam (higher than 200 m) is some

Keywords： concrete dam cracks concrete mark safety factor for compressive stress equivalent stress for finite element