Free Online Slope Stability Analysis Software.

Free slope stability calculator for geotechnical analysis, using the Bishop's Simplified Method of Slices and the Fellenius method to generate factors of safety.

3D identification and stability analysis of key surface blocks of rock

The rock slope stability analysis software, GeoSMA-3D (Geotechnical Structure and Model Analysis), satisfying the requirements of spatial block modeling, joint plane simulation, key block ...

Dynamic response of rock slope with anti-dip weak …

Dynamic response of rock slope with anti-dip weak interlayer and its influencing factors under seismic actions ... [25]. Li et al. [21] found that counter-tilt rock slopes are more sensitive to ...

Stability analysis of rock slope and calculation of rock …

In this study, numerical simulations were carried out to analyze the influence of caves in different positions and shapes, in combination with structural planes, on the stability of the slope and the failure characteristics of a rock slope in a deep foundation pit with high inclination structural planes and cave development. The schemes for …

(PDF) Long-term stability calculation of reservoir bank slope

of rock into rock mas s, calculates the safety factor under different degree of degradation and constructs a comprehensive system of slope stab ility evaluation.

rock slope s ility calculation in limestones

Rock Slope Stability Problems in Wadi Quaz-Dam Site No. 2 ... Assessment of Rock Slope Stability in Limestone Quarries ... NORMAN I. NoIuIsH ROCK STRENGTH PROPERTIES AMD …

(PDF) Preliminary Rock-Slope-Susceptibility Assessment …

The geomechanical classification SMR (Slope Mass Rating) enables the preliminary assessment of the susceptibility of rock slopes to failure. The SMR index is obtained from Bieniawski's basic RMR ...

Block-flexure toppling failure of rock slopes using an …

Block-flexure toppling constitutes the predominant form of toppling failure in rock slopes. Although it has been extensively studied, the current theoretical models are often oversimplified by treating rock layers as rigid …

(PDF) Evaluation of Rock Slope Stability based on Multi

Based on the discussion of combined indices, which reflect the factors influencing rock slope stability, such as rock quality, structural faces of rock masses and slope geometry properties, the ...

Stability analysis of rock slope and calculation of rock …

In this study, numerical simulations were carried out to analyze the influence of caves in different positions and shapes, in combination with structural planes, on the stability of the slope and the failure characteristics of a rock slope in a deep foundation pit with high inclination structural planes and cave development.

Assessing the Stability of Rock Slopes with Respect to Block …

Block-flexure toppling is the commonest type of failure in anti-dip bedding rock slopes. In this work, a new model called the force-transfer model (FTM) for this kind of failure is proposed, which is based on cantilever beams and limit equilibrium theory. A genetic algorithm (GA) was further employed to predict the safety factor and failure …

(PDF) EVALUATION OF ROCK SLOPE USING Q-SLOPE, LIMIT …

evaluation of rock slope using q-slope, limit equilibrium and failure probability at andesite mine of sidomulyo village

ROCK SLOPE STABILITY ANALYSIS

For all but very weak rock materials, the analysis of rock slope stability is fundamentally a two-part process. The first step is to analyze the structural fabric of the site to determine …

Permanent displacement limit analysis of jointed rock slope …

For rock slopes, taking into account the tension-failure characteristics of rock bridges, Li et al., 2022a, Li et al., 2022b, Li et al., 2024 propose a strategy for dividing the dominance of the tension zone and the shear zone, and determine the influences of tension characteristics on the influence pattern of rock slope stability.

3D stability analysis method for toppling failure on rock …

The example of a 3D spherical toppling slope was reconstructed and corroborated by calculation. The experimental results demonstrated that the proposed method could appropriately reflect the mechanical properties and stability behaviour of a 3D toppling slope, thereby facilitating the 3D stability analysis of toppling rock slopes.

Dynamic risk assessment of slope stability of homogeneous earth-rock

This study realizes the dynamic risk assessment of dam slope stability under multiple hazards, avoids the limitation of evaluating the dam slope stability with a single safety factor, and provides ...

Three-dimensional numerical analysis for rock slope stability …

Existing numerical modeling of three-dimensional (3D) slopes is performed mainly by using the shear strength reduction (SSR) technique based on the linear …

Graphical comparison of numerical analysis, slope mass …

Kinematic analysis and slope mass rating are simple methods used for analyzing rock slope stability in terms of the relative orientation of weak planes and the …

Stability analysis of rock slope and calculation of rock …

Through this formula, the relationship between safety factor of slope and mechanical parameters of rock mass and structural plane is further analyzed, and a method for calculating the position and ...

Fuzzy system method for the design of a jointed rock slope

Finally, an engineering example of the rock slope in open-pit mine is calculated and analyzed by using the three-points Gauss–Legendre quadrature formula. The practical calculation shows that the method can be used for analyzing and studying the problems of the slope stability in opencast metal mine.

Identifying Rock Slope Failure Precursors Using LiDAR for

PDF | On May 1, 2015, Ryan A. Kromer and others published Identifying Rock Slope Failure Precursors Using LiDAR for Transportation Corridor Hazard Management | Find, read and cite all the research ...

An analytical solution of critical sliding displacement for the

In Li's method, 17 layered rocks were treated as the multiple beam-plate structure, ... we present a method to calculate critical buckling sliding displacement of layered rock slopes and investigate the movement process of buckling landslide. Firstly, considering tensile and compressive strength, theoretical formulas of sliding …

A BRIEF REVIEW OF THE SLOPE STABILITY ANALYSIS …

Seismic Response Analysis of Jointed Rock Slope under …

Research Article Seismic Response Analysis of Jointed Rock Slope under Pulse-Like Ground Motions Xijun Jia,1,2 Yu Zhang,1 and Ziyi Zhang1 1Construction Project Management Branch, National Petroleum and Natural Gas Pipeline Network Group Co., Ltd., Langfang 065001, China 2School of Civil Engineering, Harbin Institute of …

Slope Stability Analysis | Geoengineer.org

Assessing a slope's stability is a challenging yet important aspect of civil engineering. In its simple form, limit equilibrium methods are used and stability...

Rock slope stability analysis considering three-dimensional …

This paper proposes an analytical approach for analyzing rock slope stability based on a three-dimensional (3D) Hoek-Brown (HB) criterion to consider the effects of 3D stress and strength. The 3D HB criterion, considering an associate flow rule, is utilized to describe the perfectly-plastic behavior of rock under a plane strain condition.

System reliability analysis of rock slope stability involving

This paper aims to propose a systematic quantitative method for system reliability evaluation of rock slope with plane failure involving multiple correlated failure modes.

Stability Analysis of Rock Slopes Subjected to Block-Flexure …

Finding the failure surface and analyzing the stability of an anti-dip bedding rock slope (ABRS) with the potential of block-flexure toppling failure are still a troublesome issue. In this work, we combine force-transfer model (FTM) and Adaptive Moment Estimation method (Adam) to propose a new approach called FTM–Adam method for …

Automatic identification of rock discontinuity sets using

Identification of rock discontinuity sets is essential for each studied jointed rock slope, and is also an initial step in many existing methods for rock slope stability analysis. This paper presents a new hierarchical agglomerative clustering method using modified agglomerative nesting (MAGNES) algorithm for automatically partitioning …

Frontiers | Rock slope displacement prediction based on …

The Pearson correlation analysis is used to calculate the correlation coefficients of each variable factor, judging whether there are uncorrelated or redundant relationships among them. ... Lu C, Zhang S, Li J and Li P (2022) Rock slope displacement prediction based on multi-source information fusion and SSA-DELM …