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Adaptive quadtree edge-based smoothed finite element method for limit state analysis of structures
This study presents an efficient numerical approach for pseudo-lower bound limit analysis of structures. The total stress field is decomposed into...
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An Efficient Box Search Method for Limit Equilibrium Method-Based 3D Slope Stability Analysis
When the geometry or the loading conditions deviate from the plane strain idealizations employed in the conventional 2D slope failure analysis, a 3D...
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Limit analysis of masonry arches and domes with finite strength: funicular analysis versus stability area method
This study, framed within the context of the lower bound theorem of limit analysis, aims to assess the anti-funicular equilibrium of masonry arches...
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A Method for Calculating Passive Earth Pressure Under Finite Soil Conditions Based on Upper Bound Limit Analysis
The pit-in-pit phenomenon is prevalent in foundation pit engineering practice, resulting in the soil at the bottom of the foundation pit becoming...
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Comparative analysis of 2D and 3D slope stability problems using limit equilibrium technique-based Bishop’s simplified method
The formulation of slope stability was formerly considered in two-dimensional (2D) assuming a plane strain condition to be valid. The utilization of...
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Analysis and Control of Limit Cycle Bifurcations
The chapter addresses bifurcations of limit cycles for a general class of nonlinear control systems depending on parameters. A set of simple...
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Numerical Analysis of Gravity Dam-Foundation and Comparison with Limit Equilibrium Method
Gravity dams are subjected to complex loading conditions, and its stability analysis requires determination of properties of the foundation medium....
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Slope Stability Analysis of Xanthan Gum Biopolymer Treated Laterite Soil Using Plaxis Limit Equilibrium Method (PLAXIS LE)
The landslides or slope failures are responsible for many fatalities and significant delays in travel by blocking the roads. The soil properties such...
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Stability evaluation of gentle slopes in spatially variable soils using discretized limit analysis method: a probabilistic study
The stability of gentle slopes is rarely accessed in existing studies, which are at risk of below-toe failure in soils with low shear strength. The...
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Efficient numerical implementation of limit equilibrium method for stability analysis of unsaturated soil slopes using Gaussian integral
Unsaturated soil is widely distributed around the world but less considered in design due to the absence of a convenient analysis method in practice....
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Comparative Analysis of Slope Stability for Kalimpong Region under Dynamic Loading Using Limit Equilibrium Method and Machine Benchmark Learning Classifiers
Significant slope destabilisation may become more likely due to the speed at which urbanisation is occurring, as well as the growing necessity for...
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Novel Continuous Limit Analysis Modeling with Deformable Polygon Discretization
Limit analysis with continuous modeling is a quite suitable framework for analyzing the failure of soil-like material. Standard formulation comes up...
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2D Analysis of Slope Stability Using Limit Equilibrium Analysis and Finite Element Analysis
Slopes along the highway, especially in hilly areas, are highly susceptible to landslides. Several factors such as heavy traffic and abundant...
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Robust Optimization Applied to Uncertain Limit Analysis
Limit analysis (LA) is an efficient tool for computing in a direct manner the ultimate load of a structure made of a perfectly plastic material. The...
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FE Analysis of Forming Limit Diagram of 22MnB5 Sheet Using Fracture Energy Theory
A forming limit diagram (FLD) is used to define the strain limit of a material fracture during sheet formation. Owing to its usefulness in the FE...
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Three-Dimensional Slope Failure Response Based on Limit Equilibrium Method
Three-dimensional slope stability study is preferable to 2D stability assessments since all slopes are three-dimensional. Based on 3D extensions of...
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Limit analysis of porous materials
Porous materials have a wide field of application in the biomedical, chemical, pharmaceutical, and automotive industries, among others. In many...
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Multi-spot Beam Wiener Model Channel Capacity Limit Analysis
The purpose of multi-beam combined with full-frequency multiplexing technology is to eliminate inter-beam interference and greatly improve the system...
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Seismic Pressure of c—ϕ Soil Backfill Carries a Uniform Surcharge on the Retaining Wall Based on a Limit Equilibrium Analysis Method
In this research, a pseudo-static method was used to analyse the seismic stability of reinforced soil, taking into account both horizontal and...
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Stability Charts for Fill Slopes Based on Finite Element Limit Analysis Methods
Slope stability assessment is extremely important in geotechnical engineering, as it prevents slope failures and the loss of lives. This paper...