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Upper-bound analysis of uplift piles in nonhomogeneous clay using streamline velocity fields
An axisymmetric streamline velocity field is developed and applied to the upper-bound analysis of uplift piles in undrained clay with a linear...
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Decision Making Under Uncertainty: Cases When We Only Know an Upper Bound or a Lower Bound
In situations when we have a perfect knowledge about the outcomes of several situations, a natural idea is to select the best of these situations....
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A Novel GSMC-based ACV Trajectory Tracking Under Unknown Disturbance Upper Bound and Time-varying Model Coefficients
In this paper, a novel global sliding mode controller (GSMC) with a comprehensive observer is used to solve the problems of time-varying...
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Three-Dimensional Upper Bound Limit Analysis of Tunnel Stability with an Extended Collapse Mechanism
A three-dimensional collapse mechanism that can consider a combined collapse of the tunnel roof and the side walls is proposed in this work. The...
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Upper bound analysis of friction stir spot welding of 6061-T6 aluminum alloys
Most of the research on friction stir spot welding (FSSW) process has been conducted experimentally. Finite element method (FEM) has been also used...
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Upper bound seismic limit analysis of shallow landslides with a new kinematically admissible failure mechanism
Many landslides are shallow and earthquake is one of the common triggering factors. This study presents upper bound seismic limit analysis of shallow...
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Upper Bound Finite Element Limit Analysis of the Response of Shallow Foundations Subjected to Dip-Slip Reverse Fault Rupture Outcrop
In this study, the interaction of reverse fault rupture outcrop with rigid strip foundations overlying a sand deposit is examined using the...
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Upper-bound solutions to anti-overturning bearing capacity of suction caisson for offshore wind turbine in clays under undrained condition
Suction caissons supporting offshore wind turbines are subjected to eccentric horizontal loadings, which may lead to the overturning failure. This...
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Rederiving the Upper Bound for Halving Edges Using Cardano’s Formula
In this paper we rederive an old upper bound on the number of halving edges present in the halving graph of an arbitrary set of n points in two...
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Upper Bound Solution of the Resisting Moment Bearing Capacity of A Composite Bucket Shallow Foundation of An Offshore Wind Turbine in Sand
Bearing the large moment that is generated by the wind load that acts on the upper structure of offshore wind turbines is an important feature of...
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Application of the upper bound theorem for metal forming processes considering an arbitrary isotropic pressure-independent yield criterion with no strength differential effect
The present paper concerns the application of the upper bound theorem based on the work function to analyze metal forming processes. An advantage of...
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Tube drawing analysis using upper bound and energy methods and validation by Cockcroft-Latham failure criteria
Cold tube drawing reduces the tube dimensions with closed tolerances and improves its mechanical properties. In this paper, there was an...
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Research on Coding Method of Polarization PLC System Based on Upper Bound of Bhattacharyya Parameter
Power Line Communication (PLC) channels are characterized by strong pulse interference, significant impedance changes, and severe signal attenuation....
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Upper bound solution to seismic active earth pressure of submerged backfill subjected to partial drainage
In waterfront geotechnical engineering, seismic and drainage conditions must be considered in the design of retaining structures. This paper proposes...
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Upper bound solution for active thrust of nonhomogeneous cohesive soil considering effects of intermediate principal stress
Considering the variation of cohesion along the depth, the upper bound solution of active earth pressure for a rough inclined wall with sloped...
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Code Provisions About λ-Factors of HDRBs for the Upper and Lower Bound Analyses: Hystorical Review
Most of the current seismic codes on seismic isolation prescribe upper and lower bound analyses to account for the variability of mechanical...
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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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Seismic Stability Analysis of Slopes Using a Pseudo-Dynamic Method Combined with an Upper Bound Method
Pseudo-static methods are commonly employed to analyze slope stability in seismic design, but these methods neglect ground acceleration...
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Upper Bound Limit Analysis for the Stability of Elliptical Tunnels Based on the Node-Based Smoothed Finite Element Method and Second Order Cone Programming
The stability of 2D elliptical tunnels in cohesive-frictional soils are studied by using upper bound approach of limit analysis based on smoothed...
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Fatigue-Aware Event-Participant Arrangement in Event-Based Social Networks: An Upper Confidence Bound Method
As the mobile Internet and social computing developed, online event-based social networks (EBSNs) were derived, which mainly assign events to users...