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Undrained Bearing Capacity of Strip Footing on Clayey Soil Subjected to Combined Eccentric and Inclined Loads
This study aims to assess the bearing capacity of a strip footing on uniform clayey soil subjected to combined eccentric and inclined loads using the...
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Algorithms for Calculating Contact Problems in the Solid Dynamics
The chapter discusses the explicit and implicit non-matrix finite element algorithms for calculating contact interactions between elastic–plastic...
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A Novel Impedance Control Based on Equivalent Stiffness for Hydraulic Single-leg Robot
This paper presents a proposed strategy for improving the position-tracking accuracy of force-based impedance control in hydraulic single-leg robots....
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Research on the Optimal Coupling and Uncoupling Position Decision of Flexible Marshalling of Urban Rail Transit
The expanding scale of the rail network presents vital challenges to urban transportation operation. The demand for energy savings and improved...
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Impact of Thermal Contact Resistance on Thermal-Hydraulic Characteristics of Double Fin-and-Tube Heat Exchanger
In the present work, the thermal contact resistance in a double fin-and-tube heat exchanger is investigated using multiphysics numerical approach. A...
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Numerical Research on the Water Entry of Structures with Surface Roughness Under Impact Loading
Water entry is of great significance for the design of air-water trans-media vehicles and related weapons. The effect of surface characteristics on...
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Dynamic Analysis of A Deepwater Drilling Riser with A New Hang-off System
The safety of risers in hang-off states is a vital challenge in offshore oil and gas engineering. A new hang-off system installed on top of risers is...
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A Mixed Model Representing Accurately the Inelastic Behavior of Multi-storey Buckling Restrained Braced Frames
Seismic structural fuses such as buckling restrained braces (BRBs) are highly nonlinear members that need a detailed finite element model (FEM) to...
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DEM simulations using convex NURBS particles
Contact detection is one of the most important steps to be handled during numerical simulations of particle systems. It is extremely dependent on...
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Milling tool condition monitoring for difficult-to-cut materials based on NCAE and IGWO-SVM
Tool wear will induce a series of problems such as surface quality degradation, poor dimensional accuracy, and low machining efficiency. Tool...
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Fully-coupled micro–macro finite element simulations of the Nakajima test using parallel computational homogenization
The Nakajima test is a well-known material test from the steel and metal industry to determine the forming limit of sheet metal. It is demonstrated...
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A lightweight optimal design method for magnetic adhesion module of wall-climbing robot based on surrogate model and DBO algorithm
This research combines simulation technology, a surrogate model, and a dung beetle optimizer (DBO) to propose a structural optimization design method...
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Design Optimization of a Direct-Flow Gate Valve Used in Oilfield Equipment
AbstractThe reasons for leaking surfaces of Christmas tree valves have been analyzed, the tightness ensuring conditions taking into account the...
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Three-dimensional numerical manifold method for heat conduction problems with a simplex integral on the boundary
The three-dimensional numerical manifold method (3D-NMM), which is based on the derivation of Galerkin’s variation, is a powerful calculation tool...
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Influence of Height of Bionic Hexagonal Texture on Tactile Perception
It is significant to process textures with special functions similar to animal surfaces based on bionics and improve the friction stability and...
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Heating New Anodes Using the Waste Heat of Anode Butts Establishing the Interface Thermal Contact Resistance
In order to be able to assess the rate of heat transfer between a new anode and an anode butt, it is critical to measure the interface thermal...
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Estimation of Torque Variation due to Torsional Vibration in a Rotating System Using a Kalman Filter-Based Approach
PurposeIt is observed that the motor-running machines that the fluctuation in power supply causes torsional vibration in the rotating systems....
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A novel unbalanced signal extraction method based on quadratic SSA-VMD for micro-motor rotor
Vibration signal processing is the key to the dynamic balance of micro-motor rotors. Aiming at the extraction accuracy of the amplitude and phase of...
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Characteristic resistance change of no-insulation REBCO pancake coils by deformation
In recent years, the deformation of rare-earth barium copper oxide (REBCO) pancake coils for high magnetic field generations attracts attention....
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Contact between shear-deformable beams with elliptical cross sections
Slender constituents are present in many structures and materials. In associated mechanical models, each slender constituent is often described as a...
