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3541
A Numerical Model of Vapour Transfer and Phase Change in Unsaturated Freezing Soils
Published 2020-01-01“…The model is established by using COMSOL Multiphysics, which is a multiphysics simulation software through finite element analysis. The model is evaluated by comparing simulated results with data from column freezing experiments for unsaturated coarse-grained soils. …”
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3542
Refined Analysis of Fatigue Crack Initiation Life of Beam-to-Column Welded Connections of Steel Frame under Strong Earthquake
Published 2017-01-01“…To consider different length scales between typical beam and column components as well as a few crucial beam-to-column welded connections, a multiscale finite element (FE) model having three different length scales is formulated. …”
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3543
The Influence of Neck Muscle Activation on Head and Neck Injuries of Occupants in Frontal Impacts
Published 2018-01-01“…A mixed dummy-human finite element model was developed to simulate a frontal impact. …”
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3544
Design and Optimization of New Two-Pole Line-Start Permanent Magnet Synchronous Motor for Pump
Published 2024-12-01“…By combining the non-uniform distribution of rotor bar with the built-in permanent magnet into a multi-layer magnetic flux barrier rotor structure, the rotor salient ratio is increased, and the pull-in synchronization ability of the motor is improved. Based on the finite element method, the no-load back EMF, starting ability, pull-in synchronization ability, steady-state electromagnetic torque, demagnetization, stress field, and temperature field distribution of the traditional structure motor and the new structure motor are comprehensively compared and analyzed. …”
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3545
Electro-elastic characteristics of KCsMoP2O9 crystal: Exploiting strong piezoelectricity for guided wave transducer applications
Published 2025-01-01“…A fundamental shear horizontal (SH0) wave piezoelectric transducer was developed, leveraging the face-shear-mode of KCMP wafers. Finite element simulations have conclusively demonstrated the KCMP-based transducer's exceptional ability to efficiently excite and capture the pure SH0 wave, independently along two orthogonal main directions (0°/180° and 90°/270°). …”
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3546
Behavior of an Innovative Square Composite Column Made of Four Steel Tubes at the Corners and Corrugated Steel Batten Plates on all Sides
Published 2019-01-01“…Through the experimental and finite element (FE) numerical simulation calculations, the axial compression performance and seismic performance of the ISSCC column were discussed, and the FE model was verified through experimental results. …”
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3547
Dynamic Characteristics and Seismic Response of Multi-Story Wooden Tower Considering the Influence of a High Stylobate
Published 2025-01-01“…In situ dynamic tests were conducted on Caiyunjian Tower to investigate the influence of a high stylobate on its dynamic characteristics and seismic response through time–domain and frequency–domain methods. Finite element models were developed for Caiyunjian Tower (wooden structure and platform) and the overall structure including the high stylobate. …”
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3548
Mesoscopic Numerical Simulation of Fracture Process and Failure Mechanism of Concrete Based on Convex Aggregate Model
Published 2019-01-01“…To investigate the fracture process and failure mechanism of concrete subjected to uniaxial compressive loading, a new finite element method—the base force element method (BFEM)—was adopted in the modeling of numerical simulation. …”
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3549
Study on Rules of Fault Stress Variation Based on Microseismic Monitoring and Numerical Simulation at the Working Face in the Dongjiahe Coal Mine
Published 2019-01-01“…Numerical simulation using finite element method based on meso-statistical damage theory was used to investigate the nonlinear and nonuniform failure behaviour of the rock mass near the fault. …”
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3550
Analysis of the Influence of Cracked Sleepers under Static Loading on Ballasted Railway Tracks
Published 2014-01-01“…For a better understanding of the phenomenon, the finite element method constitutes a useful tool to assess the effects of cracking from the point of view of structural behaviour in railway track structures. …”
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3551
Modal Strain Based Method for Dynamic Design of Plate-Like Structures
Published 2016-01-01“…The capability of determining the highly sensitive elements by means of modal strain analysis is theoretically demonstrated. Finite element models were constructed in numerical simulations. …”
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3552
Influence of the Dry Friction Suspension System Characteristics on the Stick-Slip of Vertical Vibration of a Three-Piece Bogie
Published 2021-01-01“…This paper uses the analytical method, numerical method, and finite element method to analyze the vertical dynamic characteristics of the simple suspension system with dry friction and demonstrates that the numerical method is an effective method to study the dry model. …”
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3553
New Method for Analyzing the Flutter Stability of Hingeless Blades with Advanced Geometric Configurations in Hovering
Published 2020-01-01“…This method uses a modified doublet-lattice method (MDLM) and a 3-D finite element (FE) model for building the aeroelastic equation of a blade in hovering. …”
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3554
Adhesion-induced roof collapse of a rectangular micro-groove under applied pressure
Published 2025-01-01“…The JKR-type adhesion solution is established by the principle of superposition and equivalent energy release rate, with a series of closed-form expressions derived which are consistent with previous studies. Finite element analysis (FEA) is performed based on virtual crack closure technique (VCCT) to investigate the roof collapse mechanism with interfacial adhesion and applied pressure considered. …”
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3555
Mechanical Properties of Glued-Laminated Timber with Different Assembly Patterns
Published 2019-01-01“…The influence of the assembly pattern on the bending behavior of glued-laminated timber was investigated by finite element models. The results show that the assembly pattern of the section has little influence on the failure mode of glued-laminated timber. …”
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3556
Dynamic performance of a slab track-concrete box subgrade under a double-line high speed railway.
Published 2024-01-01“…A hybrid simulation approach that merges coupled dynamics with finite element modelling was adopted for both single-line and double-line ballastless track-box subgrade systems, enabling a comparative analysis of dynamic stress, displacement, and acceleration. …”
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3557
Hybrid Analytical and Numerical Approach for Modeling Fluid Flow in Simplified Three-Dimensional Fracture Networks
Published 2020-01-01“…We investigate the impact of parameters related to the location and number of the discretization nodes on the results obtained, and we compare our results with those calculated using reference solutions, which are an analytical solution for simple configurations and a standard finite-element modeling approach for complex configurations. …”
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3558
Assessment of the Stability of an Unlined Rectangular Tunnel with an Overload on the Ground Surface
Published 2020-01-01“…This paper uses upper-bound finite element methods to assess the stability of an unlined rectangular tunnel in cohesive-frictional soils with an overload acting on the ground surface. …”
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3559
Stress intensity factors for mixed-mode crack growth in imitation models under biaxial loading
Published 2020-07-01“…The elastic and plastic stress intensity factors used to represent the experimental results are computed using full-size 3D finite element analyses of the imitation models with surface quarter elliptical and through-thickness cracks. …”
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3560
Seismic Study of Skew Bridge Supported on Laminated-Rubber Bearings
Published 2020-01-01“…Parametric studies, using the finite element method, were also performed to investigate the effects of the skew angle and friction coefficient of the bearings on the seismic response of the skew bridge. …”
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