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3621
Influence of Transition Material Characteristics on Cracking of Asphalt Concrete Core Walls
Published 2024-08-01“…To explore the relationship between changes in transition material characteristics and core wall cracking, the Duncan-Chang E-B model was used to perform finite element calculations on the Miaotang core wall rock-filldam. …”
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3622
Seismic Performance of Modular Structures with Novel Steel Frame: Light Gauge Slotted Steel Stud Walls
Published 2022-01-01“…These structural components will also contribute to the resistance of the modular system when subjected to lateral loads/actions, especially seismic actions. A finite element model was developed to investigate the seismic performance of high-rise modular steel structures with LGSS shear walls. …”
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3623
TOOTH ROOT BENDING STRESS CORRECTION ALGORITHM BASED ON VARIABLE PRESSURE ANGLE HOB (MT)
Published 2023-01-01“…Then, Kisssoft/Romax analytical solution, finite element numerical solution values were used to verify the rationality of the tooth root bending stress correction algorithm. …”
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3624
Design and Experimental Research of a New Adsorption Structure for Underwater Robots
Published 2024-02-01“…The characteristics of the adsorption structure are analyzed through theoretical research, the adsorption structure is simulated by Ansys finite element simulation, and the effects of key parameters on the adsorption force are analyzed and discussed in detail. …”
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3625
Analysis of freezing and thawing processes in clay with freeze-induced compression (FIC) model
Published 2025-02-01“…A submodel that describes a state-dependent plastic volumetric strain rate during freezing and thawing, originally developed by Nishimura (2021), was employed for the fully Thermo-Hydro-Mechanically (THM) coupled Finite Element (FE) analysis. The submodel, called the Freeze-Induced Compression (FIC) module, works as an add-in to any elasto-plastic frozen soil model developed under a THM framework, and can be turned on or off according to the need. …”
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3626
Curing simulation and data-driven curing curve prediction of thermoset composites
Published 2024-12-01“…Then, the temperature–time and the resulting degree-of-cure-time curves obtained from finite element simulations were created for training the prediction models using machine learning approaches of support vector regression (SVR), back propagation (BP) neural network and BP neural network optimized by genetic algorithm (GA-BP). …”
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3627
Investigation of the Defect Effects on the Load-Carrying Capacity of Butt Joints: A Numerical Study
Published 2024-09-01“…This work aims to examine the effects of the defect presence, defect volume fraction, defect position, and random distribution of defects at the adhesive layer on the durability of the butt joint. A finite element (FE) model of the butt joint was constructed using the commercially available FE software Abaqus/Standard. …”
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3628
Stability and Countermeasures for a Deposit Slope with Artificial Scarp: Numerical Analysis and Field Monitoring
Published 2020-01-01“…A series of two-dimensional (2D) finite element models (FEM), combined with a strength reduction technique, was established using the Phase2 software. …”
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3629
Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking
Published 2020-01-01“…The structural safety of a developed prosthetic leg was validated via finite element analysis under a variety of walking conditions. …”
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3630
Analysis of the Influencing Factor on Steady-state Temperature Field of Axlebox Bearing for High Speed Train
Published 2019-01-01“…Aiming at the temperature warning problem of axlebox bearing in a high-speed train in China, ANSYS is used to establish the finite element simulation model of axlebox bearing, the frictional heating power of the bearing is distributed according to the force of each rolling element, the steady temperature field analysis of the axlebox bearing is completed by using FLUEEN and the validity of the model is verified by using the actual monitoring data. …”
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3631
Investigation of 3D steel frames with a reduced beam section and various web-opening shapes under internal column loss
Published 2025-01-01“…The sudden loss of columns due to abnormal loads demonstrates a remarkable example of a localized failure that might ultimately result in the progressive collapse of the complete steel-framed structures. In this study, finite element (FE) simulations are implemented by utilizing ABAQUS-Explicit to investigate the progressive collapse of two-storey steel reduced beam section (RBS) frames with web openings. …”
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3632
Analysis and Experimental Study of Acceleration Model for Short Interval and Multiple Impact Equipment
Published 2019-01-01“…At the same time, the collision contact process of the impact experiment is also simulated which is combined with the finite element method. The simulation results were fundamentally consistent with the experiments and a fact that proves the correctness of analysis and modeling. …”
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3633
Biomechanical Analysis of Foot–Ankle Complex during Jogging with Rearfoot Strike versus Forefoot Strike
Published 2022-01-01“…First, RFS jogging and FFS jogging were experimentally studied, so as to acquire kinematic and kinetic data, including foot strike angle, knee flexion angle, and ground reaction force (GRF). Then, a 3D finite element model of foot–ankle complex was reconstructed from the scanned 2D-stacked images. …”
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3634
Investigation on Mechanical and Microstructure Properties of Steel Fiber Reinforced Concrete
Published 2022-01-01“…The optimal content of steel fiber was determined, which is 1% for sodium chloride and sodium sulfate environments, and 2% for the freeze-thaw cycle, dilute sulfuric acid, and sodium hydroxide environments. The finite element software Abaqus was used to simulate and analyze the freeze-thaw cycle and mechanical test of concrete, which verified the rationality of the test results. …”
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3635
Shaking Table Test Study on the Earthquake Behavior of High-Speed Railway Bridge Pier with Rounded Rectangular Cross Section
Published 2022-01-01“…Experimental results show that the specimen remains elastic (no or slight damaged) for all experimental earthquake scenarios (from 0.45 g to 0.96 g). Finite element (FE) models were developed and validated by the experimental results. …”
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3636
Study of V-notch fatigue strength based on affected depth approach
Published 2024-09-01“…This approach is based on a critical depth parameter identified from the analysis of the stress distribution around the defect. Elasto-plastic finite element calculations have been performed to determine the stress field close to the notch. …”
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3637
Manufacture of Green-Composite Sandwich Structures with Basalt Fiber and Bioepoxy Resin
Published 2013-01-01“…Mechanical properties of both skin and core materials were assessed through flexural and tensile tests. Finite element (FEM) simulations for the mechanical stress analysis of the sandwich material were carried out, and a maximum allowable shear stress for material failure under bending loads was established. …”
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3638
Analytical Study on Inherent Properties of a Unidirectional Vibrating Steel Strip Partially Immersed in Fluid
Published 2013-01-01“…An example is given to illustrate that the proposed method matches the numerical solution using the finite element method (FEM) very closely. The results show that fluid has strong effect on natural frequencies and mode shapes of vibrating steel strips partially dipped into a liquid. …”
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3639
Bionic Inner-Tapered Energy Absorption Tube Featuring Progressively Enhanced Fold Deformation Mode
Published 2024-12-01“…Then, theoretical calculation and finite element analysis were carried out to analyze the energy absorption mechanisms. …”
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3640
Numerical Analyses of Earthquake Induced Liquefaction and Deformation Behaviour of an Upstream Tailings Dam
Published 2017-01-01“…The dynamic analyses were carried out with the finite element program PLAXIS using a recently implemented constitutive model called UBCSAND. …”
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