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1961
DUCTILE DAMAGE CHANGE ANALYSIS OF AXIAL SIMPLE DENTED PIPELINE IN CONSTRUCTION STAGE
Published 2019-01-01“…According to the Oyane ductile fracture criterion, the finite element method was used to simulate the axial simple dent caused by the construction stage. …”
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1962
Electromagnetic Scattering of Rough Ground Surface Covered by Multilayers Vegetation
Published 2019-01-01“…The vegetation leaves are simulated with the discrete elliptical particles in layers, which are randomly distributed above the randomly rough surface. The finite element method is applied to solve the scattering magnetic field equation based on the Dirichlet boundary, and the relationship between the radar cross section and bidirectional reflectance distribution function is deduced with the coherent scattering field. …”
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1963
OUT-OF-PLANE TENSION FAILURE ANALYSIS OF COMPOSITE STRINGER FOR AIRCRAFT
Published 2019-01-01“…The nonlinear effects of geometry, material and contact are considered, the finite element analysis（hereinafter FEA） method of composite stringer out-of-plane tension failure is established precisely by using Hoffman material failure criteria and Newton-Raphson increment iteration method. …”
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1964
PURE ELECTRIC VEHICLE TAIL OPTIMIZATION OF THE CRASHWORTHINESS DESIGN
Published 2016-01-01“…Referenced a domestic pure electric car,by establishing vehicle tail’s topology optimization model,finite element model,size optimization model and for achieving optimal vehicle acceleration and energy absorption of car rear crumple zones under crash safety regulations,optimized the design of pure electric car tail. …”
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1965
Reliability Analysis for the Gear Fracture based on Energy Release Rate Criterion
Published 2015-01-01“…The first- order second-moment method and stochastic finite element method are used to calculate the reliability. …”
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1966
CALCULATION RESEARCH ON THE RESIDUAL COMPRESSIVE STRENGTH OF STITCHED COMPOSITE LAMINATES AFTER IMPACT DAMAGE
Published 2017-01-01“…Equivalent hole method simulates the initial damage of stitched plate. The finite element analysis method with damage evolution process based on threedimensional Hashin criterion with 3D solid element modelling laminates,3D bar element modelling stitch simulated the stitched composite laminates damage evolution effectively. …”
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1967
Non-Destructive Testing for Evaluation of Young’s Modulus by Using Free Vibration Response of Composite Materials
Published 2024-12-01“…By using inverse methods, the experimental values of elasticity modulus E are assessed and validated by numerical simulation, using the finite element method (FEM). For FEM modeling, the materials are considered linear, homogeneous, isotropic, and viscoelastic.…”
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1968
Mode Calculation and Testing of a Car Body in White
Published 2011-01-01“…The dynamic parameters of a car body in white (BIW) are important during a new car developing. Based on the finite element method, the model of a BIW is developed in which the welding points are treated specially as a new element type and the vibration modes of it are calculated. …”
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1969
Thermal Analysis of Si/GaAs Bonding Wafers and Mitigation Strategies of the Bonding Stresses
Published 2017-01-01“…Then, the thermal stress distribution curves of Si/GaAs bonding interfaces are investigated by finite element method (FEM) and are compared with the results from E. …”
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1970
The effect of TiN coating on stress distribution in carbide cutting inserts in treatment of austenitic stainless steels
Published 2020-09-01“…The calculation of the components of the cutting force is performed, the finite element method is used to calculate the stresses and displacements of the material of the triangular cutting insert TPUN 160338. …”
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1971
High-Sensitivity Biosensor-Based Enhanced SPR by ZnO/MoS2 Nanowires Array Layer with Graphene Oxide Nanosheet
Published 2020-01-01“…The thickness of each medium layer for the structure is analyzed to obtain the optimal SPR spectrum, by the finite element method, so that the sensitivity is able to be enhanced greatly. …”
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1972
Research of the Vibration Characteristic of Automotive Drive Shaft in the Transmission
Published 2015-01-01“…The results show that the drive shaft of the finite element simulation results and experimental results are identical with each other,the resonance frequency with 50 Hz power frequency and the frequency of the motor vehicle doesn’t occur in the process of running,the foundation for fault diagnosis of drive shaft,comfort and smoothness of the automobile are provided.…”
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1973
STRUCTURE INTEGRATED PERFORMANCE DEVELOPMENT FOR A COMMERCIAL FRAME
Published 2017-01-01“…Finite Element Analysis（ FEA） model of benchmark frame was established and the FEA model was validated by mode and stiffness test; The new develop frame’s mode and stiffness performance was evaluated by this FEA model. …”
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1974
Deformation of the Cooling Vessel's Shell
Published 2025-01-01“…This paper will present the procedure for calculating the internal volume obtained by deforming the outer shell of the cooling vessel. A nonlinear finite element analysis was conducted using the Ansys software. …”
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1975
RESEARCH ON SINGLE-LEAF WALLS MADE WITH LIGHTENED CLAY BRICKS
Published 2016-09-01“…The internal and external geometry of the bricks has been studied by the Finite Element Method (FEM). Different wall assemblies with these bricks have been studied. …”
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1976
Parametric Design and Mechanical Characterization of a Selective Laser Sintering Additively Manufactured Biomimetic Ribbed Dome Inspired by the Chorion of Lepidopteran Eggs
Published 2024-12-01“…The above results were validated using respective finite element analyses.…”
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1977
Structural safety assessment procedure of plastic single-span greenhouses considering semi-rigid clamp joints
Published 2025-03-01“…This study evaluated the structural safety of 9 greenhouse types under extreme weather loads using a nonlinear finite element method (FEM) model that accounts for material nonlinearity of clamp joint. …”
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1978
Study on the Comparison Between Two Models of Frictional Heat Flux in Calculation of Clutch Temperature Field
Published 2019-02-01“…Temperature field analysis through finite element model is important in the study of clutch design and control. …”
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1979
The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve
Published 2018-01-01“…The magnetic field and coil temperature field distribution of the control valve are modeled and analyzed by using the finite element method. The influence laws of the geometry and parameters on electromagnetic force are analyzed. …”
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1980
THE EFFECT OF STRESS RELAXATION ON WHISKER GROWTH ESTIMATION
Published 2015-01-01“…To describe the phenomenon of the stress generation and stress relaxation occurring simultaneously in the process of whisker growth,a UMAT subroutine in Abaqus is developed to solve the elasto-plastic creep constitutive model by means of the return-mapping algorithm.The finite element simulations show that,compared with the elasto-plastic model in Abaqus,the elasto-plastic creep constitutive model characterizes the stress relaxation of material better.Using this subroutine,we calculate the change of stress in a specimen of Pb-free solder.In terms of the change of stress,the whisker growth rate is evaluated.And the effect of the grain size on the whisker growth rate is discussed.…”
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