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921
Research on the Geostatic Stress Field Procedure under Complex Conditions
Published 2021-01-01“…In this paper, based on finite element method (FEM) software ABAQUS, failure reasons of four commonly used methods for the geostatic stress field are studied. …”
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922
Numerical Integration of Some Arbitrary Functions over an Ellipsoid by Discretizing into Hexahedral Elements for Biomaterial Studies
Published 2024-01-01“…This study mathematically examines chemical and biomaterial models by employing the finite element method. Unshaped biomaterials’ complex structures have been numerically analyzed using Gaussian quadrature rules. …”
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923
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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924
Crosswind and Vortex Usages for Electricity Production Enhancement of Solar Updraft Tower
Published 2024-01-01“…The research utilizes the finite element method, along with real model construction, to validate the reliability of the study’s findings. …”
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925
Experimental and Analytical Study on the Vibration Performance of U-Shaped Steel-Concrete Composite Hollow Waffle Slab
Published 2020-01-01“…First, the modal properties of CHW slab including mode shapes, frequencies, and damping ratio were captured by on-site tests and validated by the finite element method, indicating the CHW slab is a low-frequency floor system with a low damping ratio. …”
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926
Nonlinear Modeling and Identification of an Aluminum Honeycomb Panel with Multiple Bolts
Published 2016-01-01“…This paper focuses on the nonlinear dynamics modeling and parameter identification of an Aluminum Honeycomb Panel (AHP) with multiple bolted joints. Finite element method using eight-node solid elements is exploited to model the panel and the bolted connection interface as a homogeneous, isotropic plate and as a thin layer of nonlinear elastic-plastic material, respectively. …”
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927
Study on the Distribution of Cycloidal Gear Forming Grinding Temperature Field
Published 2018-01-01“…The heat distribution ratio and convection heat dissipation coefficient of the grinding process are calculated by using the theoretical analysis,and the temperature field distribution of the tooth surface under wet grinding is simulated by means of finite element method and computer simulation software. The results show that the depth of grinding（ ap） has a great influence on the distribution of temperature field. …”
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928
Predicting Fatigue Crack Growth Behavior of Coalesced Cracks Using the Global-Local Superimposed Technique
Published 2022-09-01“… The S-version Finite Element Method (FEM) is known as a global-local superimposed approach that consists of two separate meshes referred to as global and local cracks. …”
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929
Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel
Published 2021-01-01“…This case study was analysed by using the simplified algorithm and verified by finite element method with ABAQUS. The results show that the stress distribution of composite lining can be obtained quickly and accurately with the simplified algorithm, which can provide a reference for other engineering designs.…”
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930
Predicting Fatigue Crack Growth Behavior of Coalesced Cracks Using the Global-Local Superimposed Technique
Published 2022-09-01“… The S-version Finite Element Method (FEM) is known as a global-local superimposed approach that consists of two separate meshes referred to as global and local cracks. …”
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931
Optimalisasi Dimensi Tabung Roasting Kopi Kapasitas 2 kg dengan Pendekatan Model Elemen Hingga
Published 2022-04-01“…Here, Aluminum Alloy 5083 and Stainless Steel 304 are analyzed as drum materials because these materials are recommended for foods. Finite element method is used for drum analysis with axisymmetric model. …”
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932
Fast Transient Thermal Analysis of Non-Fourier Heat Conduction Using Tikhonov Well-Conditioned Asymptotic Waveform Evaluation
Published 2014-01-01“…Non-Fourier heat conduction model with dual phase lag wave-diffusion model was analyzed by using well-conditioned asymptotic wave evaluation (WCAWE) and finite element method (FEM). The non-Fourier heat conduction has been investigated where the maximum likelihood (ML) and Tikhonov regularization technique were used successfully to predict the accurate and stable temperature responses without the loss of initial nonlinear/high frequency response. …”
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933
Vibration Characteristics Analysis of Cylindrical Shell-Plate Coupled Structure Using an Improved Fourier Series Method
Published 2018-01-01“…This solution can be verified by comparing the current results with those calculated by the finite-element method (FEM). The effects of several significant factors, including the restraint stiffness, the coupling stiffness, and the situation of coupling, are presented. …”
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934
Traction Synchronous Machine with Rotor Field Winding and Two-Phase Harmonic Field Exciter
Published 2025-01-01“…A simplified mathematical model based on the finite element method for steady state simulation is presented. …”
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935
Numerical Analysis of a New Block-Type Rail Bearing Beam for the Mid-Low-Speed Maglev Train
Published 2021-01-01“…The performed finite element method (FEM) simulation focused on the dynamic stress at the bottom of the rail bearing beam and structural internal force and deformation under the case of train loading, etc. …”
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936
Modeling of a Multi-Storey Building Made of Reinforced Concrete, Taking into Account Damage on a Deformable Foundation
Published 2023-10-01“…The construction of a mathematical model based on the finite element method for determining the stress-strain state of a 25-storey reinforced concrete building on a multilayer deformable foundation is considered. …”
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937
Low fluctuation stiffness design method for vibration reduction of helical gears
Published 2025-01-01“…Then it was compared with the finite element method to verify the correctness and effectiveness of the parameter design method and the analytical mesh stiffness model. …”
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938
Numerical analysis and optimization of crashworthiness of bionic hierarchical thin-walled square tubes
Published 2024-06-01“…The axial energy absorption characteristics of the bionic hierarchical thin-walled square tube and the conventional multi-cell thin-walled square tube were analyzed by the nonlinear finite element method, and the influence of structural parameters on the crashworthiness of BHST4-2 structure was studied. …”
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939
On the Vibration Analysis of Rotating Piezoelectric Functionally Graded Beams Resting on Elastic Foundation with a Higher-Order Theory
Published 2022-01-01“…For the first time, this study uses the finite element method (FEM) in conjunction with Reddy’s theory of high-order shear deformation to model the vibration response of a beam rotating around one fixed axis. …”
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940
SIMULATION AND EXPERIMENTS ON SELECTING THE ECHO FREQUENCY IN DETECTING THE HEAT EXCHANGE TUBE FOULING
Published 2019-01-01“…And it’s very important to establish the accurate ultrasonic propagation model for achieving the numerical simulation of selecting the detection frequency. Based on the finite element method,the three-dimension model with different heat exchange tubes had been established under the COMSOL Multiphysics condition. …”
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