Showing 181 - 200 results of 4,161 for search '"Finite elements"', query time: 0.06s Refine Results
  1. 181

    Size Effects of Finite Element Model for Three-Dimensional Microstructural Modeling of Asphalt Mixture by Kuanghuai Wu, Qingzi Deng, Naiming Deng, Xu Cai, Wenke Huang

    Published 2019-01-01
    “…For finite element analysis, the accuracy of the finite results is determined by the size of the finite element. …”
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    A nonlinear elasto-plastic analysis of Reissner-Mindlin plates by finite element method by Meftah Kamel, Sedira Lakhdar

    Published 2019-10-01
    “…In this paper, a finite element simulation of nonlinear elasto-plastic deformations of Reissner-Mindlin bending plates is described. …”
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    Finite Element Analysis of Top Cover Bolts of Hydraulic Turbine Based on ANSYS Workbench by ZHAO Junjie, YU Bo, OU Qian, SU Ting, WANG Yi

    Published 2021-01-01
    “…The working conditions of the hydraulic turbine are frequently changed.If the connecting bolts between the top cover and the stay ring are subjected to a load,and they are loose or broken,the serious consequences such as the plant flooding and even the machine destruction and death may occur.This paper establishes the calculation model of the connecting bolts between the top cover and the stay ring of hydraulic turbine by the ANSYS Workbench software,and calculates and analyzes the maximum stress of connecting bolts and the position of the dangerous section under different load rejection conditions by the finite element analysis method.The calculation results show that:when the load rejection is 82.5 MW,the stress on the connecting bolts is the largest.Therefore,the ultrasonic online monitoring and early warning system shall be applied to monitor the most dangerous bolts in real time to prevent accidents.…”
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    Tissue Modeling and Analyzing with Finite Element Method: A Review for Cranium Brain Imaging by Xianfang Yue, Li Wang, Ruonan Wang

    Published 2013-01-01
    “…For the structure mechanics of human body, it is almost impossible to conduct mechanical experiments. Then the finite element model to simulate mechanical experiments has become an effective tool. …”
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    Finite Element Evaluation of the Effect of Adhesive Creams on the Stress State of Dentures and Oral Mucosa by Anantha Narayanan Ramakrishnan, Oliver Röhrle, Christopher Ludtka, Roshan Varghese, Josephine Koehler, Andreas Kiesow, Stefan Schwan

    Published 2021-01-01
    “…The layer was developed as a volume extract using the denture surface. Finite element (FE) simulations were performed for the bite force on one of the RPD segments, with the resulting force and moments experienced by the dental structures and oral mucosa compared between the model with the adhesive layer and the base model without. …”
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  14. 194

    Optimized Design of an ECAP Die Using the Finite Element Method for Obtaining Nanostructured Materials by Patricia Ponce-Peña, Edgar López-Chipres, Edgar García-Sánchez, Miguel Angel Escobedo-Bretado, Brenda Xiomara Ochoa-Salazar, María Azucena González-Lozano

    Published 2015-01-01
    “…An alloy type A16060 was exposed to severe plastic deformation to study its reaction using the finite element method (FEM). To perform this, six different configurations were used in the design of the die’s channel for ECAP (equal channel angular pressing) to obtain nanostructure materials and to optimize the process. …”
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  15. 195

    Experimental and Finite Element Analysis on the Structural Performance of Lightweight Hollow Slab Prefabricated Staircases by Jingmin Liu, Yiming Bao, Kang Qin

    Published 2025-01-01
    “…Additionally, a standard prefabricated slab staircase (referred to as the CG staircase) was subjected to static loading tests to analyze failure characteristics, load-deflection curves, and strain distribution. A finite element model was created using ABAQUS (2020) and validated for accuracy through a comparison with experimental results. …”
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  16. 196

    Cranial reconstruction utilizing polymeric implants in two different designs: finite element investigation by Yomna H. Shash

    Published 2024-11-01
    “…Objective This research aims to conduct a finite element study to evaluate the skull reconstruction process by using PEEK and carbon fiber reinforced PEEK 30 and 60% in the production of cranial implants as alternatives to conventional titanium implants. …”
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  17. 197

    Optimal Sensor Placement for Inverse Finite Element Reconstruction of Three-Dimensional Frame Deformation by Yong Zhao, Jingli Du, Hong Bao, Qian Xu

    Published 2018-01-01
    “…The inverse finite element method (iFEM) for the 3D framework deformation reconstruction was introduced. …”
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  18. 198

    STOCHASTIC FINITE ELEMENT MODEL UPDATING BASED ON POLYNOMIAL CHAOTIC EXPANSION AND KL DIVERGENCE by XU ZeWei, PENG ZhenRui, ZHANG YaFeng, BAI Yu

    Published 2021-01-01
    “…Considering the influence of structural parameter uncertainty on response and the problem of large calculation of stochastic model updating, a stochastic finite element model updating method based on polynomial chaotic expansion and KL divergence is proposed. …”
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