Finite element analysis of FGM dental crowns using phase-field approach

被引:6
作者
Sait, Ferit [1 ]
Saeidi, Nazanin [2 ]
Korkmaz, Turan [2 ]
机构
[1] Atilim Univ, Dept Aerosp Engn, Ankara, Turkiye
[2] Gazi Univ, Dept Dent, Ankara, Turkiye
关键词
Dental crown; Phase-field; Functionally graded material; PFM; Finite element analysis; Homogenization; FUNCTIONALLY GRADED MATERIAL; MECHANICAL-PROPERTIES; HOMOGENIZATION; SIMULATION; FAILURE; STRESS; DESIGN; ENERGY; MODEL;
D O I
10.1016/j.jmbbm.2022.105629
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Functionally graded materials (FGMs) - categorized in advanced composite materials - are specially designed to reduce the stresses and failure due to material mismatches. Advances in manufacturing techniques have brought FGMs into use in a variety of applications. However, the numerical analysis is still challenging due to the difficulties in simulations of non-homogeneous material domains of complex parts. Presenting a numerical procedure that both facilitates the implementation of material non-homogeneity in geometrically complex mediums, and increases the accuracy of the calculations using a phase-field approach, this study investigates the usage of FGMs in dental prostheses. For this purpose, a porcelain fused to metal (PFM) mandibular first molar FGM crown is simulated and analyzed under the maximum masticatory bite force, and eventually the results are compared to a PFM crown prepared conventionally.
引用
收藏
页数:9
相关论文
共 50 条
  • [41] Numerical Analysis of Stabilized Second Order Semi-Implicit Finite Element Methods for the Phase-Field Equations
    Li, Congying
    Tang, Liang
    Zhou, Jie
    [J]. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2024, 16 (03) : 667 - 691
  • [42] Algorithmic aspects and finite element solutions for advanced phase field approach to martensitic phase transformation under large strains
    Babaei, Hamed
    Basak, Anup
    Levitas, Valery, I
    [J]. COMPUTATIONAL MECHANICS, 2019, 64 (04) : 1177 - 1197
  • [43] Finite Element Analysis of Zirconia Dental Implant
    Fiorillo, Luca
    Milone, Dario
    D'Andrea, Danilo
    Santonocito, Dario
    Risitano, Giacomo
    Cervino, Gabriele
    Cicciu, Marco
    [J]. PROSTHESIS, 2022, 4 (03): : 490 - 499
  • [44] Finite element analysis of dental implant prosthetics
    Aumnakmanee, Suchat
    Yodpiji, Nantakrit
    Jantong, Nattawut
    Jongprasithporn, Manutchanok
    [J]. MATERIALS TODAY-PROCEEDINGS, 2018, 5 (03) : 9525 - 9534
  • [45] A phase-field based finite element method for modeling graphene flake reinforced composites
    Bian, Pei-Liang
    Qing, Hai
    [J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023, 30 (09) : 1897 - 1912
  • [46] A finite element method for modal analysis of FGM plates
    Tabatabaei, S. J. Shahidzadeh
    Fattahi, A. M.
    [J]. MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2022, 50 (04) : 1111 - 1122
  • [47] Phase field-elasticity analysis of austenite-martensite phase transformation at the nanoscale: Finite element modeling
    Mirzakhani, Sam
    Javanbakht, Mahdi
    [J]. COMPUTATIONAL MATERIALS SCIENCE, 2018, 154 : 41 - 52
  • [48] Preconditioning strategies for vectorial finite element linear systems arising from phase-field models for fracture mechanics
    Badri, M. A.
    Rastiello, G.
    Foerster, E.
    [J]. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 373
  • [49] A Comparison of Fourier Spectral Iterative Perturbation Method and Finite Element Method in Solving Phase-Field Equilibrium Equations
    Song, Pengcheng
    Yang, Tiannan
    Ji, Yanzhou
    Wang, Zhuo
    Yang, Zhigang
    Chen, Longqing
    Chen, Lei
    [J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017, 21 (05) : 1325 - 1349
  • [50] Thermo-mechanical analysis of uniform, clustered and interpenetrating phase particulate composites using finite element method
    Sharma, Neeraj Kumar
    [J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2023, 148 (13) : 5967 - 5984