Year: 2015
Author: Hamdi Hentati, Ilyes Ben Naceur, Wassila Bouzid, Aref Maalej
Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 5 : pp. 625–643
Abstract
In this paper, we present numerical computational methods for solving the fracture problem in brittle and ductile materials with no prior knowledge of the topology of crack path. Moreover, these methods are capable of modeling the crack initiation. We perform numerical simulations of pieces of brittle material based on global approach and taken into account the thermal effect in crack propagation. On the other hand, we also propose a numerical method for solving the fracture problem in a ductile material based on elements deletion method and also using thermo-mechanical behavior and damage laws. In order to achieve the last purpose, we simulate the orthogonal cutting process.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/aamm.2014.m517
Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 5 : pp. 625–643
Published online: 2015-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 19
Author Details
-
Parametric analysis of the damage characterization tests of aluminum bulk material
Hammami, Chaima | Kammoun, Nouha | Hentati, Hamdi | Amar, Mounir Ben | Haddar, MohamedJournal of Mechanical Science and Technology, Vol. 36 (2022), Iss. 10 P.5019
https://doi.org/10.1007/s12206-022-0914-z [Citations: 2] -
Influence of geometry on stress state in bulk characterization tests
Moakhar, Sonda | Hentati, Hamdi | Barkallah, Maher | Louati, Jamel | Haddar, MohamedComptes Rendus. Mécanique, Vol. 347 (2019), Iss. 12 P.930
https://doi.org/10.1016/j.crme.2019.10.003 [Citations: 5] -
Experimental and Numerical Investigation of Folding Process—Prediction of Folding Force and Springback
Ben Said, Lotfi | Hentati, Hamdi | Kamoun, Taoufik | Trabelsi, MounirMathematics, Vol. 11 (2023), Iss. 19 P.4103
https://doi.org/10.3390/math11194103 [Citations: 0] -
Advances in Materials, Mechanics and Manufacturing II
Analysis of the Wells Turbine Structure of an Oscillating Water Column Wave Energy System
Jemni, Mohamed Ali | Hentati, Hamdi | Elmbarki, Sawsan | Abid, Mohamed Salah2022
https://doi.org/10.1007/978-3-030-84958-0_6 [Citations: 2] -
Advances in Materials, Mechanics and Manufacturing II
Parametric Analysis of Steel Cutting Using Johnson and Cook Model
Kamoun, Nouha | Feki, Nabih | Hentati, Hamdi | Haddar, Mohamed2022
https://doi.org/10.1007/978-3-030-84958-0_35 [Citations: 1] -
Design and Modeling of Mechanical Systems—III
Brittle Fracture: Experimental and Numerical Modeling Using Phase-Field Approach
Hentati, Hamdi | Kriaa, Yosra | Haugou, Gregory | Chaari, Fahmi2018
https://doi.org/10.1007/978-3-319-66697-6_104 [Citations: 0] -
A phase-field model of quasistatic and dynamic brittle fracture using a staggered algorithm
Hentati, Hamdi | Dhahri, Marwa | Dammak, FakhreddineJournal of Mechanics of Materials and Structures, Vol. 11 (2016), Iss. 3 P.309
https://doi.org/10.2140/jomms.2016.11.309 [Citations: 7] -
Variational approach and experimental investigation of the phase-field model predicting brittle fracture
Fraj, Boutheina Ben | Hentati, Hamdi | Messaoudi, Imen | Amar, Mounir Ben | Haddar, MohamedProceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, Vol. 237 (2023), Iss. 11 P.2432
https://doi.org/10.1177/14644207231179922 [Citations: 1] -
Damage Investigation in PMMA Polymer: Experimental and Phase-Field Approaches
Ben Said, Lotfi | Hentati, Hamdi | Wali, Mondher | Ayadi, Badreddine | Alhadri, MuapperPolymers, Vol. 16 (2024), Iss. 23 P.3304
https://doi.org/10.3390/polym16233304 [Citations: 0] -
Design and Modeling of Mechanical Systems - V
Numerical and Analytic Analysis of Stress State in Characterization Tests
Kammoun, Nouha | Hammami, Chaima | Moakhar, Sonda | Hentati, Hamdi | Barkallah, Maher | Louati, Jamel | Amar, Mounir Ben | Haddar, Mohamed2023
https://doi.org/10.1007/978-3-031-14615-2_87 [Citations: 0] -
Parametric study of aluminum bar shearing using Johnson-Cook material modeling
Moakhar, Sonda | Hentati, Hamdi | Barkallah, Maher | Louati, Jamel | Haddar, MohamedProceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 235 (2021), Iss. 9 P.1399
https://doi.org/10.1177/0954405421995621 [Citations: 10] -
Nonlinear Behavior of Bonded and Unbonded Two-Way Post-Tensioned Slabs Pre-Strengthened with CFRP Laminates
Attia, Mohammed M. | Khalil, Ayman H. H. | Mohamed, Ghada N. | Samaan, Morcos F. | Katunský, DušanBuildings, Vol. 13 (2022), Iss. 1 P.35
https://doi.org/10.3390/buildings13010035 [Citations: 4] -
Thermo-electro-mechanical dynamic and free vibration analysis of FGPM nanobeam with initial stress
Kammoun, Nouha | Feki, Nabih | Hentati, Hamdi | Bouaziz, Slim | Amar, Mounir Ben | Soula, Mohamed | Haddar, MohamedProceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, Vol. 238 (2024), Iss. 3 P.1313
https://doi.org/10.1177/09544089231169568 [Citations: 2] -
Design and Modeling of Mechanical Systems—III
Optimized Method for Computing Phase-Field Model Using Decoupling Scheme
Kriaa, Yosra | Hentati, Hamdi | Zouari, Bassem2018
https://doi.org/10.1007/978-3-319-66697-6_108 [Citations: 0]