We present the intensity of stress singularity for 3D dissimilar material joints based on mesh free method. When load is applied to surface of the bonded structure, stress at vertex on interface drastically increases and it appears that this stress singularity occur delamination of the bonded structure. Intensity of stress singularity can be expressed by stress distribution and the intensity of stress singularity. Therefore, it is necessary to obtain the stress distribution precisely. In this study, we focus on the mesh free method for the computation of the stress distribution. When this method is applied to compute stress distribution, incompatible cell can be employed and geometrical data for a target structure can be simply prepared. To confirm the validity of the results of mesh free method, comparison of the intensity of stress singularity between the mesh free and the boundary element methods is carried out.
| Published in | International Journal of Mechanical Engineering and Applications (Volume 1, Issue 2) |
| DOI | 10.11648/j.ijmea.20130102.11 |
| Page(s) | 28-33 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Stress Analysis by Mesh Free Method, 3D Dissimilar Material Joints, Intensity of Stress Singularity, Order of Singularity
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APA Style
T. Kurahashi, A. Ishikawa, H. Koguchi. (2013). Evaluation of Intensity of Stress Singularity for 3D Dissimilar Material Joints Based on Mesh Free Method (Relationship between Interface Width and Intensity of Stress Singularity). International Journal of Mechanical Engineering and Applications, 1(2), 28-33. https://doi.org/10.11648/j.ijmea.20130102.11
ACS Style
T. Kurahashi; A. Ishikawa; H. Koguchi. Evaluation of Intensity of Stress Singularity for 3D Dissimilar Material Joints Based on Mesh Free Method (Relationship between Interface Width and Intensity of Stress Singularity). Int. J. Mech. Eng. Appl. 2013, 1(2), 28-33. doi: 10.11648/j.ijmea.20130102.11
AMA Style
T. Kurahashi, A. Ishikawa, H. Koguchi. Evaluation of Intensity of Stress Singularity for 3D Dissimilar Material Joints Based on Mesh Free Method (Relationship between Interface Width and Intensity of Stress Singularity). Int J Mech Eng Appl. 2013;1(2):28-33. doi: 10.11648/j.ijmea.20130102.11
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Download@article{10.11648/j.ijmea.20130102.11,
author = {T. Kurahashi and A. Ishikawa and H. Koguchi},
title = {Evaluation of Intensity of Stress Singularity for 3D Dissimilar Material Joints Based on Mesh Free Method (Relationship between Interface Width and Intensity of Stress Singularity)},
journal = {International Journal of Mechanical Engineering and Applications},
volume = {1},
number = {2},
pages = {28-33},
doi = {10.11648/j.ijmea.20130102.11},
url = {https://doi.org/10.11648/j.ijmea.20130102.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20130102.11},
abstract = {We present the intensity of stress singularity for 3D dissimilar material joints based on mesh free method. When load is applied to surface of the bonded structure, stress at vertex on interface drastically increases and it appears that this stress singularity occur delamination of the bonded structure. Intensity of stress singularity can be expressed by stress distribution and the intensity of stress singularity. Therefore, it is necessary to obtain the stress distribution precisely. In this study, we focus on the mesh free method for the computation of the stress distribution. When this method is applied to compute stress distribution, incompatible cell can be employed and geometrical data for a target structure can be simply prepared. To confirm the validity of the results of mesh free method, comparison of the intensity of stress singularity between the mesh free and the boundary element methods is carried out.},
year = {2013}
}
TY - JOUR T1 - Evaluation of Intensity of Stress Singularity for 3D Dissimilar Material Joints Based on Mesh Free Method (Relationship between Interface Width and Intensity of Stress Singularity) AU - T. Kurahashi AU - A. Ishikawa AU - H. Koguchi Y1 - 2013/05/30 PY - 2013 N1 - https://doi.org/10.11648/j.ijmea.20130102.11 DO - 10.11648/j.ijmea.20130102.11 T2 - International Journal of Mechanical Engineering and Applications JF - International Journal of Mechanical Engineering and Applications JO - International Journal of Mechanical Engineering and Applications SP - 28 EP - 33 PB - Science Publishing Group SN - 2330-0248 UR - https://doi.org/10.11648/j.ijmea.20130102.11 AB - We present the intensity of stress singularity for 3D dissimilar material joints based on mesh free method. When load is applied to surface of the bonded structure, stress at vertex on interface drastically increases and it appears that this stress singularity occur delamination of the bonded structure. Intensity of stress singularity can be expressed by stress distribution and the intensity of stress singularity. Therefore, it is necessary to obtain the stress distribution precisely. In this study, we focus on the mesh free method for the computation of the stress distribution. When this method is applied to compute stress distribution, incompatible cell can be employed and geometrical data for a target structure can be simply prepared. To confirm the validity of the results of mesh free method, comparison of the intensity of stress singularity between the mesh free and the boundary element methods is carried out. VL - 1 IS - 2 ER -
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