 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| Gourav Prasad Sinha and Bipin Kumar, "Fracture Analysis of Cracked Bimaterial Plate by NURBS Aided Extended Finite Element Method," Mech. Solids. 59 (1), 222-238 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
1 |
Pages |
222-238 |
| DOI |
10.1134/S0025654423601726 |
| Title |
Fracture Analysis of Cracked Bimaterial Plate by NURBS Aided Extended Finite Element Method |
| Author(s) |
Gourav Prasad Sinha (Research Scholar, Department of Mechanical Engineering, NIT Jamshedpur, India, jsrgourav@gmail.com)
Bipin Kumar (Assistant Professor, Department of Mechanical Engineering, NIT Jamshedpur, India, Bipinkumar.me@nitjsr.ac.in) |
| Abstract |
The stress intensity factor (SIF) of bimaterial is computed by implying XIGA (Extended
IsoGeometric Approach) is discussed in research work. The cracks in the plates are varied in their
angular orientation to recognize the influence of variation on the slope of cracks. The NURBS-based isogeometric approach simulates the problem of crack and interface under the partition of unity
method. The jump at the interface between two materials is represented by the level set function
whereas the strong interval at a fracture i.e., crack is represented by asymptotic enrichment and Heaviside function. The method of interaction integral is applied to evaluate the SIF which is validated by
results in literature. |
| Keywords |
NURBS, IGA, SIF, interaction integral method |
| Received |
05 September 2023 | Revised |
13 December 2023 | Accepted |
18 December 2023 |
| Link to Fulltext |
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