Calculation of fracture mechanical parameters via FEM for some cracked plates under different loads
Vietnam Journals Online
View Archive Info| Field | Value | |
| Title |
Calculation of fracture mechanical parameters via FEM for some cracked plates under different loads
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| Creator |
Huong Nhu Ngo; Institute of Mechanics, VAST, 264 Doi Can, Hanoi, Vietnam
Truong Giang Nguyen; Institute of Mechanics, VAST, 264 Doi Can, Hanoi, Vietnam |
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| Subject |
Mechanics
cracked plates — |
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| Description |
This paper describes some results in analyzing cracked plates via FEM based on the procedures in CASTEM 2000 [1]. The basic methods for computing the crack parameters by the finite element analysis are presented. Some programs written by GIBIAN languages to solve problems for cracked plates are given. In possible cases, the numerical results are composed with analytical solution or testing result that gives a good agreement. The influence of plate configurations, the crack length, the external load type on the crack characteristic values are considered. The numerical analysis for inclined crack at angle and in arbitrary position of plate, the crack at hole in the plate, the crack of gravity dams are realized. The given results and programs can be applied to practical problems for controling the brittle failure state of a structure.
Vietnam Journal of Mechanics, VAST, Vol. 28, No. 2 (2006), pp. 83–93
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| Publisher |
Vietnamese Academy of Science and Technology
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| Date |
2007-09-11
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| Type |
Peer-reviewed Article
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| Format |
application/pdf
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| Identifier |
http://www.vjol.info/index.php/vjmech/article/view/519
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| Source |
Vietnam Journal of Mechanics; Vol 28, No 2 (2006); 83-93
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| Language |
en
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| Coverage |
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