Zobrazeno 1 - 10
of 51
pro vyhledávání: '"over-deterministic method"'
Autor:
Khadija Yakoubi, Ahmed Elkhalfi, Hassane Moustabchir, Abdeslam El Akkad, Maria Luminita Scutaru, Sorin Vlase
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4293 (2023)
In order to examine the significance of Stress Intensity Factor and T-stress (K-T parameters) in modeling pressure-cracked structures, we propose a novel method known as the Isogeometric Over-Deterministic Method IG-ODM. IG-ODM utilizes the computati
Externí odkaz:
https://doaj.org/article/314d4722156d42a4a58403a2f56c7f36
Autor:
E. Sgambitterra, F. Niccoli
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 57, Pp 300-320 (2021)
A viable approach to solve inverse problems in elasticity is proposed. It is based on regression algorithms to estimate materials and/or loading parameters by fitting the experimentally-evaluated displacement field to representative analytical soluti
Externí odkaz:
https://doaj.org/article/14e2956a180d4123bc7e3cc22cdbf01c
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 57 (2021)
A viable approach to solve inverse problems in elasticity is proposed. It is based on regression algorithms to estimate materials and/or loading parameters by fitting the experimentally-evaluated displacement field to representative analytical soluti
Externí odkaz:
https://doaj.org/article/4f029ece237340738073bcad73db1447
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 128-135 (2017)
A study on the accuracy of the values of Williams� expansion terms influenced by rounding numbers is presented. The results are presented taking into account a three-point bend single edge notched beam. Crack tip stress tensor components are expres
Externí odkaz:
https://doaj.org/article/4709af24bb054aecb3dd066ed2ab0f8e
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 39, Pp 129-142 (2017)
A study on the accuracy of an approximation of the stress field in a cracked body is presented. Crack-tip stress tensor is expressed using the linear elastic fracture mechanics (LEFM) theory in this work, more precisely via its multi-parameter formul
Externí odkaz:
https://doaj.org/article/2a720f475d8644eaaa0a92ddaa257862
Akademický článek
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Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42 (2017)
A study on the accuracy of the values of Williams’ expansion terms influenced by rounding numbers is presented. The results are presented taking into account a three-point bend single edge notched beam. Crack tip stress tensor components are expres
Externí odkaz:
https://doaj.org/article/89384d248f744d69a3c9fad23ad9eabf
Autor:
Lucie MALÍKOVÁ, Václav VESELÝ
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 59, Iss 2, Pp 109-114 (2013)
The paper deals with an analysis of the stress and displacement fields in various cracked specimens (loaded in mode I as well as in mode II). The main goal is to determine an accurate approximation of the near-crack-tip fields which can be subseque
Externí odkaz:
https://doaj.org/article/727eec57acde4344a947df97ae3bb9e2
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 39 (2016)
A study on the accuracy of an approximation of the stress field in a cracked body is presented. Crack-tip stress tensor is expressed using the linear elastic fracture mechanics (LEFM) theory in this work, more precisely via its multi-parameter formul
Externí odkaz:
https://doaj.org/article/3d19d8ed613e4d269e7cf991a71924a1
