Výsledky vyhledávání - "Takahiro Teranishi"

Effectiveness of Linear Notch Mechanics under the Condition of Small Scale Yielding

Autor: Hironobu Nisitani, Takahiro Teranishi

Publikováno v: Key Engineering Materials. :21-24

The linear notch mechanics (LNM) was proposed by H. Nisitani in 1983. The concept of LNM can assure the occurrence of the same phenomena in a notched specimen and a real object. The effectiveness of LNM under the condition of small scale yielding has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cd4f890c77f106b60004c1d74f197bc
https://doi.org/10.4028/www.scientific.net/kem.452-453.21

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Relation between Effectiveness of the Non-Linear Crack Mechanics and Crack Length

Autor: Kuniharu Ushijima, Hironobu Nisitani, Takahiro Teranishi

Publikováno v: Journal of Computational Science and Technology. 2:111-117

The non-linear crack mechanics (NLCM) was proposed by one of the authors, which gives a method for predicting the strength of a real object from the strength of specimens under large scale yielding condition. In NLCM, the plastic strain at a crack ti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ff1697436257f67506d07f86aa9acc2
https://doi.org/10.1299/jcst.2.111

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Effectiveness of Non-Linear Crack Mechanics under Plane Strain Conditions

Autor: Takahiro Teranishi, Hironobu Nisitani

Publikováno v: Key Engineering Materials. :497-500

The non-linear crack mechanics (NLCM) is a concept assuring the occurrence of the same phenomena in two cracked bodies under large scale yielding. It has been recognized that NLCM is effective in the cases of plane stress conditions. In this study, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29dbbfd2886b2b7dee4c965d94fe2342
https://doi.org/10.4028/www.scientific.net/kem.348-349.497

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Application of Non-Linear Notch Mechanics to Biaxial Stress Problems

Autor: Hironobu Nisitani, Takahiro Teranishi, Kuniharu Ushijima

Publikováno v: Key Engineering Materials. :1131-1134

In this study, it was made clear that the non-linear notch mechanics is useful not only in the case of uniaxial tension but also in the case of biaxial tension. The difference of both cases is as follows. In the former the plastic strain field near a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bff1ea972ade4596df1d9e402d1f36f3
https://doi.org/10.4028/www.scientific.net/kem.324-325.1131

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Stress Concentration Analysis of Round Bar Problem under Bending Based on the Zeroth Node Point Method

Autor: Michihiro Kubo, Takahiro Teranishi, Akihide Saimoto, Hironobu Nisitani

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 71:630-635

The linear notch mechanics (LNM) has been proposed by H. Nisitani to estimate the strength of notched structures. In using LNM, the highly accurate value of stress concentration factor is necessary. Recently, a method for calculating the highly accur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fc934f1301ed31efc8cafda898d962a
https://doi.org/10.1299/kikaia.71.630

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Stress Intensity Factors of an Infinite Solid with Two Cavities having a Crack Emanating from the Cavity under Tension

Autor: Hironobu Nisitani, Keisuke Fukuyama, Takahiro Teranishi

Publikováno v: Key Engineering Materials. :669-674

It is important to know the stress intensity factor of a circumferential crack emanating from the cavity, because in some cases the fatigue strength of metals is affected by the existence of an internal cavity or an inclusion. Recently a method for c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66a9b2fa81a253dfc102b978405da91e
https://doi.org/10.4028/www.scientific.net/kem.261-263.669

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