Zobrazeno 1 - 10
of 138
pro vyhledávání: '"stress-strain measurement"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6641-6652 (2024)
In this work we argue that the reverse martensitic transformation (MT) of the stress-induced martensite (SIM) of Fe–Mn–Si-based alloys for moderate prestrains occurs in essentially thermoelastic-like way, in contrast to non-thermoelastic MT of te
Externí odkaz:
https://doaj.org/article/d95baacfc0624744bef436f51d9d5757
Autor:
Shigeru KUROSAKI, Jyo SHIMURA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 924, Pp 23-00151-23-00151 (2023)
In recent years, the authors have developed a dedicated strain gage (hereafter referred to as a K-value gage) and an analysis method that can analyze the stress intensity factor of a crack with a single element. The developed single-element K value g
Externí odkaz:
https://doaj.org/article/7b78b592383c465296254e7567446d12
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 915, Pp 22-00245-22-00245 (2022)
Previously, the authors developed a strain gage (K-value gage) that can analyze the open mode stress intensity factor exclusively. This K-value gage was designed as a one-element strain gage with a gage width of 1 mm and a grid angle of 104° curvatu
Externí odkaz:
https://doaj.org/article/ae77456d0cd648d9863b538a072fdbd0
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 911, Pp 22-00116-22-00116 (2022)
This paper shows the development and analysis method of a single element strain gage (K value gage) used to analyze the stress intensity factor of mode I (opening type) cracks. The K-value gage reported in the previous report collected the strain ε
Externí odkaz:
https://doaj.org/article/6187c71caaa045289435427bc14b4001
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 908, Pp 21-00362-21-00362 (2022)
A dedicated strain gage has been developed to measure the stress intensity factor of cracks. Conventional strain gages dedicated to stress intensity factor analysis have been made by combining multiple elements into a single gage. Therefore, it took
Externí odkaz:
https://doaj.org/article/0cf345ae188a4f6ca85c400d074ca162
Akademický článek
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Autor:
Ernst, Hannes
Acute mental stress is an everyday phenomenon that has evidently intensified over the past decades and poses significant health risks. Conventional methods for stress assessment are not suitable for everyday use. They are suitable only for clinical a
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A93735
https://tud.qucosa.de/api/qucosa%3A93735/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A93735/attachment/ATT-0/
Akademický článek
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Publikováno v:
Energies, Vol 15, Iss 1, p 95 (2021)
Roof bolting is the most popular type of support for underground mines’ workings. However, in Polish coal mines it is used only as a supplementary support. To raise the effectiveness and economic score of horizontal development works, JSW (Jastrzę
Externí odkaz:
https://doaj.org/article/30b4d0a9925449a3b960a7fcbf6775b8