Zobrazeno 1 - 10
of 12 925
pro vyhledávání: '"Elastic-plastic"'
Publikováno v:
Industrial Lubrication and Tribology, 2024, Vol. 76, Issue 9, pp. 1068-1076.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-04-2024-0138
Autor:
Prakash C. Gautam, Somjeet Biswas
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 9, Pp 3806-3822 (2024)
Bioimplant grade hot-rolled magnesium with equiaxed microstructure and basal texture was examined for fracture toughness (FT) anisotropy using fatigue pre-cracked single-edge notch bending specimens with the notch, an ∥, ⊥ and 45° to rolling dir
Externí odkaz:
https://doaj.org/article/a22ef301fdb64a80aaafbc91f62fdff7
Publikováno v:
Advanced Engineering Research, Vol 24, Iss 3, Pp 227-237 (2024)
Introduction. When studying composite materials for construction purposes, it is needed to consider the mechanisms of formation of the structure and properties of modern concretes in the process of strength development. In studies of modern composite
Externí odkaz:
https://doaj.org/article/bf88ae68907c46f5a3f78feb419fe663
Publikováno v:
Meitan xuebao, Vol 49, Iss 9, Pp 3859-3871 (2024)
The study on the evolution characteristics of coal permeability is of great significance for rationally determining gas extraction parameters and increasing gas extraction efficiency. In order to study the effects of different coal stresses and gas p
Externí odkaz:
https://doaj.org/article/018bd63cb39e414ab0b5d70f53291d00
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Under the premise of guaranteeing the stability of the gas storage reservoir, reducing the thickness of the salt layer on the top plate of the gas storage reservoir can improve the utilization rate of the salt layer in the construction secti
Externí odkaz:
https://doaj.org/article/ad7e88ddb8e8497598172f413e27647b
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3764-3774 (2024)
In accordance with Regulatory Guide 1.207, Rev.1, fatigue assessments must be conducted considering the influence of primary coolant environment in nuclear reactors. Environmental fatigue, resulting from corrosion in the primary coolant, is evaluated
Externí odkaz:
https://doaj.org/article/a2e569e69a15451685114998fbb8335f
Autor:
WANG Dasheng1, 2, , JIN Ting1, 2, DUAN Yuangang1, 2, LU Zhicheng2, LIU Pan2, XU Xiao2, ZHANG Guihe
Publikováno v:
Yuanzineng kexue jishu, Vol 8, Iss 58, Pp 1679-1688 (2024)
For the cracked components under primary and secondary stresses, due to the different properties of primary and secondary stresses, the contribution of secondary stress to crack driving force varies with the range of plastic zone at the crack front,
Externí odkaz:
https://doaj.org/article/9cf532c343cd4d718cca269e9a8c61ad
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 8, Pp 3370-3393 (2024)
The mechanical properties of two main precipitating phases (LPSO and MgRE) and matrix in Mg-Gd-Y-Nd-Zn bioalloy were examined using nanoindentation method. A new is suggested for characterizing the elastic–plastic behavior, fracture toughness and s
Externí odkaz:
https://doaj.org/article/5d875a4d15d849dc9731aa5131721feb
Autor:
Jinfu Ke
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-26 (2024)
Abstract The unified strength theory with the two-piecewise linear equations is more convenient and concise to calculate the strength of materials. It can fully explore the potential in the strength of materials and improve the economic benefits of e
Externí odkaz:
https://doaj.org/article/5f63cac8f07b4f56acb90bdc624707d9
Autor:
Liang Dong
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113486- (2024)
Architected metamaterials with optimal mechanical isotropy have been a long quest in the lightweight materials industry. Plate-lattices are likely to be the most promising candidates to fulfill this request. Nonetheless, unlocking full application po
Externí odkaz:
https://doaj.org/article/1900c7512868429d967997d3246bf707