Zobrazeno 1 - 10
of 43
pro vyhledávání: '"uniaxial compression experiment"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 8, Pp 52-60 (2024)
In response to the deformation and failure of surrounding rock in large section chamber underground roadways of coal mines, this study focuses on the sorting and filling of large section chamber underground roadways in Ulan Mulun coal mine. Similar s
Externí odkaz:
https://doaj.org/article/493211c853e84d33b52726397dd471f8
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 8, Pp 56-62 (2021)
At present, the research on the coal pillar width of gob-side entry retaining focuses on the coal pillar strength, coal pillar load and coal pillar stability. There are few researches on the impact of rock heterogeneity and damage effects on the coal
Externí odkaz:
https://doaj.org/article/772b7a9ebe5f46bfbc23b6ea34e916a1
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7537 (2023)
Layered rock mass is a common rock mass structure with diverse forms and complex mechanical properties. Three types of composite layered rock mass prepared using sandstone and shale can be divided into sandwiched type, interbedded type and superimpos
Externí odkaz:
https://doaj.org/article/d5ab1fe41a084b5b9e53bb8ea3a26e70
Publikováno v:
Meikuang Anquan, Vol 52, Iss 3, Pp 25-29 (2021)
The uniaxial compression experiments of soft coal samples were carried out, and we analyze the stress-strain characteristics of the tectonic coal in the process of load-bearing failure, and obtain the resistivity response characteristics of the coal
Externí odkaz:
https://doaj.org/article/86755b0aa83b47ca8710bf6040b07ccb
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6095 (2022)
The original DDARF (discontinuous deformation analysis for rock failure) can only generate uniform grids, and the increase in the number of grids reduces the efficiency of calculation, which limits the use of DDARF in large-scale geotechnical enginee
Externí odkaz:
https://doaj.org/article/f941fcec4fb1430da8be1780f0391023
Publikováno v:
Foods, Vol 11, Iss 13, p 1899 (2022)
Bruising of the subcutaneous tissues of blueberries is an important form of mechanical damage. Different levels of bruising have a significant effect on the post-harvest marketing of blueberries. To distinguish different grades of blueberry bruises a
Externí odkaz:
https://doaj.org/article/6df9ea1479f24a42aef32d0737b6f794
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 3184 (2022)
The objective of the present research was to study the effect of temperature on the mechanical properties, failure mode and uniaxial compression constitutive relationship of a modified polyurethane concrete. A total of 24 cube and 27 prism specimens
Externí odkaz:
https://doaj.org/article/9c409d1cfa4941d588e8d31ef4c6ebef
Publikováno v:
Applied Sciences; Volume 13; Issue 13; Pages: 7537
Layered rock mass is a common rock mass structure with diverse forms and complex mechanical properties. Three types of composite layered rock mass prepared using sandstone and shale can be divided into sandwiched type, interbedded type and superimpos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::83147ae7e40575ace1d54607be51207c