Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Pawel Lukaszewski"'
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10981 (2023)
This article presents the results of creep studies of Palaeozoic shales from the Baltic Basin in which the exploitation of shale gas in Poland was planned. Knowledge of instantaneous and long-term properties investigated in triaxial stress conditions
Externí odkaz:
https://doaj.org/article/207c6998810d45a685038ef9527f4e27
Publikováno v:
Energies, Vol 14, Iss 15, p 4633 (2021)
The paper analyses the mechanical properties of shales from the Baltic Basin, focusing on creep strain in conditions of variable stress and elevated temperature (85 °C). Rock samples were collected from drill cores from various depths between 3600
Externí odkaz:
https://doaj.org/article/264df17508bd406983b2bc4df7244665
Publikováno v:
Energies, Vol 14, Iss 11, p 2995 (2021)
The paper presents the results of laboratory studies on the strength–strain properties of shales representing four siltstone-claystone lithostratigraphic units occurring in the Baltic Basin. Laboratory studies in a triaxial stress state were conduc
Externí odkaz:
https://doaj.org/article/ae97b6d03279446fa527ff863cac6d57
Autor:
Pawel Lukaszewski, Joanna Pinińska
Publikováno v:
Bulletin of the International Association of Engineering Geology. 43:81-86
The behaviour of the Sudetic crystalline rocks in a pre- and a post-critical state of stress is the topic of this work. The pre-and post-critical failure energy ratio has been discussed, and the regression lines of residual strength of fractured rock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a60c7f5490652790d2c73ef26ce5d17
https://doi.org/10.1007/bf02590174
https://doi.org/10.1007/bf02590174