Impacts of geological conditions on instability causes and mechanical behavior of large-scale tunnels: a case study from the Sichuan–Tibet highway, China
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-020-01796-w
Abstract: Tunneling in complicated geological conditions frequently encounters problems with squeezing ground, large ground deformation, rockbursts, asymmetric deformation, non-linear rheology of surrounding rock, water inrush, and failure of supporting structures. In this paper, the Sichuan–Tibet highway,… read more here.
Keywords: geological conditions; tibet highway; sichuan tibet; rock ... See more keywords
Geological conditions of deep coalbed methane in the eastern margin of the Ordos Basin, China: Implications for coalbed methane development
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.03.016
Abstract: Abstract Deep coalbed methane (CBM) resource potential is enormous in China, and has become a new field for unconventional natural gas exploration and development. This work discusses the geological conditions (reservoir pressure, formation temperature and… read more here.
Keywords: cbm; geological conditions; coalbed methane; stress ... See more keywords
Application of Specific Energy in Evaluation of Geological Conditions Ahead of Tunnel Face
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DOI: 10.3390/en13040909
Abstract: In underground construction, especially tunnel building, a detailed knowledge of the geological conditions ahead of the tunnel face is essential for both safety and efficiency of work. Many tunnel collapses have been reported to occur… read more here.
Keywords: ahead tunnel; specific energy; geological conditions; conditions ahead ... See more keywords
Sustainable Use of Petrothermal Resources—A Review of the Geological Conditions in Poland
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DOI: 10.3390/resources10010008
Abstract: This article considers the possibility of using unconventional geothermal resources in enhanced geothermal systems (EGSs) under Polish geological conditions. In order to obtain additional environmental benefits, EGS systems using CO2 as a medium were analyzed.… read more here.
Keywords: petrothermal resources; geological conditions; sustainable use; review geological ... See more keywords