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
A Concrete-filled Steel Pipe Composite Segment for Shield Tunnel in Complex Geological Conditions
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Engineering Science and Technology Review"
DOI: 10.25103/jestr.174.18
Abstract: The traditional segment always experiences gradual performance degradation during its service life in complex geological conditions, which results in numerous problems in the form of large deformations, seepage, and concrete cracking. Therefore, a new type… read more here.
Keywords: complex geological; geological conditions; concrete filled; pipe ... See more keywords
Principles of mining-geological classification for maintaining mine workings in conditions of weakly metamorphosed rocks
Sign Up to like & getrecommendations! Published in 2025 at "Mining of Mineral Deposits"
DOI: 10.33271/mining19.01.026
Abstract: Purpose. The purpose of this research is to group the mining-geological conditions of a stratified mass containing weak rocks in the Western Donbas (Ukraine) and to substantiate recommendations for rational supporting and protecting system parameters… read more here.
Keywords: geological conditions; extraction drifts; system; western donbas ... See more keywords
Analysis of Soil Differences in Subway Vibration Transmission Paths
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DOI: 10.3390/buildings14051338
Abstract: Current challenges in collecting and analyzing subway vibration data include the absence of standardized data collection methods, limitations in data analysis techniques, and an unclear understanding of the effects of geological conditions on vibrations. This… read more here.
Keywords: geological conditions; transmission; subway vibration; geology ... See more keywords
Application of Specific Energy in Evaluation of Geological Conditions Ahead of Tunnel Face
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
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