Tracking of geological structures and detection of hydrothermal intrusion by geo-electrical methods in the highlands of Bolivia
Sign Up to like & getrecommendations! Published in 2019 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2019.02.002
Abstract: Abstract Oruro city in the Bolivian highlands depends solely on groundwater to supply domestic consumption and irrigation. The top porous aquifer currently exploited is not fully understood in aspects like geometry, hydrogeological properties and interaction… read more here.
Keywords: geological structures; geo electrical; structures detection; tracking geological ... See more keywords
Modeling of magnetic anomalies generated by simple geological structures through Genetic-Price inversion algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2020.106520
Abstract: Abstract A new approach to the interpretation of magnetic anomalies generated by geological structures resembling simple geometrical bodies is presented. The method is based on the Genetic-Price hybrid Algorithm (GPA) recently proposed by the authors… read more here.
Keywords: geological structures; inversion; anomalies generated; magnetic anomalies ... See more keywords
Evaluating some dynamic aspects of TBMs performance in uncertain complex geological structures
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103216
Abstract: Abstract The complex and uncertain geological structures may cause difficult prediction for dynamic performance of tunnel boring machines (TBMs). The dynamic model of the thrusting and supporting system of TBM is established, in which the… read more here.
Keywords: geological structures; evaluating dynamic; aspects tbms; dynamic performance ... See more keywords
Discussion on the Main Control Effect of Geological Structures on Coal and Gas Outburst
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c06200
Abstract: Coal and gas outbursts are great natural disasters in underground coal mines, seriously threatening the lives of miners and coal mine safety. The study of the relationship between coal and gas outbursts and geological structures… read more here.
Keywords: gas; coal gas; gas outbursts; geological structures ... See more keywords
Sparsity constraints using a Laplacian kernel to get geological structures from potential field data
Sign Up to like & getrecommendations! Published in 2018 at "Near Surface Geophysics"
DOI: 10.3997/1873-0604.2017038
Abstract: We propose a new method for including sparsity constraints into potential field data inversion using a Laplacian kernel. The method obtains three-dimensional density distributions, which are at best a proxy for geological structures. Compressive sensing… read more here.
Keywords: geological structures; inversion; potential field; field data ... See more keywords