title: Stress State Reconstruction and Tectonic Evolution of the Northern Slope of the Baikit Anteclise, Siberian Craton, Based on 3D Seismic Data
metadata.name: dc.contributor.author
metadata.value: Худолей, Андрей Константинович
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-09-08T15:34:51Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-09-08T15:34:51Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2017
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Moskalenko A.N., Khudoley A.K., Khusnitdinov R.R. Stress state reconstruction and tectonic evolution of the northern slope of the Baikit anteclise, Siberian Craton, based on 3D seismic data // Geotectonics. 2017. V. 51 (3). p. 259-278
metadata.lang: en_GB
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/19259
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: In this work, we consider application of an original method for determining the indicators of the
  tectonic stress fields in the northern Baikit anteclise based on 3D seismic data for further reconstruction of
  the stress state parameters when analyzing structural maps of seismic horizons and corresponded faults. The
  stress state parameters are determined by the orientations of the main stress axes and shape of the stress ellipsoid.
  To calculate the stress state parameters from data on the spatial orientations of faults and slip vectors,
  we used the algorithms from quasiprimary stress computation methods and cataclastic analysis, implemented
  in the software products FaultKinWin and StressGeol, respectively. The results of this work show that kinematic
  characteristics of faults regularly change toward the top of succession and that the stress state parameters
  are characterized by different values of the Lode–Nadai coefficient. Faults are presented as strike-slip
  faults with normal or reverse component of displacement. Three stages of formation of the faults are revealed:
  (1) partial inversion of ancient normal faults, (2) the most intense stage with the predominance of thrust and
  strike-slip faults at north-northeast orientation of an axis of the main compression, and (3) strike-slip faults
  at the west-northwest orientation of an axis of the main compression. The second and third stages are pre-
  Vendian in age and correlate to tectonic events that took place during the evolution of the active southwestern
  margin of the Siberian Craton.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: Pleiades Publishing, Ltd
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Stress State Reconstruction and Tectonic Evolution of the Northern Slope of the Baikit Anteclise, Siberian Craton, Based on 3D Seismic Data
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Moskalenko-et-al-2017-Gt.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/19259/1/Moskalenko-et-al-2017-Gt.pdf
resources.format: Adobe PDF
resources.size: 2,07 MB