MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA)
The relevance of the study is caused by the necessity to assess the current radiation and geo-ecological situation at the sites of peaceful underground nuclear explosions. In addition, this study will allow us to predict possible scenarios for development at such items located near settlements. The...
Published in: | Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
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Tomsk Polytechnic University
2020
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Online Access: | https://doi.org/10.18799/24131830/2020/12/2949 https://doaj.org/article/59953cfe96b7454f99376be982e0b765 |
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ftdoajarticles:oai:doaj.org/article:59953cfe96b7454f99376be982e0b765 2023-05-15T18:44:55+02:00 MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) Svetlana Yu. Artamonova Aleksandr N. Shein Vladimir V. Potapov Nikolay O. Kozhevnikov Polina N. Novikova Vladislav E. Ushnitskii 2020-12-01T00:00:00Z https://doi.org/10.18799/24131830/2020/12/2949 https://doaj.org/article/59953cfe96b7454f99376be982e0b765 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/2949/2372 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/12/2949 2500-1019 2413-1830 https://doaj.org/article/59953cfe96b7454f99376be982e0b765 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 12, Pp 158-172 (2020) land geomagnetic survey geoecological research peaceful underground nuclear explosion yakutia Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2020 ftdoajarticles https://doi.org/10.18799/24131830/2020/12/2949 2022-12-31T05:45:10Z The relevance of the study is caused by the necessity to assess the current radiation and geo-ecological situation at the sites of peaceful underground nuclear explosions. In addition, this study will allow us to predict possible scenarios for development at such items located near settlements. The circumstantial research of the structure of the geotechnogenic system «center of an underground nuclear explosion – the host geological environment – the surface of the Earth» involves magnetic study. The land magnetic survey allow us to separate geoelectric anomalies caused by buried iron objects from other items that have a different nature. The aim of the research is to detect and localize the buried iron objects on the site of the peaceful underground nuclear explosions «Crystal» based on the data of land magnetic survey. Object. The area of the emplacement hole of the peaceful underground nuclear explosion «Crystal» was chosen for study. The capacity of the peaceful underground nuclear explosions «Crystal» was of 1,7 kt in TNT equivalent. It was made on October 2, 1974 at a depth of 98 m in frozen rocks at a distance of 6,7 km away from Udachny town (Western Yakutia). The debri mound (or sarcophagus) was built on the mouth of the emplacement hole in two steps – in 1992 and 2007. The diameter of the mound is 260 m, the maximal height of it is 20 m. Methods. The magnetic survey was carried out on the profiles with a proton magnetometer MMPOS-1 with a reference frequency of 3 s. Georeferencing of points was performed using the Garmin 64st GPS receiver. Variations of the Earth's natural magnetic field were registered by a GSM-19 quantum magnetometer with a frequency of 10 s in a forest area near «Crystal» sarcophagus. Software complexes of statistical and spectral-correlation analysis of geophysical data «KOSKAD 3D» (author A.A. Nikitin, A.V. Petrov, A.S. Aleksashin) and of numerical modelling PRISMA (author A.S. Dolgal) are used for the data analysis. Results. 5323 readings of magnetic field on the area 430×330 m ... Article in Journal/Newspaper Yakutia Directory of Open Access Journals: DOAJ Articles Prisma ENVELOPE(-58.767,-58.767,-69.200,-69.200) Udachny ENVELOPE(112.402,112.402,66.430,66.430) Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov 331 12 158 172 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
land geomagnetic survey geoecological research peaceful underground nuclear explosion yakutia Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
land geomagnetic survey geoecological research peaceful underground nuclear explosion yakutia Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Svetlana Yu. Artamonova Aleksandr N. Shein Vladimir V. Potapov Nikolay O. Kozhevnikov Polina N. Novikova Vladislav E. Ushnitskii MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
topic_facet |
land geomagnetic survey geoecological research peaceful underground nuclear explosion yakutia Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance of the study is caused by the necessity to assess the current radiation and geo-ecological situation at the sites of peaceful underground nuclear explosions. In addition, this study will allow us to predict possible scenarios for development at such items located near settlements. The circumstantial research of the structure of the geotechnogenic system «center of an underground nuclear explosion – the host geological environment – the surface of the Earth» involves magnetic study. The land magnetic survey allow us to separate geoelectric anomalies caused by buried iron objects from other items that have a different nature. The aim of the research is to detect and localize the buried iron objects on the site of the peaceful underground nuclear explosions «Crystal» based on the data of land magnetic survey. Object. The area of the emplacement hole of the peaceful underground nuclear explosion «Crystal» was chosen for study. The capacity of the peaceful underground nuclear explosions «Crystal» was of 1,7 kt in TNT equivalent. It was made on October 2, 1974 at a depth of 98 m in frozen rocks at a distance of 6,7 km away from Udachny town (Western Yakutia). The debri mound (or sarcophagus) was built on the mouth of the emplacement hole in two steps – in 1992 and 2007. The diameter of the mound is 260 m, the maximal height of it is 20 m. Methods. The magnetic survey was carried out on the profiles with a proton magnetometer MMPOS-1 with a reference frequency of 3 s. Georeferencing of points was performed using the Garmin 64st GPS receiver. Variations of the Earth's natural magnetic field were registered by a GSM-19 quantum magnetometer with a frequency of 10 s in a forest area near «Crystal» sarcophagus. Software complexes of statistical and spectral-correlation analysis of geophysical data «KOSKAD 3D» (author A.A. Nikitin, A.V. Petrov, A.S. Aleksashin) and of numerical modelling PRISMA (author A.S. Dolgal) are used for the data analysis. Results. 5323 readings of magnetic field on the area 430×330 m ... |
format |
Article in Journal/Newspaper |
author |
Svetlana Yu. Artamonova Aleksandr N. Shein Vladimir V. Potapov Nikolay O. Kozhevnikov Polina N. Novikova Vladislav E. Ushnitskii |
author_facet |
Svetlana Yu. Artamonova Aleksandr N. Shein Vladimir V. Potapov Nikolay O. Kozhevnikov Polina N. Novikova Vladislav E. Ushnitskii |
author_sort |
Svetlana Yu. Artamonova |
title |
MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
title_short |
MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
title_full |
MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
title_fullStr |
MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
title_full_unstemmed |
MAGNETIC ANOMALIES AT THE SITE OF THE PEACEFUL UNDERGROUND NUCLEAR EXPLOSION «CRYSTAL» (WESTERN YAKUTIA) |
title_sort |
magnetic anomalies at the site of the peaceful underground nuclear explosion «crystal» (western yakutia) |
publisher |
Tomsk Polytechnic University |
publishDate |
2020 |
url |
https://doi.org/10.18799/24131830/2020/12/2949 https://doaj.org/article/59953cfe96b7454f99376be982e0b765 |
long_lat |
ENVELOPE(-58.767,-58.767,-69.200,-69.200) ENVELOPE(112.402,112.402,66.430,66.430) |
geographic |
Prisma Udachny |
geographic_facet |
Prisma Udachny |
genre |
Yakutia |
genre_facet |
Yakutia |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 12, Pp 158-172 (2020) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/2949/2372 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/12/2949 2500-1019 2413-1830 https://doaj.org/article/59953cfe96b7454f99376be982e0b765 |
op_doi |
https://doi.org/10.18799/24131830/2020/12/2949 |
container_title |
Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
container_volume |
331 |
container_issue |
12 |
container_start_page |
158 |
op_container_end_page |
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