Численное пленочное моделирование электромагнитного поля на Воронежском кристаллическом массиве и сопредельных структурах
Ключевые слова:
Воронежский кристаллический массив, численное пленочное моделирование, осадочный чехол, гальванические и индукционные искажения
Аннотация
Введение: Вариации естественного электромагнитного поля позволяют изучать глубинное строение Воронежского кристаллического массива и сопряженных структур. На характер наблюденного геомагнитного поля оказывают влияние хорошо проводящие породы осадочного чехла Методика: Для учета искажений наблюдаемого магнитотеллурического поля в пределах Воронежского кристаллического массива, Рязано-Саратовского прогиба, Днепрово-Донецкой впадины региональными гальваническими и индукционными эффектами выполнено численное пленочное моделирование. Осадочный чехол данных структур аппроксимировался пленкой Прайса-Шейнмана с заданной суммарной продольной проводимостью S(х,у). Результаты и обсуждение: Под действием неоднородного проводящего осадочного чехла горизонтальные компоненты электрического поля и вертикальный компонент магнитного поля сильно искажается, а горизонтальные компоненты переменного магнитного поля значительно меньше подвержены влиянию проводящего осадочного чехла. Заключение: Учет искажений переменного электромагнитного поля проводящим осадочным чехлом позволил оценить аномалии электропроводности, выявленные по магнитовариационным и магнитотеллурическим данным в пределах ВКМ и сопряженных структур на различных уровнях земной коры.
Скачивания
Данные скачивания пока не доступны.
Литература
1. Rokityanskii I. I., Logvinov I. M., Maksimov V. M. Ploshchadnye magnitovariatsionnye issledovaniya v tsentral'noi chasti Russkoi platformy. [Area magnetovariational studies in the central part of the Russian platform]. Izv. AN SSSR, Fizika Zemli – Izv. USSR Academy of Sciences, Physics of the Earth, 1977, no. 9, pp. 107–112. (In Russ.)
2. Zhdanov M. S., Maksimov V. M., Gruzdev V. N. O rezul'tatakh magnitovariatsionnykh issledovanii na territorii VKM i sopredel'nykh struktur tsentra Russkoi platform [On the results of magnetovariational studies on the territory of the VKM and adjacent structures of the center of the Russian platform]. lektromagnitnye zondirovaniya. Tez. dokl. VII Vses. shchkol - seminara. [Electromagnetic sounding. Thes. doc. VII All schools – seminar]. Moscow, 1984, р. 75. (In Russ.)
3. Gruzdev V. N. Geoelektricheskaya model' Voronezhskogo kristallicheskogo massiva [Geoelectric model of the Voronezh crystalline massif]. Voprosy teorii i praktiki geologicheskoi interpretatsii gravitatsionnykh, magnitnykh i elektricheskikh polei. Tez. dokl. mezhdunarodnoi konferentsii. [Questions of theory and practice of geological interpretation of gravitational, magnetic and electric fields. Thes. doc. international conference]. Voronezh, 1996, pp. 72–73. (In Russ.)
4. Singer B. Sh., Fainberg E. B. Elektromagnitnaya induktsiya v neodnorodnykh tonkikh sloyakh [Electromagnetic induction in heterogeneous thin layers]. Moscow, IZMIRAN publ., 1985. 234 p. (In Russ.)
5. Varentsov I. M., Golubev N. G. Programmy konechnoraznostnogo modelirovaniya elektromagnitnykh polei v dvumerno-neodnorodnykh sredakh. [Programs for finite-difference modeling of electromagnetic fields in two-dimensional inhomogeneous media]. Algoritmy i programmy analiza geomagnitnogo polya [Algorithms and programs for the analysis of the geomagnetic field]. Moscow, 1980, рp. 147–163. (In Russ.)
6. Sidorov V. A., Bucharskiy B. V., Kamenev E. N., Tikshaev V. V. Summarnaya prodol'naya provodimost' vodnoi obolochki i osadochnogo chekhla [Total longitudinal conductivity of the water shell and sedimentary cover]. Academy of Sciences of the USSR, Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation. Moscow, Nauka publ., 1978. 12 p. (In Russ.)
7. Fainberg E. B., Sidorov V. A. Summarnaya prodol'naya provodimost' vodnoi obolochki i osadochnogo chekhla Zemli [Total longitudinal conductivity of the water shell and sedimentary cover of the Earth]. Moscow, Nauka publ., 1978. 624 p. (In Russ.)
8. Zhavoronkin V. I., Gruzdev V. N., Faustova Yu. S. Karta summarnoi prodol'noi elektricheskoi provodimosti osadochnogo chekhla voronezhskogo kristallicheskogo massiva i ego obramleniya [Map of the total longitudinal electrical conductivity of the sedimentary cover of the Voronezh crystalline massif and its frame]. Voprosy teorii i praktiki geologicheskoi interpretatsii geofizicheskikh polei. Materialy 45-i sessii Mezhdunarodnogo seminara im. D. G. Uspenskogo [Questions of theory and practice of geological interpretation of geophysical fields Materials of the 45th session of the International Seminar named after D. G. Uspensky]. 2018, pp. 127–128. (In Russ.)
9. Gruzdev V. N. Total Conductivity of the Consolidated Part of the Earth's Crust, Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2014, no. 2, pp. 182–185. (In Russ.)
10. Gruzdev V. N. Elektroprovodnost' territorii VKM i sopredel'nykh regionov. [Electrical conductivity of the VKM territory and adjacent regions]. Litosfera Voronezhskogo kristallicheskogo massiva po geofizicheskim i petrofizicheskim dannym: monografiya [Lithosphere of the Voronezh crystalline massif according to geophysical and petrophysical data: monograph], Voronezh "Nauchnaya kniga" publ., 2012, 330 p. (In Russ.)
11. Gruzdev V. N. Rezul'taty chislennogo plenochnogo modelirovaniya elektromagnitnogo polya v predelakh voronezhskogo kristallicheskogo massiva i sopryazhennykh struktur. [Results of numerical film modeling of the electromagnetic field within the Voronezh crystalline massif and conjugate structures]. Voprosy teorii i praktiki geologicheskoi interpretatsii geofizicheskikh polei. Materialy 45-i sessii Mezhdunarodnogo seminara im. D. G. Uspenskogo. [Problems of the theory and practice of geological interpretation of geophysical fields Materials of the 45th session of the International Seminar. D. G. Uspensky], 2018, pp. 58–59. (In Russ.)
12. Gruzdev V. N., Zhavoronkin V. I. Crustal anomalies of the deep electrical conductivity of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2015, no 1, pp. 94–101. (In Russ.)
13. Glaznev V. N., Muravina O. M., Voronova T. A., Kholin V. M. Estimation of the thickness of the gravitational layer of the earth's crust of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2014, no. 4, pp. 78–84. (In Russ.)
14. Muravina O. M. Density model of the Earth's crust of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2016, no. 1, pp. 108–114. (In Russ.)
15. Glaznev V. N., Mints O. M., Muravina O. M. Density modeling of the Earth's crust in the central part of the East European Platform [Plotnostnoe modelirovanie zemnoi kory tsentral'noi chasti Vostochno-Evropeiskoi platform]. Vestnik KRAUNTs. Nauki o Zemle, 2016, vol. 29, no. 1, pp. 53–63. (In Russ.)
16. Mints M. V., Glaznev V. N., Muravina O. M. The deep structure of the crust of the southeast of the Voronezh crystalline massif according to geophysical data: geodynamic evolution in the Paleoproterozoic and the modern state of the crust. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2017. no. 4, pp. 5–23. (In Russ.)
2. Zhdanov M. S., Maksimov V. M., Gruzdev V. N. O rezul'tatakh magnitovariatsionnykh issledovanii na territorii VKM i sopredel'nykh struktur tsentra Russkoi platform [On the results of magnetovariational studies on the territory of the VKM and adjacent structures of the center of the Russian platform]. lektromagnitnye zondirovaniya. Tez. dokl. VII Vses. shchkol - seminara. [Electromagnetic sounding. Thes. doc. VII All schools – seminar]. Moscow, 1984, р. 75. (In Russ.)
3. Gruzdev V. N. Geoelektricheskaya model' Voronezhskogo kristallicheskogo massiva [Geoelectric model of the Voronezh crystalline massif]. Voprosy teorii i praktiki geologicheskoi interpretatsii gravitatsionnykh, magnitnykh i elektricheskikh polei. Tez. dokl. mezhdunarodnoi konferentsii. [Questions of theory and practice of geological interpretation of gravitational, magnetic and electric fields. Thes. doc. international conference]. Voronezh, 1996, pp. 72–73. (In Russ.)
4. Singer B. Sh., Fainberg E. B. Elektromagnitnaya induktsiya v neodnorodnykh tonkikh sloyakh [Electromagnetic induction in heterogeneous thin layers]. Moscow, IZMIRAN publ., 1985. 234 p. (In Russ.)
5. Varentsov I. M., Golubev N. G. Programmy konechnoraznostnogo modelirovaniya elektromagnitnykh polei v dvumerno-neodnorodnykh sredakh. [Programs for finite-difference modeling of electromagnetic fields in two-dimensional inhomogeneous media]. Algoritmy i programmy analiza geomagnitnogo polya [Algorithms and programs for the analysis of the geomagnetic field]. Moscow, 1980, рp. 147–163. (In Russ.)
6. Sidorov V. A., Bucharskiy B. V., Kamenev E. N., Tikshaev V. V. Summarnaya prodol'naya provodimost' vodnoi obolochki i osadochnogo chekhla [Total longitudinal conductivity of the water shell and sedimentary cover]. Academy of Sciences of the USSR, Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation. Moscow, Nauka publ., 1978. 12 p. (In Russ.)
7. Fainberg E. B., Sidorov V. A. Summarnaya prodol'naya provodimost' vodnoi obolochki i osadochnogo chekhla Zemli [Total longitudinal conductivity of the water shell and sedimentary cover of the Earth]. Moscow, Nauka publ., 1978. 624 p. (In Russ.)
8. Zhavoronkin V. I., Gruzdev V. N., Faustova Yu. S. Karta summarnoi prodol'noi elektricheskoi provodimosti osadochnogo chekhla voronezhskogo kristallicheskogo massiva i ego obramleniya [Map of the total longitudinal electrical conductivity of the sedimentary cover of the Voronezh crystalline massif and its frame]. Voprosy teorii i praktiki geologicheskoi interpretatsii geofizicheskikh polei. Materialy 45-i sessii Mezhdunarodnogo seminara im. D. G. Uspenskogo [Questions of theory and practice of geological interpretation of geophysical fields Materials of the 45th session of the International Seminar named after D. G. Uspensky]. 2018, pp. 127–128. (In Russ.)
9. Gruzdev V. N. Total Conductivity of the Consolidated Part of the Earth's Crust, Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2014, no. 2, pp. 182–185. (In Russ.)
10. Gruzdev V. N. Elektroprovodnost' territorii VKM i sopredel'nykh regionov. [Electrical conductivity of the VKM territory and adjacent regions]. Litosfera Voronezhskogo kristallicheskogo massiva po geofizicheskim i petrofizicheskim dannym: monografiya [Lithosphere of the Voronezh crystalline massif according to geophysical and petrophysical data: monograph], Voronezh "Nauchnaya kniga" publ., 2012, 330 p. (In Russ.)
11. Gruzdev V. N. Rezul'taty chislennogo plenochnogo modelirovaniya elektromagnitnogo polya v predelakh voronezhskogo kristallicheskogo massiva i sopryazhennykh struktur. [Results of numerical film modeling of the electromagnetic field within the Voronezh crystalline massif and conjugate structures]. Voprosy teorii i praktiki geologicheskoi interpretatsii geofizicheskikh polei. Materialy 45-i sessii Mezhdunarodnogo seminara im. D. G. Uspenskogo. [Problems of the theory and practice of geological interpretation of geophysical fields Materials of the 45th session of the International Seminar. D. G. Uspensky], 2018, pp. 58–59. (In Russ.)
12. Gruzdev V. N., Zhavoronkin V. I. Crustal anomalies of the deep electrical conductivity of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2015, no 1, pp. 94–101. (In Russ.)
13. Glaznev V. N., Muravina O. M., Voronova T. A., Kholin V. M. Estimation of the thickness of the gravitational layer of the earth's crust of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2014, no. 4, pp. 78–84. (In Russ.)
14. Muravina O. M. Density model of the Earth's crust of the Voronezh crystalline massif. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2016, no. 1, pp. 108–114. (In Russ.)
15. Glaznev V. N., Mints O. M., Muravina O. M. Density modeling of the Earth's crust in the central part of the East European Platform [Plotnostnoe modelirovanie zemnoi kory tsentral'noi chasti Vostochno-Evropeiskoi platform]. Vestnik KRAUNTs. Nauki o Zemle, 2016, vol. 29, no. 1, pp. 53–63. (In Russ.)
16. Mints M. V., Glaznev V. N., Muravina O. M. The deep structure of the crust of the southeast of the Voronezh crystalline massif according to geophysical data: geodynamic evolution in the Paleoproterozoic and the modern state of the crust. Vestnik Voronezhskogo gosudarstvennogo universiteta. Seriya: Geologiya – Proceedings of Voronezh State University. Series: Geology, 2017. no. 4, pp. 5–23. (In Russ.)
Опубликован
2021-10-05
Как цитировать
Груздев, В. Н. (2021). Численное пленочное моделирование электромагнитного поля на Воронежском кристаллическом массиве и сопредельных структурах. Вестник ВГУ. Серия: Геология, (3), 79-86. https://doi.org/10.17308/geology.2021.3/3652
Выпуск
Раздел
Геофизика
