gtcrustГеодинамика и тектонофизикаGeodynamics & Tectonophysics2078-502XInstitute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch10.5800/GT-2018-9-2-0361gtcrust-591Research ArticleТЕКТОНОФИЗИКАTECTONOPHYSICSЭКСПЕРИМЕНТАЛЬНЫЕ РЕЗУЛЬТАТЫ АНАЛИЗА КОЛИЧЕСТВЕННОЙ КОРРЕЛЯЦИИ ЧАСТОТЫ РАСПРЕДЕЛЕНИЯ ТРЕЩИНОВАТОСТИ НА ПРИМЕРЕ ИЗУЧЕНИЯ ПРОВИНЦИИ КУАНГНИН (ВЬЕТНАМ)SOME EXPERIMENTAL RESULTS OF ANALYZING QUANTITATIVE CORRELATION OF FRACTURE FREQUENCY DISTRIBUTION: CASE STUDY IN QUANG NINH PROVINCE, VIET NAMЧыонг ТханьФиTruong ThanhPhi

PhD, Dean of Geological Faculty,

No. 41A Phu Dien Street, Phu Dien Ward, Bac TuLiem District, Hanoi

PhD, Dean of Geological Faculty,

No. 41A Phu Dien Street, Phu Dien Ward, Bac TuLiem District, Hanoi

thanhgislab@gmail.comХонг ТхиньФиHong ThinhPhi

PhD., Lecturer of Geotechnical Department,

No. 3 CauGiay Street, Lang Thuong Ward, Dong Da District, Hanoi

PhD., Lecturer of Geotechnical Department,

No. 3 CauGiay Street, Lang Thuong Ward, Dong Da District, Hanoi

phthinh.tomsk@gmail.comХанойский университет природных ресурсов и окружающей средыВьетнамHanoi University of Natural Resources and EnvironmentViet NamУниверситет транспорта и коммуникацийВьетнамUniversity of Transport and CommunicationsViet Nam20180307201892557567Copyright © Чыонг Тхань Ф., Хонг Тхинь Ф., 20182018Чыонг Тхань Ф., Хонг Тхинь Ф.Truong Thanh P., Hong Thinh P.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.gt-crust.ru/jour/article/view/591

Представлены экспериментальные результаты анализа количественной корреляции частоты распределения трещиноватости по десяти изученным участкам на островах Ко‐То и Тань‐Лан в провинции Куангнин (Вьетнам). Полученные результаты показывают, что большинство коэффициентов корреляции трещиноватости превышают 0.80. Высокая корреляция значений по изученным участкам хорошо отражает геодинамическую обстановку на этапах тектонической активности. Результаты подтверждают значение метода корреляция для анализа структурной геологии и геотехнических работ.

This paper presents the experimental results of analyzing the quantitative correlation of fracture distribu‐ tion at 10 survey sites on the Co To‐Thanh Lan islands, Quang Ninh province, Viet Nam. The obtained results show that most fracture correlation coefficients are over 0.80. The high correlation values among the survey sites reflect well the geodynamic conditions of the tectonic activity phases. These results confirm the significance of the correla‐ tion method in analyzing the structural geology and geotechnics.

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The authors declare that there are no conflicts of interest present.