Анализ напряженно-деформированного состояния Якутско-Вилюйской крупной изверженной провинции вдоль геологического профиля "Кимберлит-1981"

• Main Author: Ахметов, Аян Жанатович
• Format: Other/Unknown Material
• Language: Russian
• Published: 2021
• Subjects: напряженно-деформированное состояние; Якутско-Вилюйский рифт; компьютерное моделирование; геодинамическое моделирование; Yakutsk
• Online Access: https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000846160

Computer geodynamic modeling takes the main place for investigation of evolution of Earth and geophysical global and local situations in the geological regions. In the present study, we analyze the state of stress and strain of the Yakutsk-Viluyi large igneous province. To solve this problem, the computer structural model was created using geological profile “Kimberlit–1981”. The mathematical formulation is based on the main equations of solid mechanics and constitutive equations. For numerical simulation we used the finite difference method. During computer modeling the plastic strain localization was educed in the regions of Yakutsk-Vilyui LIP where the gas-oil field is located. These results have the fundamental scientific importance and can be used for mining as additional data for the researched geological object.