Definition parameters of deformation crust and destructions at introduction of the asteroid

Author(s):  V. N. Tyupin, Dr., Prof., Belgorod State National Research University, Belgorod, Russia,

Issue:  Volume 50, № 2

Rubric:  Physics. Mathematical modeling

Annotation:  In article on the basis of the known facts of the movement of asteroids and meteorites their key parame-ters are specified (the sizes, movement speeds, structure, etc.) and the mathematical model of their inter-action with Earth is offered. On the basis of the law of energy conservation formulas for determination of the squeezing tension with distance are received from the place of introduction of an asteroid, crush zone radius and zone of cracks formation in continental bark. The mathematical analysis and numerical calcu-lations of parameters is carried out that indicates legitimacy of the received calculation formulas. Individ-ual radial and perpendicular annular cracks formed during the introduction of an asteroid can be conduc-tors for solutions and melts from the depths of the Earth containing useful components. In the radial faults and deep ring cracks, mineral deposits can form

Keywords:  crust, asteroid, the energy conservation law, the introduction, squeezing tension, crush zone radius, radial faults, annular cracks, mineral deposits, the numerical calculations.

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