Search academic texts

Information × Registration Number 0213U004581, 0112U005982 , R & D reports Title Developing and research of a new method of investigation and developing of minerals deposits on a basis interlineation of functions. popup.stage_title Head Lytvyn Oleg Mikolayovich, Доктор фізико-математичних наук Registration Date 18-12-2013 Organization Ukrainian Engineering-Pedagogic Academy popup.description2 Object of research : the process of mathematical modeling of the internal structure of the Earth 's crust . Purpose of the study - mathematical modeling of the distribution of minerals using data from core holes, and interlineation interflatation functions of 3 variables describing the distribution of minerals. The purpose of this stage is to conduct a detailed analysis of the current state of the use of mathematical models to simulate the structure of the location of deposits in the crust of the Earth , analysis of existing traditional methods of mineral exploration , and build a mathematical model to investigate the spatial distribution of mineral methods interlineation functions of three variables by generalized polynomials . The main methods of construction and the study of mathematical models of the distribution of natural resources of the Earth are computational methods that are closely related to the methods of studying the Earth 's crust by means of borehole drilling, methods of studying gravity, magnetic fields of the Earth using data from satellites, the solution of the corresponding initial - boundary inverse problems with the boundary conditions on the surface of the Earth and others. Important from a theoretical and practical point of view, there are methods of seismic imaging ( including mine ). Analysis of existing mathematical models of the Earth's crust shows that all existing holes in the cores of their information content, not used for the prediction of the structure of the crust at points between the holes . Constructed and studied the mathematical models of the distribution of minerals using data from borehole core drilling and operators interlineation polynomial , spline and polynomial interlineation interlineation generalized functions of three variables on the system of direct - holes in the case of regular placement of wells. An important feature of these mathematical models is that they include only cases of regular arrangement of lines interlineation - wells. Note that in practice such a scheme of arrangement to implement the wells is not always possible . Therefore, the next step will be investigated mathematical models for the case of irregular placement of wells. Product Description popup.authors Босевська Лариса Павлівна Драгун Володимир Володимирович Литвин Олег Миколайович Литвин Олег Олегович Мамедова Камала Арефівна Першина Блія Ігорівна Рябчикова Катерина Миколаївна Тарасюк Дмитро Сергійович Хурдей Євгенія Леонідівна Чорна Олена Сергіївна popup.nrat_date 2020-04-02 Close