| The master dissertation title of The Research of the Information System of 3D Digital Mine in Gaofeng Tin-Mine,Dachang Guangxi is selected based on the science and technology cooperation item between Guangxi province and university/academy named The exploitation of the Information System of 3D Digital Mine In Gaofeng Tin-Mine Ltd.In Guangxi.(serial number: GuiGao Cooperation[2006]).Gaofeng tin-mine is a poly-metallic ore-body which abundance with Sn and Pb,Zn,Sb,Cu, Ag in Dachang Guangxi.The new techniques of computer,geostatistics theory and methods are firstly apply to establish the information system of 3D digital mine in Gaofeng tin-mine,in order to realize the dynamic management of mining production and enough exploit of mineral resources.The information system of 3D digital mine is advanced research field of geology,and it is an important part of Digital Mine(DM),provides supports of mining prosecuting,mining design, mining management and underground security,the core resolving of realizing application of digital mineral deposit.So this research has an important significance and practicality value.This paper researches the information system of 3D digital mine in Gaofeng tin-mine, Dachang Guangxi based on Surpac platform and discusses on primate technology and correlative applications research.The original ideas of the research are as follows:(1)The original ore database has been established,include 500 Prospecting engineering,near 5277 samples'Sn,Zn value,has realized the drill hole space orientation and the three dimensional solid display;(2)Established 100# & 105# ore body,mined-out area and gallery system three dimensional digitized model of Gaofeng tin-mine,formed the three dimensional visible system of Gaofeng tin-mine;(3)By the three dimensional digitized model,we may inquiry the material data,may add, delete and revise the database according to the need of the mine;And realize to draw the limit of ore body by the dynamic multi-plans,it has practical significance to production management of the mine;(4)By the 3D digitization model,we can quickly calculate reserves and grade of the ore body, get the reserves reports according to some characteristic,use the computer to plan geologic map of the mine automatically,It enhances production automaticity of the mine;(5)As 3D Digitized Modeling and studying,the paper explores the practical prospect of the geology,survey and mining for Gaofeng tin-mine model and briefly researches its application prospect.Mainly it obtained the following results:production model of deposit,the minerals economic evaluation,the best boundary ore grade,gallery system and despoliation & transportation system's'visible investigation,metallogenic prognosis. |
PDF Full Text Request