Electronic drawing method for sandstone-type uranium ore body horizontal projection drawing

Abstract

The invention discloses an electronic drawing method for a horizontal projection drawing of a sandstone type uranium ore body. The method comprises the following steps: preparing a database and a profile; drawing a plane graph coordinate net; projecting an exploration line; projecting and marking a drilling cut-through point; projecting and drawing an interlayer oxidation zone front line, a faultand a geological boundary line; delineating an ore body and dividing into blocks; adding legend, responsibility table and the like. The method for drawing the horizontal projection drawing of the sandstone-type uranium ore body has the advantages that 1, the operation is simple and convenient; 2, computer mapping is carried out, and the working efficiency is improved; 3, the map format is standardand normative, and map unification is facilitated; and 4, the electronic map is convenient to store and search. The method is suitable for compiling and unifying various resource quantity estimationhorizontal projection drawings, and the labor intensity is greatly reduced.

Description

technical field [0001] The invention belongs to the field of compiling horizontal projection diagrams for estimating resources in uranium ore geological prospecting, and specifically relates to them. A method for electronically drawing a horizontal projection map of a sandstone-type uranium ore body. Background technique [0002] The horizontal projection map of the ore body is an important map for the calculation of deposit reserves, mine design and mining. Can be used for reserve calculations. At present, the calculation of sandstone-type uranium reserves in my country mainly uses the ore body horizontal projection map. In actual work, it is often necessary to draw the ore body horizontal projection map in time. Geologists generally use manual drawing, which has a huge workload and cumbersome calculations. In addition, the calculation maps of ore deposit reserves submitted in the early stage in China are all in paper form, which is not convenient for computer processing,...

AI Technical Summary

Problems solved by technology

At present, the calculation of reserves of sandstone-type uranium deposits in my country mainly uses the ore body horizontal projection map. In actual work, it is often necessary to draw the ore body horizontal projection map in time. Geologists generally use manual drawing, which has a huge workload and cumbersome calculations.

In addition, the calculation maps of ore deposit reserves submitted in the early stage in China are all in paper form, which is not convenient for computer processing. When compiling the later section maps, it needs to be recompiled many times manually

Images