地质体几何造型应用

来源期刊：中南大学学报(自然科学版)1997年第3期

论文作者：毛先成 戴塔根

文章页码：209 - 211

关键词：地质体； 几何造型； 矿体圈定； 勘探线剖面图； 自动绘图

Key words：geologic body； geometric modeling； ore delineation； exploration section map； automatic plotting

摘    要：作者提出的地质体几何造型理论和方法 实现了地质体的信息存储、模型构造、几何分析与图形表达，可应用于涉及地质体形态的各个地学领域（构造地质、矿床地质、矿床勘探、矿山开采等）．地测图件自动生成系统AutoGDPS的开发成功是其典型应用．基于地质体几何造型理论和方法，通过矿体边界人工圈定和勘探线剖面图手工编绘过程分析，将勘探剖面图等地测图件中各种地质体及工程元素（如断层基点、钻孔、矿带边界线、矿体、储量分析）表述为相应的地质体几何造型模型，进而给出了矿体边界自动圈定和勘 探线剖面图自动生成的基本过程、定量准则和几何造型模型的建立方法，其成果AutoGDPS已应用于攀钢集团朱矿、兰矿、设计研究院和生产处等单位的生产 中，大幅度地提高了地测工作效率．

Abstract: With the theory and technique of geometric modeling of geologic bodies proposed by the authors,we can carry out information storage, model construction, geometric analysis, rendering and plotting of geologic bodies, which may be applied in various fields such as structural geology, geology of ore deposits, exploration geology, mining geology relative to geologic bodies' shape in geoscience. The successful development of the Automatic Generating and Plotting System of Geologysurvey Maps AutoGDPS is the typical example of the application. Based on the theory and technique of geometric modeling of geologic bodies, through the analysis of the manual delineation of ore limitation lines and manual drawing of exploration profile maps , this paper describes the elements of various geologic bodies and drills or trenches as the corresponding geometric modeling models of geologic bodies, and relates the elementary procedures and methods of automated ore delineation, automated generation and plotting of exploration profile maps, and the establishment of quantitatiVe link rules and geometric modeling models. The software system AutoGDPS has been applied to the management and production of Zhu Mine, Lan Mine, Design and Research institute, Production Department and other units of Panzhihua Steel Corporation.