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地质图切剖面中褶皱构造的计算机辅助编绘 被引量:17

THE DRAWING AIDED BY COMPUTER OF THE ANTICLINE AND SYNCLINE IN THE SECTION FROM GEOLOGICAL MAP
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摘要 计算机对褶皱的处理能力的强弱,是决定地质图切剖面计算机辅助编绘系统实用价值大小的一个重要指标。以兰姆赛分类方案为基础,通过褶皱形态的几何特征分析,提出一种针对简单背、向斜构造的计算机辅助设计算法,并编写出相应的褶皱剖面形态的模拟程序。利用各种不同形态的褶皱实例进行试验,证明该种算法正确可靠。将其嵌入作者先前开发的地质图切剖面编绘程序中,可大大提高地质图切剖面编绘的自动化水平。 Folds is an important eomponent of a section in geological map. Drawing of folds is still by hand, the production efficiency is lower and thequality is not very well. The hand - drawing is not good for the second production and map - users. In this paper, the classification of folds is firstly dis-cussed. Based on Ramsay classification standard, drawing alded by computer of anticline and syncline have been tested to find a new arithmetic applica-tion. Through many examples, the arithmetic was proved to be correct and has good practicability.
出处 《地质与勘探》 CAS CSCD 北大核心 2002年第3期52-54,共3页 Geology and Exploration
关键词 褶皱构造 计算机辅助编绘 地质图切剖面 向斜 计算机辅助设计 section in geological map, fold, anticline, syncline, Ramsay, drawing aided by computer
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