构建三角网绘制岩土工程图的研究

The Study of Graph-making Using Setup Triangulation Network

介绍一种计算机辅助绘制岩土工程图的设计思路。先由现场的钻孔资料建立合理的三角网;进而推算出任意指定剖面的地质剖面图和任意点的地质柱状图。所作图形误差较小,能较好地符合地质的实际状况。

A new design of Graph-making of Computer-aided Geotechnical Engineering is introduced. A reasonable triangulation network is setup from the borehole data on the spot, then it can calculate the geologic section for any given direction and geologic columnar section of any point in the field. Figures made by the method have less errors and can meet the geological actualities perfectly.