城市钻孔数据地下三维地质建模软件的实现

Realization of a 3D subsurface geological modeling software in urban areas based on borehole data

介绍了基于钻孔数据的城市地下三维地质建模软件的实现过程,提出了基于钻孔数据三维地质建模的总体思路、钻孔数据管理和层序分层方法,还介绍了软件的模块组成及应用实例。建立的软件实现了对城市钻孔数据的三维建模、可视化分析和科学管理,具有丰富的二维成图和三维显示功能,实例的应用也说明本软件是分析城市第四系构造格架和演化的有力工具。

This paper introduces the realization of a 3D geological modeling software based on borehole data in urban areas. The general concept of 3D geological modeling based on borehole data and the methods of processing and management of borehole data and sequence stratification are introduced. The module construction of the software and an example of its application are also introduced. This software realizes the 3D modeling in urban areas based on borehole data, visualization analysis and scientific management based on borehole data and supplies 2D map production and 3D function display. The application of the software in a concrete project also shows that this software is a powerful tool for analyzing the Quaternary structural framework and structural evolution in urban areas by using borehole data.