基于钻孔数据的地质剖面建模系统

Geological section modeling system based on borehole data

根据柱状钻孔和多孔剖面的地质数据特点,提出了一种具有矢量几何拓扑性的基本数据结构,并将知识推理技术引入地质剖面建模算法,从而实现了用户对剖面建模算法和剖面图形的智能决策,解决了传统的地质剖面建模系统由于无法融入可供决策的专家知识和经验而产生的准确性和实用性不高的问题,同时给出了系统实现以及分土层工程量计算的实例.

Based on the geological characteristics of columnar boreholes and multi-hole sections, a basic data structure with geometrical and topological vector properties was developed. The knowledge inference was then introduced into the algorithms for geological section modeling so as to realize the users＇ intelligent decision-making both in the algorithms and the sectional images. The method improved the accuracy and practicality of the traditional geological section modeling systems, which made it possible for them to incorporate expert knowledge and experience for decision-making. Finally, an engineering case for the system realization and the calculation of layered earthwork was given.