北京三维地质建模研究与实践

Research and practice of Beijing 3D geological modeling

随着三维地质建模技术的发展,三维地质建模已成为研究地质体的重要手段,模型能够直观地表达地质体,反映地质体的空间展布及属性结构,更好地为决策服务。本文探讨了三维地质建模的方法和流程,建立了北京三维地质模型,为岩溶水开发利用提供数据支撑,结果表明该方法能够实现并满足实际应用。

With the development of 3D geological modeling technology,3D geological modeling has become an important means for study of geological body. Geological body model,intuitively reflecting the spatial distribution and structure attribute of the geological body,offers better services for decision making.This article discusses the methods and processes to build 3D geological model. The 3D geological model of Beijing is accomplished for providing the data support of karstwater development and utilization. The results show that the method can satisfy the practical applications.