三维地质实体建模在勘探领域中的进展

简要论述了5种实体建模方法的基本原理及其优缺点;分析了三维地质建模技术的难点及发展方向,以及三维地质建模技术在勘探领域的实际应用进展、应用效果和关键技术等问题。认为三维地质建模在地学模拟的理论、方法和技术上尚存在数据多样性、模型局限性、交互复杂性和空间多维性等亟待解决的技术问题。

Progress of the three-dimentional geologic body modeling in exploration

The principle,some advantages and demerits of the five kinds of methods in solid modeling are presented briefly.The knotty problems and development trend of the three-dimensional geologic body modeling technique are analyzed on aspects of advances in practical applications,application effects and key techniques in exploration.It is believed that there are some technique problems which need to be solved urgently in the principle,method and technique of the three-dimensional geologic body modeling for geosciences modeling,such as the diversity of data,the limitation of models,the complexity of interaction and multi-dimensions of space.