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用传统的方法(如二维平面图、剖面图等)表达地质成果容易造成地质信息的失真、操作繁杂、修改和更新困难等问题;同时这些图件又具有局限性,妨碍了人们对整个数据场的理解。随着计算机与信息技术的高速发展,Simon W.Houlding提出三维地质建模技术。针对城市活断层地质特征的特点,本文通过对国内外三维地质建模软件的调研和对比,决定采用三维油藏建模软件Petrel,总结出一套适用于我国城市活断层构造建模的系统工作流程,并将其应用到乌鲁木齐市目标区的活断层构造建模上,取得良好效果。
The traditional methods (such as two-dimensional plan, cross-sectional view, etc.) to express geological results easily lead to geological information distortion, complex operation, modify and update difficulties and other issues; the same time these maps have limitations, preventing people from the entire data field Understanding. With the rapid development of computer and information technology, Simon W. Houlding proposed three-dimensional geological modeling technology. In view of the characteristics of the active geological faults in the city, through the investigation and comparison of the three-dimensional geological modeling software at home and abroad, this paper decided to use a three-dimensional reservoir modeling software Petrel, summed up a set of system work applicable to urban fault structure modeling in China Flow, and apply it to the active fault structure modeling in the target area of Urumqi, and achieved good results.