BIM技术在古建筑保护中的应用研究

Application Research of BIM Technology in Ancient Architecture Protection

传统测绘方法获取的二维图纸难以满足现有古建筑修缮和保护的要求,本文采用三维激光扫描技术与BIM结合,通过对点云数据的处理可以高效的建立高精度的古建筑三维立体模型,使古建筑三维模型结构化及数据信息化,便于古建筑的数字化存档,为古建筑的修缮和保护提供数据支持。

Traditional surveying and mapping method to get the 2 d drawings are difficult to meet the requirements of existing ancient building repair and protection, this paper USES the 3 d laser scanning technology combined with BIM, through to the point cloud data processing can be efficient to build three-dimensional model of high precision ancient buildings, ancient buildings structured 3 d models and the data information, is advantageous for the ancient architecture of digital archive, provide data support for the ancient building repair and protection.