基于三维激光扫描技术的关中古建筑测绘实践设计研究

Research on Practical Design of Surveying and Mapping of Guanzhong Ancient Buildings Based on 3D Laser Scanning Technology

关中古建筑作为中国建筑文化遗产中的重要组成内容,具有深厚的地域文化内涵和独特的建筑格局,目前受制于古建筑结构繁琐、形制多样等特点,采用现代三维激光扫描技术可以较好的解决古建筑测绘精度差、效率低等问题。为此,文章以关中地区西安钟楼为测绘案例,采用三维激光扫描技术对其进行精细扫描测量,通过数据采集、数据整理制作了钟楼3D模型及精细测绘制图,可为关中古建筑测绘实践研究提供参考。

As an important component of China's architectural cultural heritage,Guanzhong ancient architecture has profound regional cultural connotations and unique architectural patterns.Currently,due to the complex structure and diverse forms of ancient architecture,the use of modern 3D laser scanning technology can effectively solve the problems of poor accuracy and low efficiency in ancient architectural surveying and mapping.Therefore,the article takes the Xi'an Bell Tower in the Guanzhong area as a surveying case,and uses 3D laser scanning technology to conduct fine scanning measurement on it.Through data collection and data organization,a 3D model of the Bell Tower and fine surveying and mapping are produced,which can provide reference for the practical research of surveying and mapping of ancient buildings in Guanzhong.