三维激光扫描在主体结构实测实量中的应用方法

作     者：杨敏 方林 陈志强 

作者机构：上海房屋质量检测站有限公司上海 

出 版 物：《土木工程》 (Hans Journal of Civil Engineering)

年 卷 期：2025年第14卷第1期

页      面：1-8页

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：三维扫描 实测实量 点云应用 

摘      要：主体结构实测实量是施工及交房阶段必要的检验环节,是建筑行业质量控制的重要抓手。本文对主体结构实测实量的主要分项及指标进行梳理,根据三维激光扫描的技术应用特点,将测试指标分为5大类,随后详细阐述了针对上述指标的点云测试方法,并与传统测试方法进行比对总结。最终形成基于三维激光扫描的主体结构实测实量应用方法,为后续实际项目应用提供参考借鉴。The actual measurement of the main structure is a necessary inspection link during the construction and delivery stages and is an important lever for quality control in the construction industry. This article summarizes the main sub-items and indicators for the actual measurement of the main structure. Based on the application characteristics of 3D laser scanning technology, the testing indicators are divided into 5 categories. Subsequently, the point cloud testing methods for the above indicators are elaborated in detail and compared with traditional testing methods to summarize. The final form is a practical application method based on 3D laser scanning for the measurement of the main structure, providing reference and reference for subsequent practical project applications.