视觉测量在基坑坡顶变形监测中的应用研究  

Application of visual measurement in deformation monitoring of foundation pit slope top

作　　者：秦全乐 李市双 马春辉[2] Qin Quanle;Li Shishuang;Ma Chunhui(Powerchina Northwest Engineering Corporation Limited,Xi’an Shaanxi 710065,China;Xi’an University of Technology,Xi’an Shaanxi 710048,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,陕西西安710065 [2]西安理工大学水利水电学院,陕西西安710048

出　　处：《山西建筑》2024年第19期174-176,187,共4页Shanxi Architecture

基　　金：国家自然科学基金(52279140)。

摘　　要：深基坑坡顶变形监测在基坑开挖施工作业过程中是必不可少的。以某建筑基坑为例,将机器视觉测量方法引入到基坑坡顶变形监测中,与传统人工观测相比,该方法具有明显的观测速度快、避免作业人员安全风险、受恶劣天气影响小、观测数据连续等优势。该实例的应用,希望为后续相关工程问题提供参考。Deformation monitoring of deep foundation pit slope top is essential in the process of foundation pit excavation construction.In this paper,a building foundation pit is taken as an example,and the machine vision measurement method is introduced into the deformation monitoring of the slope top of the foundation pit.Compared with the traditional manual observation,this method has obvious advantages such as fast observation speed,avoiding the safety risk of operators,being less affected by bad weather,and continuous observation data.The application of this example hopes to provide reference for subsequent related engineering problems.

关 键 词：视觉测量 基坑 变形监测 AI算法 

分 类 号：TU454[建筑科学—岩土工程]