大型结构变形监测摄像测量研究进展
发布时间：2018-10-19 15:27
【摘要】：桥梁、隧道、舰船等大型结构变形的全场、高精度、动态测量,是其动态性能实验和质量监测的基本要求。摄像测量具有非接触、高精度、可测点多、实时动态测量等特点,在大型结构的变形监测方面有独特的优势。本文介绍了作者所在科研团队近年来利用摄像测量技术在大型结构变形监测方面的研究新成果和典型应用,包括提出位移传递像机串联网络摄像测量方法与技术,用于自动监测高速铁路、隧道等大型结构的路基沉降;研制天线基座变形摄像测量系统,实时、连续、长时间测量我国远望号测量船的天线基座变形等。
[Abstract]:It is the basic requirement of dynamic performance experiment and quality monitoring for large structures such as bridges, tunnels, ships and so on. Camera measurement has the characteristics of non-contact, high precision, multiple measuring points and real-time dynamic measurement. It has unique advantages in deformation monitoring of large structures. This paper introduces the new achievements and typical applications of the author's research team in recent years in monitoring the deformation of large structures by using the camera measurement technology, including the method and technology of the camera measurement of the displacement transfer camera in series network. It is used to automatically monitor the subgrade settlement of large structures such as high-speed railway, tunnel and so on, and to develop a camera measuring system of antenna base deformation, which can measure the deformation of antenna base of our country Yuanwang measuring ship in real time, continuously and for a long time.
【作者单位】： 国防科技大学航天科学与工程学院;图像测量与视觉导航湖南省重点实验室;
【基金】：国家自然科学基金资助(Grant No.11332012,11472302)
【分类号】：TB22
本文编号：2281545
[Abstract]:It is the basic requirement of dynamic performance experiment and quality monitoring for large structures such as bridges, tunnels, ships and so on. Camera measurement has the characteristics of non-contact, high precision, multiple measuring points and real-time dynamic measurement. It has unique advantages in deformation monitoring of large structures. This paper introduces the new achievements and typical applications of the author's research team in recent years in monitoring the deformation of large structures by using the camera measurement technology, including the method and technology of the camera measurement of the displacement transfer camera in series network. It is used to automatically monitor the subgrade settlement of large structures such as high-speed railway, tunnel and so on, and to develop a camera measuring system of antenna base deformation, which can measure the deformation of antenna base of our country Yuanwang measuring ship in real time, continuously and for a long time.
【作者单位】： 国防科技大学航天科学与工程学院;图像测量与视觉导航湖南省重点实验室;
【基金】：国家自然科学基金资助(Grant No.11332012,11472302)
【分类号】：TB22
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