大型結(jié)構(gòu)變形監(jiān)測攝像測量研究進(jìn)展
[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.
【作者單位】: 國防科技大學(xué)航天科學(xué)與工程學(xué)院;圖像測量與視覺導(dǎo)航湖南省重點(diǎn)實(shí)驗(yàn)室;
【基金】:國家自然科學(xué)基金資助(Grant No.11332012,11472302)
【分類號(hào)】:TB22
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