用于隧道表面裂纹检测的高空间分辨率激光雷达

Takeharu Murakami, N. Saito, Y. Komachi, T. Michikawa, M. Sakashita, Shigeru Kogure, K. Kase, S. Wada, K. Midorikawa
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引用次数: 2

摘要

我们开发了一种高分辨率激光雷达来检测5米外混凝土上的裂缝。该激光雷达可以检测到现有远程检测难以检测到的200 μm宽的裂纹。
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High spatial resolution LIDAR for detection of cracks on tunnel surfaces
We developed a high resolution LIDAR to detect cracks on a concrete placed 5 m away. The LIDAR can detect cracks with 200 μm width which is difficult to detect by existing remote inspections.
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