山岳トンネル (3)

[VI-271] Development and Verification of 3D Tunnel Face Crack Analysis System in Mountain Tunnel

*Norihisa Nakahara¹, Ami Muraoka¹, takahito funahashi¹, fujio sushida¹, naoyuki tsutsumi¹, yaeko takeichi¹, tatsuji nagao¹, shigenobu iguchi² (1. TEKKEN, 2. CALTA)

Keywords:Mountain tunnel, Tunnel face safety, Digital twin software, 3D point cloud data, Schmidt net crack analysis