Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第VI部門

品質管理 (1)

Tue. Sep 3, 2019 2:55 PM - 4:25 PM VI-11 (幸町総合教育棟 多目的室4)

座長:八朝 秀晃(熊谷組)

[VI-81] Application example to construction site of tunnel face geological condition evaluation system using AI

*鶴田 亮介1、中谷 匡志1 (1. 株式会社 安藤・間)

Keywords:Tunnel, Tunnel face, Artificial intelligence, CNN method

When constructing dams and tunnels, it is important to check the geological situation directly and in detail at the construction stage, evaluate the difference between the situation assumed in advance and the actual situation, and review the construction plan and design It becomes.
We have developed a tunnel face geology evaluation system that uses the image recognition technology of AI to evaluate the elastic wave velocity of the rock from the tunnel face image. This report gives an overview of this system and introduces its application results at the tunnel construction site.

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