維持・管理／検査技術・診断 (9)

[VI-782] Field Verification of Smart Soundness Judgment System

*清水 俊吾¹、高櫻 裕一¹、門平 篤志¹、田邉 造²、桑野 代介³、加藤木 一明⁴ (1. ネクスコ東日本エンジニアリング、2. 公立諏訪東京理科大学、3. クワキ・シビル、4. ケイ・ピー・ディ)

Keywords:Maintenance, Concrete Construct, Hammering Test, Device of Rotary Hammering Test, Traffic noise canceller, Assistance of judgment

We developed Smart Soundness Judgment system. This is a divice for assisting Rotary Hammering Test even with high levels of background noise. Inspector can hear a tapping sound without buckground noise by traffic noise canceller and see a check lamp that indicates an area with abnormal conditions by assistance of judgment. We'll report one result of field verification for the Smart Soundness Judgment system.