検査技術・診断 (7)

[VI-841] Effect of improving inspection work efficiency by using tunnel inspection platform

*Hidekazu Terato¹, Shigetoyo Yasui¹, Kazuhiro Fujita¹, Masato Aoi² (1. Japan Construction Method and Machinery Research Institute, 2. Gifu Industry Co.,LTD.)

Keywords:road tunnel, periodical inspection, human visual inspection, hammar strike inspection, improving inspection work efficiency, aerial work platform