壁面接触型ドローンによる外壁タイル張り仕上げの打音検査のためのFEM解析を用いた剥離診断の検討

抄録

Tile peeling diagnostic method for the external tile finishing wall by impact sound analysis for wall contact type UAV was investigated using FEM. The focus is on the fundamental peak frequency. Time history response analysis revealed tile wall displacement during impact and sound wave characteristics. Relationship between floating plate thickness and fundamental peak frequency was revealed.

Natural frequency analysis of the floating model revealed how floating plate shape influences natural frequencies, determining impact sound. Considering UAV's wind noise and using fundamental peak frequency of impact sound, tile peeling diagnostic for external tile finishing wall with wall contact type UAV becomes feasible.