論文
AEによる円筒貯蔵タンクの腐食診断
著者:
長 秀雄,Hideo CHO,松尾 卓摩,Takuma MATSUO,竹本 幹男,Mikio TAKEMOTO
発刊日:
公開日:
キーワードタグ:
This study discusses what we can do for the corrosion monitoring of storage tanks by acoustic emission (AE) technique. AEs from rust fractures were monitored by AE sensors mounted on terrace of annular plate (annular sensor) and side wall (side wall sensor) using two AE systems developed by us (ADAS) and commercially available. Percentages of AE signal counts classified by eye-inspection were less than 10 % of the total events monitored by the ADAS and less than 0.92 % by the commercial AE system. Th...
英字タイトル:
Corrosion Monitoring of Cylindrical Storage Tank by Acoustic Emission