metal fatigue 金屬疲勞

metal fatigue
繁：金屬疲勞
简：金属疲劳

由康文署牽頭組成的跨部門專責小組今日（12日）召開第三次會議，實驗室檢驗結果證實鋼索斷裂是由金屬疲勞引致，估計屏幕懸掛系統的裝置和裝工均可能是事故成因。

MIRROR演唱會｜專責小組確認金屬疲勞引致鋼索斷裂　准如期再租場（2022年8月12日）。香港01，取自https://www.hk01.com/sns/article/803364

It said while it’s found that metal fatigue had caused a suspension cord to snap, members are investigating whether the device that had been used to secure the video panel, or the way it was hung, were to blame for the accident. 

Coliseum reopens as concert probe continues (2022, Aug 12). RTHK. Retrieved fromhttps://news.rthk.hk/rthk/en/component/k2/1662205-20220812.htm