Mainly introduce failure accident kinds and properties and typical cases in the domestic and at the a-board.

着重介绍了油气输送管道失效事故的类型及国内外典型案例。

youdao

Failure accident are liable to occur in the deep well and hard formation. Fatigue faliure is the main faliure form.

特别是在深井作业中及硬地层，容易发生失效事故，其中疲劳失效是主要的失效形式。

youdao

This paper analyzes the reasons of dam-failure accident of tailings fill dam and the possible casualty, and expounds some countermeasures for avoiding this kind of accident.

对尾矿库溃坝事故发生的原因及可能造成的人员伤亡进行了分析，并阐述了避免事故的对策。

youdao

Schettino's first officer, Ciro Ambrosio, and six other officers both on the ship and from the firm Costa in Genova are under investigation over allegations including manslaughter, shipwreck and failure to report the accident, the prosecutor said.

CNN: SHARE THIS

Schettino's first officer, Ciro Ambrosio, and six other officers both on the ship and from the firm Costa in Genoa are under investigation over allegations including manslaughter, shipwreck and failure to report the accident, the prosecutor said.

CNN: Costa Concordia salvage set to begin in May

Schettino's first officer, Ciro Ambrosio, and six other officers both on the ship and from the firm Costa in Genoa are under investigation over allegations including manslaughter, shipwreck and failure to report the accident, the prosecutor in the case has said.

CNN: Wrecked Costa Concordia to be raised from Italian sea bed