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漳州核电4号机组 首个吊装模块吊装成功_我的网站

A |     PARIS -- Three French airports in the cities of Lyon, Toulouse and Lille were evacuated on Wednesday following security alerts, police said. They were the latest in a series of evacuations around France this week that included popular tourist attractions the Louvre Museum and Versailles Palace following the killing of a teacher in the northern city of Arras on Friday. All the threats up to Wednesday proved false. Emailed threats of an attack were received at the airports in the southeast city of Lyon, the southern city of Toulouse and Lille in northern France, police said, without elaborating on the contents of the emails.The prefecture for the Lyon region said Wednesday that the threat at the airport was a false alarm and reminded the public that communicating false information can lead to prison and a heavy fine.Meanwhile an abandoned piece of luggage briefly disrupted operations at the airport in the Riviera city of Nice, the airport said. The Louvre Museum and the Palais de Versailles were evacuated Saturday, and the royal palace was again evacuated Tuesday. A high school in Arras, in northern France, was evacuated on Monday ahead of a moment of silence in schools around France, three days after the murder of a teacher at the Arras school allegedly carried out by a former student and suspected Islamist extremist. France has raised its threat alert to its highest level. The anti-terrorism prosecutor said on Tuesday that the suspect declared his allegiance to the so-called Islamic State group before the fatal stabbing.。    AI摘要      漳州核电4号机组首个预制模块吊装就位，重454吨。

B | 该机组采用模块化施工工艺，本次吊装历时3小时，全过程安全质量可控、精准高效，标志着4号机组建设取得重要进展。

C |               吊装作业现场     近日，漳州核电4号机组反应堆厂房内部结构环路3蒸发器隔间预制模块吊装就位，全过程安全、质量可控。

D |     漳州核电4号机组反应堆厂房内部结构16.5米以上的蒸发器隔间、稳压器隔间、非能动堆腔注水箱顶板结构采用场外预制、整体吊装、精准就位的模块化施工工艺，共划分为五个混凝土模块。本次吊装的环路3蒸发器隔间模块为4号机组首个吊装模块，重达454.289吨，整体呈特殊L型结构，采用3200吨履带式起重机吊装。    吊装作业历时3小时，漳州核电项目建设团队有序开展模块吊装前检查、起吊、平稳转运、精准就位等全流程作业，过程精度可控、安全高效。

E | （漳州融媒记者 郑斯楠 通讯员 刘喜阳 文/供图）。

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