澳门六合彩高手

Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the 澳门六合彩高手 Organization publication(s) that you have requested. 澳门六合彩高手 Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from 澳门六合彩高手 Organization.

For more information, see our Privacy policy.

News & Media

Latest 澳门六合彩高手 Newsline

  • Fusion supply chain | A glimpse into the future for commercial fusion reactors

    Most of the USD 7 billion in investment in private fusion initiatives has gone to companies that are building devices from the ground up. But recently, another [...]

    Read more

  • Outreach | 澳门六合彩高手 @ October science festivals

    Every October, before schools pause for two weeks of holiday, towns and cities in France open their municipal spaces to scientific experts of all stripes who ar [...]

    Read more

  • Image of the week | 澳门六合彩高手 Director-General visits Russia

    The 澳门六合彩高手 Director-General was in Russia last week, meeting with stakeholders and holding technical meetings with colleagues in Moscow and Saint Petersburg. As [...]

    Read more

  • Image of the Week | Sector 5 is on its way

    The first vacuum vessel sector produced in Europe travelled last week between Monfalcone, Italy, and the French port of Fos-sur-Mer. The 440-tonne component had [...]

    Read more

  • Anniversary | 澳门六合彩高手 Document Management system turns 20

    Whatever its nature, every large project generates huge numbers of documents. And when project collaborators operate from different countries, as was the case f [...]

    Read more

Of Interest

See archived entries

澳门六合彩高手 NEWSLINE -

Supporting crown

A midnight pour

It is close to midnight in the brightly lit basement of the 澳门六合彩高手 bioshield and, tonight, the first plot of the Tokamak "crown" is to be poured. The operation is of strategic importance: the crown will support the combined mass of the Tokamak and its encasing cryostat (23,000 tonnes) while transferring the forces and stresses generated during plasma operation to the ground.

There's a special magic to night-time operation on the 澳门六合彩高手 site... (Click to view larger version...)
There's a special magic to night-time operation on the 澳门六合彩高手 site...
Thousands of tonnes of concrete have already been poured into the different areas of the Tokamak Complex. But every operation is unique, due to differences in pouring techniques, concrete formulations, and even prevailing weather and temperature conditions.

Like in most challenging situations鈥攁nd the pouring of the supporting crown is certainly one鈥攖he correct pouring of the different geometrical shapes of the structure was rehearsed and validated on a real-size mockup before being implemented.

It took four hours to pour approximately one hundred cubic metres of high-performance concrete into the first plot, which represents one-fourth of the total crown volume.

Another plot is scheduled to be poured in about three weeks.

return to the latest published articles

FOR THE PUBLIC

FOR THE PRESS

FOR SCIENTISTS

FOR INDUSTRY

INTRANET