Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER 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 ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Fusion world | Innovative approaches and how ITER can help

    More than 30 private fusion companies from around the world attended ITER's inaugural Private Sector Fusion Workshop in May 2024. Four of them participated in a [...]

    Read more

  • Robert Aymar (1936-2024) | A vision turned into reality

    Robert Aymar, who played a key role in the development of fusion research in France and worldwide, and who headed the ITER project for 10 years (1993-2003) befo [...]

    Read more

  • The ITER community | United in a common goal

    Gathered on the ITER platform for a group photo (the first one since 2019, in pre-Covid times) the crowd looks impressive. Although several hundred strong, it r [...]

    Read more

  • Vacuum vessel | Europe completes first of five sectors

    The ITER assembly teams are gearing up to receive a 440-tonne machine component shipped from Italy—sector #5, the first of five vacuum vessel sectors expected f [...]

    Read more

  • SOFT 2024 | Dublin conference highlights progress and outstanding challenges

    Nestled in the residential suburb of Glasnevin, Dublin City University is a fairly young academic institution. When it opened its doors in 1980 it had just 200 [...]

    Read more

Of Interest

See archived entries

ITER NEWSLINE -

Where rebar meet



In order to have a hands-on experience of the difficulties that could be encountered in the creation of the B2 slab—the 1.5-metre-thick reinforced concrete 'floor' that will support the Tokamak Complex—a 150 m², 1:1 scale mockup is currently under construction on the ITER platform.

Different rebar arrangements, presenting specific challenges, are being reproduced by the mockup. The rebar in this picture reproduces the interface zone between orthoradial (a grid of circles surrounding a point and lines starting from that point) and orthogonal (right-angled) arrangements.

In the B2 slab, one fourth of the total rebar is arranged in an orthoradial manner (the central area of the Tokamak Complex); the rest is orthogonal. How these areas interface is critical to the B2 slab's robustness.

return to the latest published articles