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  2. Iron Beam - Wikipedia

    en.wikipedia.org/wiki/Iron_Beam

    An Iron Beam battery is composed of an air defense radar, a command and control (C2) unit, and two HEL (high-energy laser) systems. It was intended to be mobile [21] and to be able to be used standalone, [7] but was later rendered non-mobile to address weight and power availability concerns and integrated into Iron Dome to reduce complexity. [22]

  3. Girder - Wikipedia

    en.wikipedia.org/wiki/Girder

    A girder (/ ˈ ɡ ɜːr d ər /) is a beam used in construction. [1] It is the main horizontal support of a structure which supports smaller beams. Girders often have an I-beam cross section composed of two load-bearing flanges separated by a stabilizing web, but may also have a box shape, Z shape, or other forms. Girders are commonly used to ...

  4. I-beam - Wikipedia

    en.wikipedia.org/wiki/I-beam

    where I is the moment of inertia of the beam cross-section and c is the distance of the top of the beam from the neutral axis (see beam theory for more details). For a beam of cross-sectional area a and height h , the ideal cross-section would have half the area at a distance ⁠ h / 2 ⁠ above the cross-section and the other half at a ...

  5. Israel plans to use lasers to shoot down incoming missiles - AOL

    www.aol.com/israel-plans-lasers-shoot-down...

    Israel expects its “Iron Beam” laser defense system to be operational within one year, saying it will bring “a new era of warfare” as it engages in a war of drones and missiles with Iran ...

  6. Iron Beam: How Israel’s New Laser Weapon Works - AOL

    www.aol.com/news/iron-beam-israel-laser-weapon...

    Israel’s experimental air-defense system known as the Iron Beam uses laser technology to strike down drones and rockets, but military analysts say the device needs U.S. support to improve its ...

  7. Structural steel - Wikipedia

    en.wikipedia.org/wiki/Structural_steel

    A beam drill line (drill line) has long been considered an indispensable way to drill holes and mill slots into beams, channels and HSS elements. CNC beam drill lines are typically equipped with feed conveyors and position sensors to move the element into position for drilling, plus probing capability to determine the precise location where the ...

  8. Box girder - Wikipedia

    en.wikipedia.org/wiki/Box_girder

    A box girder or tubular girder (or box beam) is a girder that forms an enclosed tube with multiple walls, as opposed to an Ɪ-or H-beam. Originally constructed of wrought iron joined by riveting , they are now made of rolled or welded steel, aluminium extrusions or prestressed concrete .

  9. Israel has deployed a multilayered air-defense system. It ...

    lite.aol.com/politics/story/0001/20240413/bbf...

    Iron Beam: Israel is developing a new system to intercept incoming threats with laser technology. Israel has said this system will be a game changer because it is much cheaper to operate than existing systems.