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3D modelRender of the 3D model


Agricultural hall for bulk grain
Steel hall for bulk grain storage, with four bays open onto a central aisle: wheat, barley, maize and sunflower. Portal frames at 5 m centres, reinforced concrete retaining walls and underfloor aeration.
3D modelWhat we set out to do
- Four storage bays of ≈ 31.7 m³ each, separated by 3 m retaining walls
- 5.5 m marked central aisle and 5 × 5.2 m sectional door for the loader
- ≈ 6 m clear height under the frame haunches
Technical solutions and materials
- 7 steel portal frames at 5 m centres, 14.4 m clear span
- 25 cm reinforced concrete retaining walls, independent of the sandwich panels
- Four independent in-floor aeration circuits and ventilation above the bays


Coordination model at preliminary sizing stage: sections, foundations and anchorages are determined by the structural and geotechnical design.
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