What’s on the Long Span Structures poster
A 6-row table: System · Span · Demands.
Beyond about 30 m the system, not the finish, drives the design.
- Portal frame — 15-45 m — Fixed base or haunch
- Space frame — 30-90 m — Many identical nodes
- Arch — 30-200 m — Thrust resisted at base
- Cable stayed roof — 40-150 m — Masts and anchorage
- Tensile membrane — 20-100 m — Double curvature
- Shell — 20-90 m — Formwork, exact geometry
Educational reference. Long spans are governed by deflection, wind uplift and movement, and are always engineer-led.
Questions about the Long Span Structures poster
- What’s on the Long Span Structures poster?
- A 6-row table: System · Span · Demands. Beyond about 30 m the system, not the finish, drives the design. Portal frame — 15-45 m — Fixed base or haunch; Space frame — 30-90 m — Many identical nodes; Arch — 30-200 m — Thrust resisted at base; Cable stayed roof — 40-150 m — Masts and anchorage; Tensile membrane — 20-100 m — Double curvature; Shell — 20-90 m — Formwork, exact geometry. Educational reference. Long spans are governed by deflection, wind uplift and movement, and are always engineer-led.
- Who is the Long Span Structures poster for?
- Long Span Structures belongs to the Architecture section rather than to a school year, because design is not something one grade owns. Anyone learning structure can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Long Span Structures poster?
- Use it for any column-free room: sports hall, auditorium, terminal, exhibition space. A wall chart earns its place by being glanceable from where the work is happening, so Long Span Structures belongs on the wall where that design work actually happens, within glancing distance, rather than filed away.
- What other posters go with Long Span Structures?
- Arches, Vaults and Domes, How a Beam Works and Cantilevers sit alongside Long Span Structures in the Architecture section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Arches, Vaults and DomesHow a Beam WorksCantilevers
- Is the Long Span Structures poster free to download and print?
- Yes. Long Span Structures downloads as a free PDF with no account, no email and no watermark, like everything else in the Architecture section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Long Span Structures poster print at?
- Long Span Structures is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Long Span Structures loses nothing.Printing guide
Related posters
Charts that sit alongside Long Span Structures on the same wall.
Browse every Architecture poster, or start from the full catalogue.