Latticetoren

Latticetoren, or lattice tower, is a tall, skeletal structure whose primary load-bearing framework consists of interconnected steel members arranged in a lattice or truss pattern. They can be freestanding or supported by guy wires and are used to elevate communications equipment, sensors, or viewing platforms, as well as for architectural or landmark purposes. The lattice design offers high strength-to-weight and enables long spans with relatively economical use of material compared with solid shells.

Construction typically uses welded or bolted steel members forming repeating triangular units. Common configurations include square or rectangular cross-sections with diagonal bracing that narrows toward the top. Joints are bolted or welded; corrosion protection, access ladders, and safety cages are integrated. Foundations are concrete pads or piles, designed to resist wind, ice and seismic effects. Maintenance focuses on joint inspection, repainting, and replacement of deteriorated members.

Applications include telecommunications and broadcasting masts, weather and scientific towers, radar installations, and observation or tourist towers. They are favored where a high, slender profile with a relatively small footprint is required, and for their ease of transport and modular construction in constrained sites.

History: Lattice towers emerged in the late 19th and early 20th centuries as advancing steel fabrication allowed taller, lighter structures. The Eiffel Tower, completed in 1889, is one of the most famous lattice towers and influenced later designs of industrial and architectural towers.

Variations and safety: Self-supporting lattice towers rely solely on their frame, while guyed lattice masts use guy wires for stability. Both types are subject to standards for wind loading, fatigue, and corrosion, and require regular inspections and maintenance to ensure structural integrity.