The RF-FORM-FINDING add‑on module searches for shapes of membrane and cable structures.
The shape is calculated by the equilibrium of forces (specified prestress and additional load such as self‑weight, pressure, etc.), and given boundary requirements.
RF-CUTTING-PATTERN calculates and organizes the cutting pattern for membrane structures.
The planarization process is carried out in compliance with the minimum energy theory.
A unique roof structure was built for the main bus station in Aarau, Switzerland in 2013.
The canopy has a cloud-like shape and contains the largest single‑chamber cushion in the world. The ETFE cushion has a volume of 63,919.55 ft³ and covers an area of 11,517.38 ft².
Allianz Arena is a soccer stadium in Munich, Germany, which hosted the opening match of the 2006 FIFA World Cup.
The translucent exterior facade of the stadium emits light in various colors and thus makes the whole arena building very special.
The Eden Project is a complex of two biomes and outdoor gardens with plants from many diverse climates and environments.
The biome is a steel frame structure with cladding panels consisting of triple-layered membrane cushions made of ETFE foil.
A giant wooden airship “suspended” above the Centre for Contemporary Art in Prague, Czech Republic, has been opened to the public in December 2016.
The unique timber and steel airship structure “Gulliver” will serve as a space for literature.
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Cable tensions after form-finding in RFEM
Tent structure before and after form-finding in RFEM
Form-finding for membrane-steel structure
FE mesh after form-finding
Contour lines after form-finding for a group of umbrellas
Hall with membrane roof
Group of tents | Representation of contour lines in RFEM
Tent structures at Denver International Airport
Tension forces in cables and contour lines after form-finding in RFEM
Membrane roof structure
Contour lines after form-finding in RFEM
Tensile structure
Membrane structure before and after form-finding in RFEM
Tent structure
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