BRIDGES HYPARS

Hyperbolic Parabola are structural shapes curved in two directions. They form part of a family of single layer shell structures (or double curved lattices) that cover long spans with a light-weight structural network, acting in tension or compression. The closely spaced tubes directly support cladding without the need for intermediate or secondary trusses. This results in a visually appealing roof profile, a very shallow roof depth & lower cost due to reduced material mass. Hypar roofs can be designed and built to any elevation or plan geometry and multiple structures can be combined to achieve a ribbon-like appearance. The edges of each Hypar are restrained and foundations are designed to resist thrust and overturning movement under all service conditions. Hypars also provide the aesthetics of tensile fabric structures, but with the added structural integrity needed in regions subject to hurricane or snow loads.

The Triodetic Bridge offers a unique structure that can be installed in remote locations with minimal labor. Using our patented Tube and Hub connection the bridge is assembled in modules or sec-tions with temporary scaffolding. Without the need for welding or bolting of assem-blies and no heavy equipment required for erecting, the bridge can be installed with less effect on the surrounding environ-ment. The light weight construction is another key benefit to using the Triodetic Bridge, less loading on abutment supports reduce the need for extreme footings or piers.

Triodetic Bridges can be used as pedes-trian or cart bridges on golf courses, span over creeks and rivers on park trails and environmental marsh areas and even be designed for vehicular traffic.

COMBINING ARTAND ENGINEERING

WWW.TRIODETIC.COM

613.623.3434

SPACE FRAMES FREE FORM DOMES

Triodetic can design and build the struc-ture with cladding or glazing for ANY imaginable shape. Curvature often allows more efficient structural behaviour that results in economies in the frame mass and foundations.

This technology creates affordable uniqueness for entrance canopies, luxury homes, museums, theme parks and any building where visual impact is desired.

Domes continue to be popular in many applications for their striking aesthetic appeal and efficiency in design. The use of shell theory affords greater structural adaptability over conventional linear solutions.

Domes can be pre-assembled in a staging area and then lifted to their final position. The Triodetic jointing system and proven erection methods also allow frame assem-bly in place, without scaffolding or inter-ference with other activities below.Triodetic Domes can be provided with any rise to span combination, elongation, asymmetry, with or without openings, and reinforcing for concentrated or unbal-anced loads. The dome structures can be clad with a multiple array of materials and finishes to suit any architectural or service environment requirments.

Space Frame Applications: Malls, Trans-port Terminals, Schools, Pools, Arenas, Entertainment facilities, Hospitals, Hotels, Corporate & Commercial Buildings, Con-vention Centers.

Pre-assembly allows project acceleration

Pre-finished to avoid site painting & inspection

All service lines can run through frame

Simple modification or dis-assembly for re-use

Space Frame can be a feature without ceiling

Accommodates concentrated loads

Suit irregular support or plan geometry

Variable depth for roof drainage is built-in

Minimum structure weight

Long clear spans & cantilevers