METAL STRUCTURE FOR SUPPORTING FLUID DUCTS AND INDUSTRIAL FACILITY COMPRISING SUCH A METAL STRUCTURE

摘要

The present invention relates to a metal structure for supporting fluid ducts comprising: substantially vertical uprights (12) and a plurality of longitudinal beams (14) and of crossbeams (16), respectively arranged in longitudinal (X) and transverse (Y) directions, a first level (22) of longitudinal beams, arranged in a first horizontal plane, being capable of supporting a first transverse duct (40), a second level (30) of crossbeams, arranged in a second horizontal plane above the first horizontal plane, being capable of supporting a second longitudinal duct (42). The structure is devoid of longitudinal beams on the second horizontal plane (38), said second horizontal plane thus being capable of being passed through by the first duct (14) in line with the longitudinal beams (14) of the first level (22).