Method of assembling a section of zipper self-lifting oil platform

摘要

Method of assembling a section (1, 2) zipper oil self-lifting platform, consisting of at least one rectangular plate (3, 3 ') comprising on its longitudinal side faces (4, 5) des teeth (41, 51), and at least one reinforcement (8, 8 ', 9, 9', 10, 10 ') as semi-shell soldadasobre a main face (6, 7) of the at least one rectangular plate (3 , 3 '), along the longitudinal edges (11, 12) of at least one reinforcement (8, 8', 9, 9 ', 10, 10'), characterized by the fact that: - performed on each of the longitudinal edges (11, 12) of at least one reinforcement (8, 8 ', 9, 9', 10,10 '), an inner chamfer (16) and an outer chamfer (15) it separated by a shoulder (17) of thickness T, - the at least one reinforcement (8, 8 ', 9, 9', 10, 10 ') on a main face (6, 7) of placarectangular available ( 3) - is carried out on the inside of each of the longitudinal edges (11, 12) of at least one element derigidez (8, 8 ', 9, 9', 10, 10 ') at least one weld pass so that it can perform an internal desoldering cord (23) having a radio connection or higher connection R to 4 mm, - and the chamfers on the outside of each of the longitudinal edges (11, 12) of at least one reinforcement (8, 8 'are filled. 9, 9 ', 10, 10') for external weld bead made in at least unapasada with brazing.