FIELD: technological processes.
SUBSTANCE: group of inventions relates to the cutoffs of steel sheet piles and can be used to join sheet piles in the construction of hydraulic structures. A sheet pile cutoff formed from two identical elements in the form of standard profiles, which are fixed on two adjacent sheet piles, while the profile is welded to the longitudinal surface of the sheet pile at an angle. As a standard profile, a shaped tubular profile of a square cross-section is used, having a longitudinal cutout on the facing faces of the tubular profile for the mutual joining of the profiles into this longitudinal cutout. Locks of the cutoff are both tubular profiles of square section, and their clips are the internal parts of these profiles. Protrusions are parts of the cut facets inside the cage of each of the elements of the cutoff, and their combs are the additional commensurate elements welded onto these parts on the side of the cage.
EFFECT: technical result consists in increasing the reliability of the cutoff.
18 cl, 5 dwg
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| GROVED-AND-TONGUED WALL | 1995 |
|
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|
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| SHEET-PILE WALL | 2001 |
|
RU2185476C1 |
