FIELD: construction.
SUBSTANCE: piling wall comprises sheet piles representing cylindrical segments cut from pipes. A male and a female lock elements are installed at end sections of piles facing one side with their convex side and capable of interaction with their end sections. The female element of the lock is made as a polyhedral or a curvilinear unlocked open profile and is installed to cover end sections of adjacent piles and to form at least one through unlocked slot formed between the inner surface of the female element and the surface of piles.
EFFECT: invention makes it possible to increase strength and rigidity of the piling wall and to reduce labour intensiveness of its manufacturing and assembly.
19 cl, 23 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PILING WALL AND DEVICE FOR PILE PRESSING | 2010 |
|
RU2446252C2 |
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|
RU2286480C2 |
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|
RU2579101C1 |
| ROLLER BIT | 2015 |
|
RU2580958C1 |
| DOUBLE-ACTING SUCKER-ROD PUMP | 2020 |
|
RU2730771C1 |
