FIELD: civil engineering. SUBSTANCE: precast pile comprises shaft with projections and hollows of triangular cross section alternating on its sides, and cap. Novelty lies in that the cap has the shape of a trapezohedron with a spindle protruding from is base. The spindle is clamped in channel of reinforced-concrete disc which supports the cap. Bar-shaped spindles extending from disc form a spacer ring in disc channel and wedge out the protruding spindle. EFFECT: wider technological capabilities ensured by retaining the packing ground on pile surface. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR INSTALLATION OF PILE IN OVERFROZEN GROUND | 1991 |
|
RU2045625C1 |
| POLE FOR OVERHEAD SYSTEM TO BE ERECTED IN HEAVING GROUND | 2006 |
|
RU2317375C2 |
| METHOD FOR CONSTRUCTION OF PILE AND COLUMNAR FOUNDATIONS IN PERMAFROST ZONE | 2023 |
|
RU2813086C1 |
| CATENARY LINE SUPPORT ON SLOPE AND DECLIVITY ERECTED ON HEAVING SOILS | 2018 |
|
RU2697755C1 |
| PILE ERECTED IN PERMAFROST SOIL | 2019 |
|
RU2709579C1 |
| MACHINE FOR MAKING HOLES | 0 |
|
SU1701830A1 |
| PIPE CONCRETE PILE WITH REINFORCED BASE AND METHOD OF ITS ERECTION | 2011 |
|
RU2492294C1 |
| PILE IN THE PUNCHED WELL ARRANGEMENT METHOD (EMBODIMENTS) | 2017 |
|
RU2663420C1 |
| DRIVE PILE DEVICE IN PUNCHED WELL WITH WIDER BASE | 2014 |
|
RU2582530C2 |
| MULTI-PILE FOUNDATION AND METHOD FOR ERECTION THEREOF ON FROZEN SOILS | 2015 |
|
RU2584019C1 |
