FIELD: construction.
SUBSTANCE: coating comprises trihedral trusses combined by a profiled flooring. Each truss includes the upper tubular belts of the pentahedral composite section and the lower belt from a single angle with the heel oriented downwards. The walls of the channels of the upper belts are oriented vertically and into the trihedral truss towards each other. The diagonal web is welded overlapped to the flanges of the belt angles.
EFFECT: increasing the structure rigidity while reducing the material and labour consumption.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRIANGULAR TRUSSES COVERING | 2017 |
|
RU2661945C1 |
| COVERING FROM TRIHEDRAL TRUSSES | 2000 |
|
RU2188287C2 |
| STEEL LATTICE STRUCTURE OF COATING | 2018 |
|
RU2710251C2 |
| TUBULAR (ROLL-WELDED) PROFILES OF COMPOSITE SECTIONS (VERSIONS) | 2015 |
|
RU2597594C1 |
| TRIANGULAR LATTICE POLE WITH D-PIPE BELTS | 2023 |
|
RU2806391C1 |
| TRUSS FROM ORTHORHOMBIC PIPES (ROLL-WELDED PROFILES) | 2013 |
|
RU2548301C1 |
| LOAD-CARRYING STRUCTURE WITH FRAME FROM OVAL TUBE | 2014 |
|
RU2554643C1 |
| METHOD OF MAKING LATTICE STRUCTURES OF TUBULAR (BENT-WELDED) PROFILES | 2015 |
|
RU2600887C1 |
| LATTICE STEEL STRUCTURE OF COATING | 2023 |
|
RU2813830C1 |
| THREE-DIMENSIONAL COVERING UNIT | 1995 |
|
RU2105113C1 |
