FIELD: building, particularly light-weight truss structures, arch girders, etc.
SUBSTANCE: frame structure comprises upper and lower belts connected by posts and cross-bars one to another. Posts have Z-shaped cross-sections and walls thereof face the belts. Odd-numbered and even-numbered posts are installed so that flanges thereof are oriented in reverse order. Cross-bars are connected to post walls.
EFFECT: reduced lack of alignment relative structure plane and reduced material consumption.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRILLWORK | 1999 |
|
RU2159311C1 |
| LATTICE STRUCTURE AND METHOD OF ITS ASSEMBLING | 2007 |
|
RU2342509C2 |
| LATTICEWORK ARCH | 0 |
|
SU844701A1 |
| GRATE CONSTRUCTION | 0 |
|
SU1684446A1 |
| GRILLWORK OF FORMED SECTIONS | 1999 |
|
RU2159310C1 |
| TRUSS FROM ORTHORHOMBIC PIPES (ROLL-WELDED PROFILES) | 2013 |
|
RU2548301C1 |
| METAL THIN-WALLED LATTICED STRUCTURE | 0 |
|
SU1760041A1 |
| METAL STRUCTURE WITH GRID FROM RHOMBIC CLOSED BENT-WELDED SHAPES | 2012 |
|
RU2500863C1 |
| METAL TRIANGULAR TRUSS | 2012 |
|
RU2551600C2 |
| LATTICE STRUCTURE | 2003 |
|
RU2236524C1 |
