FIELD: bridge building, particularly to launch continuous bridge span structures.
SUBSTANCE: method involves arranging launching beams to be connected one to another on bridge pier; welding supports adapted to prevent span structure displacement to launching beams so that the supports are arranged along the full length thereof; connecting slides having two walls in lower parts thereof to span structure to be launched, wherein each span structure is provided with at least two slides; securing pushing means to launching beams.
EFFECT: simplified technology and reduced structural costs.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2789028C1 |
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RU2421565C2 |
| METHOD OF TELESCOPIC LONGITUDINAL SLIDING OF BRIDGE SUPERSTRUCTURE | 2010 |
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RU2450100C1 |
| DEVICE FOR BRIDGE SPAN STRUCTURE PROTRUSION | 2005 |
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| METHOD OF BRIDGE SUPERSTRUCTURE LONGITUDINAL LAUNCHING | 2006 |
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| METHOD FOR CYCLIC MOVEMENT OF SOLID REINFORCED CONCRETE BRIDGE SPAN IN LONGITUDINAL DIRECTION | 2004 |
|
RU2242559C1 |
| DEVICE FOR SLIDING-ON STRUCTURE OF A BRIDGE | 0 |
|
SU863754A1 |
| ARRANGEMENT FOR MOVING THE SPAN STRUCTURE OF A BRIDGE | 0 |
|
SU1152995A1 |
