POWER-ASSISTED BRIDGE COMPLEX Russian patent published in 2010 - IPC E01D15/127 

FIELD: transport.

SUBSTANCE: power-assisted bridge complex is provided with possibility of throwing a crossing to an obstacle with unprepared far bank by installing ramps adjustable as to height after end bridge modules (BM); each of ramps is equipped with support surface to contact the ground, and cantilever part provided from the side of end BM and projecting above the ground and the lower surface of which serves for installing a pair of supports adjustable as to height and intended to compensate ground roughness; at that, support surface of end BM is also equipped with supports adjustable as to height, thus providing by means of adjustment of supports the possibility of setting the edges of driveways of end BM and ramps to the level common to each other as to height; at that, supports of end BM and ramps are connected with transverse braces for their mutual attachment; at that, end section of throwing beam is equipped with detachable support hinged along the axis and the height of which is more than minimum height of adjustable support.

EFFECT: possibility of throwing a crossing to an obstacle with unprepared far bank.

8 cl, 17 dwg