FIELD: industrial and civil construction, particularly framed building erection.
SUBSTANCE: joint comprises bearing girth parts and column shoulder part, embedded members of support sections of shoulder part and support sections of bearing girth part, connecting reinforcement bars of column and connecting main reinforcement bars of girder. Embedded part of the column is made as hydraulic device arranged on side column surface in area of column connection with girder and at support girder surface. The hydraulic device comprises two sealed lenticular members filled with liquid and connected with each other through pipe. Connecting reinforcement bars of the column and connecting main reinforcement bars of upper girth part are welded to each other and pre-stressed.
EFFECT: reduced reinforcement consumption due to limit equilibrium method and high-strength pre-stressed reinforcement usage.
1 dwg
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