FIELD: construction.
SUBSTANCE: method of reinforcement includes performance of technical survey, verification calculations, design, manufacturing and installation of elements of a reinforcement device. Steel shell stands are stressed with controlled force and subsequent pressing and concreting. The spacing unit of the reinforcement device is installed in the upper part of the reinforced column. The unit is made from a support table and steel combs. Combs comprise support plates and loading screws that form a T-shaped welded joint. Elements of the reinforcement device are included into operation simultaneously at two opposite faces of the reinforced column coupled with the elements of the building slab.
EFFECT: higher reliability and safety of a column and slab elements, reduced consumption of steel and material costs.
21 cl, 10 dwg
| Title | Year | Author | Number |
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RU2555739C1 |
| METHOD FOR STRENGTHENING OF SUPPORTING UNIT IN GIRDER STRUCTURE | 1997 |
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RU2132433C1 |
