FIELD: construction.
SUBSTANCE: method to erect a cross vault consists in the fact that previously a section of a pre-fabricated reinforced concrete vault is assembled on a conductor. The conductor comprises a flat base and auxiliary support elements with grooves for lower support parts of the section elements. The section elements are serially arranged so that the lower part of the section element is located in the groove of the auxiliary support element. The upper part is rested against a scaffold tower. The section elements are coupled along adjacent planes. The position of elements is adjusted in space in compliance with the design position, and they are connected to each other. Then the section is moved and installed in place in compliance with the design position. The lower part of the section element is arranged with a support plane onto a support. The support is arranged in the form of a column cap and/or in the form of a wall console. Afterwards the section elements are connected with a support.
EFFECT: lighter structure, quick erection and simplified assembly.
2 cl, 12 dwg
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