SU1738945A1 - Panel building - Google Patents

Abstract

The invention relates to the construction and can be used in the construction of large-panel buildings. The aim of the invention is to reduce the consumption of materials and the labor intensity of installation. Bearing panels of internal walls are hollow with three or four floors and connected to the floor slabs with reinforcement cages placed in the cut-outs of the side faces of the bearing panels of the internal walls and between the floor slabs and grilled with concrete. Slabs of plates are supported on supporting elements in the form of corners, attached to the supporting panels of the inner walls with pins, passed into the through holes of the latter. 7 il.

Description

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The invention relates to construction and can be used in the design and construction of residential and public buildings.

Various structural solutions are known for large-panel buildings, which are an interconnected set of vertical and horizontal load-bearing structures of buildings, which together provide its strength, rigidity and stability.

The technical solution closest to the invention is a building with a transverse wall system, with a large or increased wall spacing, which is provided for in a series of large-panel housing construction series.

The disadvantages of this building are the high material consumption of the structures (continuous sections) and, as a result, the increased labor costs in the manufacture and

installation of wall panels and floor slabs.

The purpose of the invention is to reduce the material consumption of structures and reduce labor costs in their manufacture and installation.

The goal is achieved by using hollow structures of internal walls and floors, as well as increasing the size of the mounting elements, using the advantages of prestressed reinforcement. In doing so, the voids are used as ventilation and other channels, as well as to accommodate various communications.

Fig. 1 shows a plan of a carrier cell of a building (one span); figure 2 - section aa in figure 1; on fig.Z - section BB in figure 1; figure 4 - node I in fig.Z; figure 5 - node II in figure 1; figure 6 is a section bb In figure 5; figure 7 - section GG in figure 5.

Hollow-core panel-columns of 1 height of three to four floors have along the edges

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thickened walls (ribs), as if hidden columns, symmetrically reinforced, which take the load from the floor slabs 2 through metal corners 3 in the form of corners, and cutouts 4 for the device of monolithic continuous ribs. The consoles are fastened with studs 5, made of high strength steels, protected from corrosion and missed in the through holes of the panels. Partitions of self-supporting hollow plates 6 (also on three to four floors, with doorways, passageways and others) along with panel columns 1 simultaneously perform the functions of stiffening diaphragms, ensuring the spatial stability of the building.

The outer wall panels 7 are hung on the column panels 1. The floor slabs rest on the corners on a cantilever about 1/3 the width of the slab. Slabs along the longitudinal edges have special shaped edges (Fig. 6), which allow for formless concreting of monolithic ribs that create a continuity and support the overlap.

The advantages of this structural system are reduced consumption of concrete (reinforced concrete) due to the use of

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Claims (1)

constructions with voids and with prestress, overlapping floors; reduction of labor costs as a result of enlargement of mounting elements, minimizing welding; the use of voids for various purposes (ventilation devices, communications laying, etc.); the possibility of using advanced fabrication technology for structures (MAX ROT, a vibro-extrusion method in a sliding form). Claims of the Invention Large-panel building comprising supporting panels of internal transverse walls and hollow slabs supported on them, characterized in that, in order to reduce the consumption of materials and laboriousness of installation, the panels of internal walls are hollow with three or four floors, with through holes, with cuts on the side edges in the level of the overlappings and supporting elements in the form of angles attached by means of pins passed through the through holes of the panels, and the floor plates are connected to the panels Cored oil walls by reinforcement cages disposed in the recesses between the panels and plates overlap rendered monolithic concrete. t shh Ј u AT l / lt, mht | yA //; ; JrsT7.7 ////// S ABOUT AT l / GT 5 B-B / 7 / i at Pig 7