SU883297A1 - Frame-type agricultural building - Google Patents

Description

(54) AGRICULTURAL BUILDING OF FRAME TYPE RISHKOVA EP

I

The invention relates to the construction and can be used in the construction of agricultural buildings, frame type.

The agricultural building with a frame of three-hinged ramsO is known.

The closest to the invention is an agricultural frame-type building, including track-hinged frames from L-shaped semi-floors, a floor structure and a foundation I.

The peculiarity of buildings with a three-hinged frame is the transfer to the foundations of significant horizontal forces, which leads to high costs of solid and precast concrete to the foundation. The foundations for such buildings are made in the form of columnar foundations of shallow foundation on a natural foundation or in a rammed trench, in the form of driven blocks and piles, in particular reinforced concrete piles

sections for single-span farm buildings.

The purpose of the invention is to reduce the labor capacity: construction capacity and shortening the construction time.

This goal is achieved by the fact that in an agricultural building of a frame type, including three-hinged frames of L-shaped semi-floors, the floor structure and the foundation, the foundation and the floor structures are made in the form of pivotally interconnected plates arranged in the form of earth on a layer of unleveling material, base plates are provided with sockets for

IS the placement of the support ends of the L-shaped half-frames.

In addition, with a uniform distribution of the load on the foundation, the foundation slabs are made with vertical ribs along the axes of the walls.

Claims (2)

FIG. I depicts a building with a frame of three-hinged frames, a transverse section; in fig. 2 shows the supporting unit of the heated building (unit T in FIG. 1); FIG. 3 - supporting node of an unheated warehouse (node C in FIG. 1); in fig. 4 is a section A-A in FIG. 2; in fig. 5 is a section BB in FIG. 3; in fig. 6 - node W in figure 1; in fig. 7 is a section 8-8 in FIG. 6. The building consists of three-hinged frames, made of L-shaped half-frames 1, covering 2, walls 3, floor 4 being the foundation for semi-frames, blind 5, which is also the foundation for semi-frames. The building can be heated, as shown on the left half of the width of the building, and unheated, as shown on the right half of the width of the building, with associated warm or cold structures of the floor 2 and walls 3. The floor of the building can be to be made of MONOLI.TIM and of precast concrete slabs 6. Extreme reinforced concrete slabs 7, which are both elements of the floor and blind areas, have longitudinal vertical ribs 8, which are also the socle part of the walls. In heated buildings, the ribs - zo are made of trilayers, where the outer and inner ones are made of heavy concrete, the inner layer 10 is made of lightweight concrete or other heat insulation materials. In unheated buildings, rib-bases are made single-layer of heavy concrete. In the extreme plates there are special sockets I1 with five half-frames. The sockets contain embedded parts 12 of curvilinear outlines, repeating the outlines of the fifth semiframes 1. Plates 6 and 7 are interconnected by means of a hinge 13. Shnrr 13 can be made using clamps 14 that come out of the end face and longitudinal rods 15 passed through them. The joints 16 between the plates are filled with elastic mastics melted with bitumen. A masonry 17, on top of reinforced concrete or LOL, is placed under the joints, the blind areas are made of a protective layer 18, for example, from asphalt concrete or cement mortar. The floor is made on the day surface on a layer 19 of non-abrasive material, for example sand, rubble. The construction of three-hinged frame buildings is carried out in the following sequence. Perform land planning, cover a layer of non-abrasive material, such as sand, rubble, if the ground is heaving, assemble precast floor slabs, blind pads, connect them hinge to each other, assemble semi-frames, walls, lastly cover the floor, then close the joints between them slabs and perform a clean floor. The buildings of this design, in addition to speeding up the construction time, will have slight deformations, since the stresses from vertical loads will be small, and the horizontal expansion forces will be perceived by the reinforced concrete slab of the floor. Invention 1. A farm building of frame type, including three-hinged frames of L-shaped semi-frames, a floor construction and a foundation, similar to the fact that in order to reduce labor intensity, the foundation and floor constructions were erected Filled in the form of hinged plates interconnected above the ground level on a layer of non-abrasive material. The basement plates are provided with sockets for accommodating the supporting ends of the L-shaped semi-shells. 2. Building according to claim 1, characterized in that, in order to evenly distribute the load on the foundation, the foundation plates are made with vertical ribs along the axes of the walls of the building. Sources of information taken into account in the examination 1.Gosstroy USSR. Typical designs and parts of buildings and structures. Seri 1.822-2. Reinforced concrete frames .. for single-span agricultural buildings with a roof slope of 1: 4. Issue 5, Working drawings for frames of spans 21, m, p. 21. 2. TsNIIEPselstroy. Reinforced concrete piles of T-section for single-span agricultural buildings. Code 18-17. Working drawings, vol. I, 1978, p. 15, 22-25. f5 / i / 2. / (F) Lg.2 /five FIG. five BUT .: l; .y:, s W Rig.6 s-8 Y bv