SU1767074A1 - Dam - Google Patents

Abstract

The invention relates to the construction, in particular to the construction of dams on the non-rock base, of small rails, ravines, ravines, mainly in a rural area by local forces. The purpose of the invention is to improve performance and reduce labor costs during operation. The dam consists of articulated blocks laid in layers. The upper layer of blocks 1, blocks 2 (middle layer) and blocks 3 (lower layer). Layers can be somewhat depending on the depth of the channel. The blocks are compressed by longitudinal brackets 4 and connected in a layer and between the layers by transverse brackets. The bottom layer is buried in the ground, and the ends are embedded in the side walls 7 of the river bed (ravine). The upper layer is made of dismembered blocks displaced relative to each other to form an aperture (L vi vi o 4 O 2 - &

Description

Scht1

step 8 for water pass. The blocks are articulated by means of connecting brackets 9 and rings 10, covering the end parts of the longitudinal brackets 4. The extreme tires of the blocks are filled with cuts from tires, for example, sidewalls of tires. Ring 10 may be made of a coil of wire (annealed), in the form of a sleeve, etc. In the place of the spillway (waterfall) on the ground, on the side of the blocks 3 of the lower layer (behind the dam along the stream of water), anchors fixed an elastic platform

used (used) tires (tires). On top of the blocks 1 of the upper layer, a coating 14 is installed in the form of an elastic layer of tread strips. They are fastened with connecting elements and laid on beams. Racks 18 are attached to the beams, resting at one end on the blocks 2 of the middle layer, and on the other side they are connected to the railing 19. The longitudinal brackets 4 of the blocks are interconnected by means of a cross member 20 by means of rings 10. 5 Cp. File, 6 ill.

The invention relates to the construction, in particular to the construction of dams on the non-rock foundation of small rivers, ravines, ravines, mainly in a rural area by local forces.

The purpose of the invention is to improve performance and reduce labor costs during operation.

Figure 1 presents a General view of the dam; FIG. 2 is a view A of FIG. one; fig.Z - view Bnafig.1; nafig.4-node I nafig.2; nafig.5 - node I in figure 2; on figb - node III in figure 1.

The dam consists of articulated blocks 1 (upper layer), blocks 2 (middle layer) and blocks 3 (lower layer), (there may be several layers depending on the depth of the channel), compressed by longitudinal brackets 4 and connected in the layer and between the layers transverse staples 5. The bottom layer is buried in the ground b, and the ends are embedded in the side walls 7 of the river (ravine). In the upper layer, the blocks are installed with the formation of holes 8 for the passage of water. The blocks are articulated with each other by means of connecting brackets 9 and rings 10, covering the end portions of the longitudinal brackets 4. The extreme tires of the blocks are filled with cuts 11 from tires, for example from sidewalls. The ring 10 may be made of a coil of annealed wire in the form of a sleeve. In the place of the spillway (waterfall) on the ground b on the side of the blocks 3 of the lower layer (behind the dam along the stream of water), an anchor 12 is fixed by means of anchors to an elastic cushion 13 of used tire covers laid in horizontal layers displaced relative to each other. On top of the blocks 1 of the upper layer, a coating 14 is installed in the form of an elastic mat made of tread strips 15, fastened with connecting elements 16 and an adhesive (not shown) and laid

on the beams 17, to which the posts 18 are attached, supported at one end on the blocks 2 of the middle layer, and on the other side they are connected to the railing 19. The longitudinal brackets of the 4 blocks are interconnected by cross-pieces 20 by means of rings 10.

The dam is assembled as follows.

The channel is prepared, laid across it first, the blocks of the lower layer 3, in the hollows of it are the blocks 2 of the middle layer and, similarly, the blocks 1 of the upper layer, and the blobs in the layers match each other with brackets 9, driven into the treads of the adjacent (extreme) tire covers . To form the through holes 8, the articulated blocks of the upper layer are dismembered with the removal of one of the blocks or moving (moving apart). At the same time, the throughput hole can be made in plan (see Fig. 3) with a straight, zigzag, etc., for example, stepped in a horizontal plane. Then the ends of the blocks are connected by brackets 5, the ends of the longitudinal brackets 4 are connected by rings 10, and cross-pieces 20 are mounted on the side surface fixed on the longitudinal brackets 4 by brackets (rings) 10. At the foot of the dam, an elastic cushion 13 of tires is installed at the foot of the water , displaced in layers and zankerovany in the soil 6. The offset is made so that the central holes of the tires are covered with their sidewalls. Thereafter, a coating 14 is installed from the tread strips 15 interconnected by fasteners (nails) 16 and additionally fastened with glue (bitumen) to form a mat. The coating is connected with beams 17, to which stands 18 are attached, supported at one end on the blocks of the middle layer, and at the other end are connected to railings 19. To reduce the deformation of the extreme tires during compression by 8-15%, their cavity is filled with notches 11 from tires, for example, from sidewalls.

The elastic cushion 13, blocking the access of water during a fall (discharge), prevents soil erosion and absorbs the energy of the waterfall (weir), which in turn reduces the erosion of the shores into which the articulated blocks of layers are embedded. Depending on the level of water (flooding), the opening 8 of a rectangular cross section can be enlarged or reduced, or made zigzag in terms of shape, reducing the energy of the flow. Along the length of the dam several such openings can be made. In addition, these holes can be made in the middle layer, for example, when fishing, when it is necessary to drastically lower the water level in a pond. It is most convenient to put blocks of 2 m length on the object, which on the bank or in the riverbed are articulated with brackets to the desired length. Experience has shown that staples are easily driven into tire treads. In order to increase the stability of the blocks (from distortions and sprawling), their longitudinal brackets are connected with wire rings. The coating is easily made of tread strips (as a result of cutting tires), which are knocked down on the beach or at the place of tire splitting, which saves wood (concrete and asphalt).

Claims (6)

Claim 1. Dam containing hollow blocks arranged in several layers and made of used tire covers, filled with soil and buried in the ground of the river bottom across the channel, as well as communication elements between the blocks and the bridge covering, characterized in that improving operational characteristics and reducing labor costs during operation; the blocks are compressed and interconnected and in the layers by communication elements made in the form of longitudinal and transverse brackets, crossbars and rings, with the blocks being compressed by parental brackets interconnected by crossbeams and rings, the interconnection of the blocks between themselves in a layer is by means of connecting brackets evenly fixed in the treads of the tire covers of the outer blocks, and between the layers and in layers by means of transverse brackets, in one of The layers of the blocks are installed with the formation of through-holes of rectangular cross section. 2. A dam according to claim 1, characterized in that the blocks on the ends are connected by rings, and on the side by crossbars fixed on longitudinal brackets by means of the same rings. 3. The dam of PP.1 t 2, that is, with the fact that, at its foot, in the water fall there is an elastic cushion of used tire covers placed in layers and displaced in layers one relative to another with overlapping their central holes with the sidewalls of the tires, and an anchor at the bottom of the river bed. 4. Dam according to claim 1; This and that shingles are made of tread strips connected in a multi-layered mat, cut out of tread rings from used tire covers and facing up with a tread pattern. 5. The dam of claim 1, wherein the cavities of the extreme tire covers of the blocks are filled with clippings of tire covers, for example, sidewalls. 6. A dam in accordance with claims 1-5, characterized in that in order to expand operational capabilities, the through-holes are made in the upper or middle layer. five YU nd 8 fig 2 Fig.Z I laDersch / pa No FIG. 6 17