CS220255B1 - A method of reinforcing earth structures from industrial waste - Google Patents

Abstract

BACKGROUND OF THE INVENTION The present invention relates to a method for reinforcing earth structures constructed from industrial waste. Industrial shippad is understood as e.g. power plant and thermal ash, ore and tailings tailings. Such bailouts can be used for underground engineering networks, land, honor, railway and water management. The purpose of the invention is to achieve better deformation and strength parameters in the case of an industrial waste stream which results in an increase in the material defogging modulus, in order to increase the load capacity and stability of the structure. This purpose is achieved by reinforcing the industrial waste with a reinforcement, the yield of which does not exceed 200 per cent and the shape is linear or planar. Reinforcement is stored in planes or spatial in cloning.

Description

220255

BACKGROUND OF THE INVENTION The present invention relates to a method of reinforcing ground structures constructed from industrial! waste. Such earthwork can be used for underground engineering networks, land, honor, rail and water management. Industrial waste means, for example, ash including power plants and heating plants, processing ore tailings and the like.

It is known that mechanical and chemical stabilization is used to increase the strength and load carrying capacity of industrial waste. In the mechanical stabilization, the industrial waste is eliminated, in chemical stabilization the inorganic waste is incorporated or introduced under pressure into inorganic and organic binders. In rare cases, the load capacity of industrial waste is increasing at the pilot level.

These known ways to increase industrial carrying capacity! However, waste uses have limited use. By compacting, it is possible to achieve an increase in strength and bearing capacity of industrial waste in a limited space. Increasing the strength of industrial effluent by chemical stabilization is a challenging technological discipline and chemical materials, in some cases it has detrimental effects on the health of the builders.

Said dedostats are removed, optionally mitigated by the method of reinforcing the industrial structures of the invention according to the invention, the essence of which is that the industrial waste is stabilized and reinforced by reinforcing materials which do not exceed 200% of failure failure. in the form of rods, planar shapes in the tva-reel flutter and the like. Usually, the fibrous or strip formations are used in spatial expansion. The reinforcement is arranged in layers in layers and evenly distributed throughout the screen. Any reinforcing material, such as synthetic materials including tex-tili, glass, metal and the like, is used as reinforcement. Advantages of the process of strengthening the industrial waste according to the invention are that they allow better utilization of industrial waste in the civil engineering industry by achieving an increase in the stability of the industrial waste with a proper increase in the deflection modulus of the waste. The consequence is a reduction in size and an increase in the coherence of earth constructions built from industrial waste. Thus, the invention makes a significant contribution to the improvement of living environment. In comparison with the chemical treatment of industrial waste, according to the invention, there is a significant increase in productivity in the construction of the simultaneous reduction of material and energy builders. Similar to jetome when compared to traditional pilot use. In the method of reinforcing earth structures constructed from industrial waste according to the invention, the industrial waste is strengthened by means of a linear or flat reinforcement. The type, length and volume reinforcement volga is dependent on the geological dimensions of the site, the type of construction being constructed, and the location of application to the structure, the properties of the industrial waste and the built-in reinforcement, the chosen manufacturing technology and the ceilings. the individual materials constituting the construction being constructed.

Due to the strengthening of the industrial waste according to the invention, it is carried out directly on the construction site or in the central production area. At the construction site, the reinforcement is laid in the interior of the structures to the places prescribed by the construction project. In the case of the reinforcement of industrial waste dispersed in the reinforcement, the reinforcement in the waste can be mixed with a ground mill by direct adjustment or by means of a coolant tap in a central manufacturing plant. '

By applying the method of strengthening the industrial waste according to the invention, the industrial waste will obtain better deformation and strength properties and will manifest itself in increasing the deformation modulus of the material, increasing the load carrying capacity and the stability of the structure. It is important to increase the tensile strength of the stabilized industrial waste layers, which is advantageously utilized in honest viscosity structures.

When applying the method of reinforcing the industrial waste according to the invention in the construction of embankments, a surface reinforcement is usually incorporated into the embankment at certain levels. from geotextiles. This solution can also increase the stability of the embankments being built up by 100%. A concomitant manifestation is the possibility of sharpening the face of the constructions being constructed, which results in a reduction of the cubature of the structure and saving of the occupied land. With sufficient densified reinforcement layers in the industrial waste constructions, it is also possible to obtain support kion structures with faces approaching the vertical. This way, the embankments can be used to modify the area in the construction of industrial dwellings and housing estates, honest, railway and water management buildings.

The method of strengthening the industrial evaporator according to the invention is advantageous for the construction of dykes of ash sludge ponds and ore tailings. In the construction of such dykes, the reinforcement is laid so as to be statically most effective. waste with surface layers of dams of the sludge basin. If the filtering system of the tailing ponds is efficiently resolved by the reinforcement of the built-in scales, the air face can be sharpened by up to 50%, which is reflected in the increased settling capacity of the tailing pond and the reduction of soil engagement.

Claims (4)

In applying the method of reinforcing the industrial waste according to the invention to the heat-insulating layers of the pavement, an increase in the deformation modulus of these layers can be achieved by more than 100%, which makes the significant economic whole of the road structure particularly in in the case of a thermally insulating layer, it is chemically stabilized. In the application of the method of reinforcing the industrial waste according to the invention under the bases of constructions based on industrial waste, the object of construction 1. Earth Structure Reinforcement Method! from industrial waste optionally stabilized mechanically or chemically characterized in that the industrial waste is reinforced with a reinforcement, the elongation at failure of which does not exceed 200 ° / o. 2. A method for reinforcing earth structures according to claim 1, characterized in that the reinforcement is made by grating reinforcement which forms a linear shape. 6a and the reinforcement and industrial response. This solution achieves an increase in the amount of industrial waste to several times the value of water, especially when a stabilized industrial waste is reinforced. By using the invention, the use of industrial waste in the building industry is facilitated by providing the reinforced material with superior mechanical properties. The exemplified examples of the invention suggest a positive possibility. YNALEZU 3. A method of reinforcing earth cones according to claim 1, characterized in that the reinforcement is made by means of a reinforcement which forms a shape of the flat formations of, for example, nets. 4. Reinforcement of earth structures according to claim 1, characterized in that the reinforcements make the length and shape of the fibers as band-to-fiber dispersed by means of dispersed reinforcements.