SU1239193A1 - Arrangement for drying the earth bed of structure - Google Patents

Description

The invention relates to the construction and operation of artificial earth structures, is a system for draining water from the earth bed, preventing the formation of depths, subsidence, landslides and can be applied in the field of road construction and repair, as well as in the field of land drainage if necessary. outflow of water from soils with low water loss.

The purpose of the invention is to increase the efficiency of the device.

FIG. I shows the device, a general view; in fig. 2 - node 1 figure 1. when making the anode (cathode) of the draining material; on fig.Z - the same, when performing the anode (the cathode of the filter material.

A device for draining the groundbed contains drainage pipes 2 placed on both sides of the roadway 1, around each of which drainage materials 3 (FIG. 2) are placed, having anodic properties (crushed stone of dolomite limestone or basalt) and cathodic properties- (crushed stone from the blast furnace

Ca or electrically conductive coal), electrically interconnected. To prevent pipe silting, they are wrapped with inert filter materials 4. Top of the pipe is covered with previously excavated soil 5 followed by compaction. In another embodiment (FIG. 3), the anode and cathode are made of filter material 6,

placed around the pipe 2, laid in a sand pillow 7.

To discharge water from the drainage system, pipes 2 are connected to the viewing

1M well with drains that drain water outside the road. Under the influence of an electrostatic field formed by materials that play the role of an anode and cathode in a vdonosyshlennogo groundbed, composed of cohesive soils, favorable conditions are created for the conversion of water connected by electrical connections on the surface

fine clay particles into the gravitational water, i.e. freely filtered from the earth site into drainage pipes.

3 d.2

xx

Fig-d

 edaktor N.Yatsola

Compiled by T. Kashl; ikova

Tehred M. Khodanych Proof-reader I. Erdeyi

3359/23

Circulation 514Subscribe

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Claims (3)

1. DEVICE FOR DRYING THE EARTH STRUCTURE OF THE STRUCTURE, comprising a cathode located along the structure from its sides and electrically interconnected, and an anode, characterized in that, in order to increase efficiency, it is provided with drainage pipes, the anode and the cathode are made of drainage material placed on different sides of the structure and cover the corresponding pipes. ' 2. The device according to claim 1, wherein the inert filter material is respectively placed between the drain pipe and the anode and cathode. 3. The device according to claim 1, with the fact that the anode and cathode are made of filter materials and enclosed in sand cushions. SU „1239193 1 1239193 2