SU1222742A1 - Method of hydraulic deposition of narrow-profile structures - Google Patents

Description

2. The method according to claim 1e, characterized in that, in addition, Hbie, longitudinal jumpers are installed on cables tensioned along the route before spreading the cloth, providing sagging of the sheet and securing the end ends to the base surface of the structure

The invention relates to hydro-mechanized methods of erecting narrow-profile structures, such as roads, mainly from bonded soils on a weak base, such as peat.

The purpose of the invention is to reduce the construction time by increasing the intensity of alluvium, reducing the time of dehydration and consolidation of the washed soil.

In Fig. 1, an outline of the structure in the plan is illustrated; Fig. 2 shows a fragment of a narrow-profile structure being built for reclamation.

The method is carried out as follows.

Depending on the width of the narrow-profile structure being erected, at the design height, cables 1, the number of which depends on the project width of the connector, are pulled; “Eni”, a permeable panel 2 is placed on them, the longitudinal edges are folded; they are fastened to the middle with the formation of cylindrical cavities 3, which function as side barriers of the inclined map of alluvium, gently level the cloth on a weak base and fasten it along the cables with a staple, welding or stitching at the level of a weak base to increase the stability towers of the washed structure in the transverse direction. .

Next, the lateral cylindrical webs 3 are filled with soil in a hydronamic, removable invertal cross bars 4 with water holes 5 are installed, slots 6 are made in longitudinal bridges from water pipe 1222742

with a roll roller at the level of the base.

3. A method of pop 1, characterized in that the filling of the priming card’s primary rollers with soil is filled with a hydraulic fluid.

in the staggered order between the transverse inverter bars and hydraulically washing the bonded soil into the space between the lateral cylindrical cavities 3 5 that fulfill the function of enclosing an inclined map of an alluvial surface. The pulp is supplied from the alluvial slurry pipeline laid on the axis of the structure onto the previously washed soil. The soil is removed in thin layers along the surface of the structures when the pulp is clarified in a sump, which is an elongated pond divided into 2-5 checks (sections), bounded on the sides by cylindrical cavities 3 filled with soil. and inside, with inverter bridges 4. In the transverse bridges 4 and the longitudinal bridges from the water-permeable panel, in order to create a stray flow, the pulgings are set in the shahmatne order. . To discharge the clarified water beyond the limits of the alluvium map, install a water outlet pipe in the last check. As the inclined map of the flush moves along the construction route and the platform is washed off to the jumper of the nearest sump check inventory, the jumper 4 is removed to make a new sump check.

Thus, when pulp is passed through several sump checks, dust and clay particles spread out over the entire length of the structure. Longitudinal vertical lintels on a permeable panel in a washed area; Kenya is made

the function of drains, accelerating its dewatering and consolidation of washed soil, therefore, accelerates the introduction of a narrow structure into operation. The use of cylindrical cavities from a permeable sheet, filled with washed soil, as side barriers of an alluvium map, allows increasing the intensity of earth washing into the body without the danger of scouring the side barriers.

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Editor O. Golovach

Compiled by V. Sweeping

Tehred O. Sopko Proofreader In But ha

Order 1675/27 Circulation 641 Subscription VNIIPI USSR State Committee

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

Branch PPP Patent, Uzhgorod, st. Project, 4

Claims (3)

1. WASHING METHOD UZK0PR0-. OF FILM STRUCTURES made from cohesive soil along an inclined map continuously moving along the route with the primary side rolls of deboning located along the route of the structure and a settling pond, divided into checks by transverse jumpers with outlets located in a checkerboard pattern, characterized in that, with In order to reduce the construction time by increasing the intensity of the alluvium, to reduce the time for dehydration and to consolidate the allotted soil, the primary side rolls of the deboning of the alluvial maps are made of a flexible moisture-permeable cloth, the cavity of which is filled with soil, additional thin-walled longitudinal jumpers made of a moisture-permeable cloth, placed in them, are installed between the transverse bridges in the checks. outlets, and the transverse jumpers are removable. FIG. 1 2. The method according to π. 1, characterized in that the additional longitudinal jumpers are installed on cables stretched along the track before spreading the panel, providing sagging of the panel to the surface of the base of the structure, fasten the extreme ends with the cloth of the roll of boning at the level of the base. 3. The method of pop. 1, which is characterized in that the primary filling of the rolls of the deboning of the alluvial map with soil is carried out by hydraulic washing.