SU109738A1 - The method of linking the bulls to the surface regime and device for implementing the - Google Patents

Description

The mating of bulls with a surface jump in most cases is the most ration. It is also safe and safe for a spillway or spillway construction. Such a mating reduces the MOHI of the attachment in the area of formation of the jump, prevents the risk of erosion, because the erosion products drag the TehHioM data to the structure, allows n |) i; The presence of the necessary depths before the pressure is necessary to pass the safety for the construction of the floating body.

However, the known methods of coasting by the surface regime limit the possibility of its application with respect to the narrow range of levels of the oil pool: i already: 1 flow rates.

The invention allows for the use of the innovative feature mode in concurrent pools, practically ensuring its consistency throughout the entire range of fluctuations in the specific flow rates and downstream levels.

The method described below, the secure formation (P1e of a surface jump, consists in the fact that the conjugation uses the mouth of a freshly drained July multi-stage water slaughter with a more critical incline. With a clearance of H1: not less than 5% of the total surface of water bodies, the pressure distribution in the initial zone Jumping the band. Talks breaking the strings from one of the steps of the waterboat and the formation of a surface

jump ..

Combination of water in the areas with different designs of steps, for example, solid cch sk1, clear. with pa3HbiNni slopes of the upper facet or different H irn, it allows you to create certain gpd |) avlncheskne}, S.1Ovn on that n, P; 1 plot of water.

As a device that provides the pairing of pools by surface mode. prev}, the step-by-step water-flow of the detachable ribbed-n1: spruce section, laid horizons of 1Н1о и.Ш with an inverse slope, overlap, but a stone-like outline of the drift system.

H; i fng. Figure 1 shows a section of waterbot in the area of the formation of a full jump; iia FIG. Figure 2 shows a cross section of an earth spillway dam with step-by-step watering board nz assembled1 ,. ridge-P spruce slabs.

Rebrietho |, Eleva ILNT of the staggered waterway, and has ribs / that extend through cracks 2, the total brightness of which is not less than 5% of the surface of Titus; The bottom end can also be skewed, a different shape changing the coefficient of the roughness of the water source; from the upstream side of the chita) is held by the tooth 4, embedded in the draining material 5.

When laying the sheets, the overall slope of the more critical one should be even, and the edges of the bottom should remain horizontal or elevated at the free end to form a reverse slope of the plate.

The specified device water

Provides a surface jump regardless of the level of the downstream.

Subject N obre e and n

Claims (2)

1. The method of baying the surface regime, which is the case of HI, not by the fact that, in order to form a surface jump, regardless of the specific flow rates and levels of the lower pool, the inclined drainage shch. tick is more critical for lumen nie. 1, not less than 5% of the water surface. 2. A device for carrying out the method according to claim 1, so that the water slaughter is made inclined and multistage of ribbed-needle-fiber holes, laid horizontally or with the necessary reverse gradient, overlap, but a rough sketch nly 1Pi drainage system.