Skeleton detachable anti-floating water blocking seepage-prevention blanket

Abstract

The invention provides a skeleton detachable anti-floating water blocking seepage-prevention blanket. The skeleton detachable anti-floating water blocking seepage-prevention blanket comprises two parallel supporting guide rods. A plurality of transverse supporting rods are arranged on the two sides of the supporting guide rods. A plurality of longitudinal supporting rods are arranged between everytwo adjacent transverse supporting rods. The longitudinal supporting rods are movably connected with the transverse supporting rods. The water blocking seepage-prevention blanket is sleeved in enclosed spaces defined by the supporting guide rods, the transverse supporting rods and the longitudinal supporting rods. According to the skeleton detachable anti-floating water blocking seepage-prevention blanket, the transverse supporting rods, the longitudinal supporting rods, the supporting guide rods and other components are assembled to form a skeleton; the skeleton detachable anti-floating water blocking seepage-prevention blanket can effectively prevent levee water seepage, loopholes, downstream slope pipe gush, water leakage and other dangerous situations from continuously worsening and developing; the skeleton is penetrated in the water blocking seepage-prevention blanket; the skeleton detachable anti-floating water blocking seepage-prevention blanket is placed in place from a leveecrown to directly and extensively cover a slope with the dangerous situations of water seepage or loopholes, effectively cuts off seepage and blocks water to guarantee the levee safety and also meetsthe requirements for the safety and stability of the components.

Description

technical field [0001] The invention relates to the technical field of water control, in particular to a detachable anti-floating, water-blocking and seepage-blocking blanket. Background technique [0002] Embankment projects in the middle and lower reaches of the Yellow River, canal embankment projects, and small earth dam projects (represented by embankment projects below), etc., with the arrival of floods and the extension of high water level water retention time, seepage pressure gradually increases, and water seepage and leaks are prone to danger . Water seepage Near the embankment slope or the foot of the embankment, the topsoil will be wet, soft, seeping out or accumulating. The main reason is that the upstream soil seepage occurs under long-term high water level immersion. Loopholes are water flow channels that run through the embankment or embankment foundation. The embankment of the Yellow River has sandy soil and weak anti-scourability, and the loopholes expand r...

AI Technical Summary

Problems solved by technology

In the case of high flood water level, it is impossible to quickly intercept the seepage and control the dangerous situation. At the same time, it is difficult to guarantee the safety of the construction personnel themselves. When throwing and filling the soil bag in the water, it is unclear and unknown where it will fall underwater , cannot meet the security and stability requirements of the component itself

[0012] 2. The danger of water seepage and leaks develops rapidly, which can easily lead to serious consequences such as breaches

[0013] 3. The facing slope of the embankment is below the higher flood level, the water body is turbid, and the wind and waves are rough, which brings disadvantages to emergency rescue

[0014] 4. For the dangerous situation of the facing slope of the embankment project, there are characteristics such as uncertain location and repeated occurrence. The problems existing in methods such as geomembrane interception, soft curtain cover, and plugging loopholes are: all are one-time treatment measures, and the materials Not durable, not durable, unable to meet the needs of repeated reuse, rapid combination, and flexible size

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