Reinforcement mud filling pipe bag

Abstract

The invention discloses a reinforcement mud filling pipe bag. The reinforcement mud filling pipe bag comprises a bag body. The bag body is formed by sewing double-layer bag cloth. Reinforcement belts are evenly sewn on the bag body and located outside the bag body, and the double-layer bag cloth is connected into a whole through the reinforcement belts. A plurality of slurry inlets are distributed in the bag body and are distributed in a plum blossom manner. Slurry inlet hoses are arranged at the slurry inlets and inserted in the slurry inlets and are fixed with the double-layer bag cloth in a sewing manner. The slurry inlet hoses are in an inverted wedge shape. The outer diameter of the parts, located in the bag body, of the slurry inlet hoses is larger than that of the parts, located outside the bag body, of the slurry inlet hoses. The reserved length of the parts, in the bag body, of the slurry inlet hoses is 1.0-1.5 m, and the reserved length of the parts, outside the bag body, of the slurry inlet hoses is 0.5-1.0 m. A lantern ring is arranged at the tail of the bag body. The double-layer bag cloth is adopted in the reinforcement mud filling pipe bag, the double-layer bag cloth is connected into a whole through the reinforcement belts, the tensile strength of the whole mud filling pipe bag is improved, and the reinforcement mud filling pipe bag can be used for large arrangement ship operation. The bag laying position precision is greatly improved, the continuous work capability is high, and construction efficiency is high.

Description

Technical field

[0001] The invention relates to a silt-promoting enclosure project, in particular to a reinforced mud-filling pipe bag used for underwater plugging in tidal areas. Background technique

[0002] In recent years, the country has vigorously developed the marine economy, increased the development and utilization of tidal flats, and continued to expand reclamation projects into deep-water areas. Generally, the elevation of the original beach surface in the deep water area is mainly from -5 to -7m, and the elevation of the channel deep groove can reach -10 to -16m (Wusong elevation), and the water flow velocity can reach 5 to 7m / s. Ordinary mud-filled pipe bags can only be used for manual laying, irrigation, or use of small ships to unfold the bag for filling due to the low strength of the bag. The construction efficiency is low, the personnel safety risk is high, the working time is obviously affected by damp water, and the filling The construction location accuracy o...

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