FIELD: hydraulic engineering, particularly for river bank protection against floods.
SUBSTANCE: opened water-filling module has soft shell reinforced with shrouds and provided with float arranged in upper shell part and ground fixing means located in lower shell part. Shell installed in working position has cross-section in the shape of semi-ellipse opened from front part thereof and having semi-axes of different lengths. Module has jointing belts arranged on module sides. Formed in joining belts are through pockets in which connection shrouds are inserted. Module is also provided with outer transversal sealing apron for sealing joining belt. Lower module part has longitudinal sealing apron. Float is made as chamber with water-floatable filler. First and terminal modules are formed so that side end may be connected to module by joining belt.
EFFECT: increased reliability and erection rate, reduced losses concerned with floods.
2 cl, 7 dwg
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