FIELD: construction.
SUBSTANCE: group of inventions relates to pipe sheet pile walls made of pipe sheet piles, and can be used in hydraulic engineering during construction of sea and river berths, as well as in construction during construction of retaining walls in soil for various purposes, including for ice-resistant berths. Versions of the inventions are characterized by the fact that a sheet pile wall of tubular piles is formed in at least two rows of pipes connected in series by locking pairs.
EFFECT: possibility of providing a high efficiency coefficient when achieving the required high elastic moment of the pipe sheet pile wall, as well as reduction of costs for formation of concrete plugs and costs for grooving with disposal of soil from the pipe; reducing the area of painting, drying pipe surfaces; reduced risk of pipe ovality; reduced time for transportation of required number of pipes; simplified process of pipes immersion and their connection with locks.
11 cl, 19 dwg
