FIELD: construction.
SUBSTANCE: sheet pile wall comprises a body in the form of cylindrical segments with guides and connecting elements. Guides are arranged on edges of the body at its inner side, and the connecting element is a pipe of small diameter with a longitudinal slot having width equal to the sum of doubled thickness of body walls and distance between adjacent bodies, and wells are filled with a working fluid in the form of a drilling mud (sludge) with expanding and/or hardening additives.
EFFECT: higher antifiltration reliability, reduced material intensity and labour intensiveness.
1 dwg
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Authors
Dates
2013-02-20—Published
2011-05-24—Filed