FIELD: construction engineering. SUBSTANCE: this can be used in foundations of buildings and structures erected on permafrost ground. Pile is constructed in bore-hole filled with freezing liquid compound and it is made up of barrel and anchor members. Anchor members are connected by flexible links to each other and to end of pile. Flexible links can be embodied in the form of cylindrical shell. Barrel can be made in the form of pipe with bottom elevated above ground surface and filled with cooling agent. EFFECT: higher efficiency. 2 cl, 2 dwg
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