| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention relates to construction, specifically to reinforcement and/or raising of ground structures. The method for compaction, filling or displacement of soil and/or raising of ground structures, including making a hole in a soil or a structure, placement of an injector hose in the hole and an expansion element connected to it, and injection of a substance into an expanding element. A substance is injected into an expanding element made from a inextensible material, and such substance expands as a result of a chemical reaction inside the expanding element, so that the force that presses the expanding element to soil is mainly caused by the chemical reaction, an d then the hose is removed from the expanding element. ^ EFFECT: increased load-carrying capacity, lower material intensity. ^ 25 cl, 8 dwg |
