GROUND AREA OR SLOPES STRENGTHENING APPARATUS Russian patent published in 1995 - IPC

FIELD: construction. SUBSTANCE: apparatus to strengthen ground area has made of separate connected to each other square frames and anchors. Frames are filled with filler. Anchors are used to be fixed on slopes ground and are rigidly linked with frames in points of their connection to each other. New thing is that frames have rectangular wedge-shaped butt planes in places of their joining each other. Planes are combined by cross-shaped catches or composed of square-type railroad slippers frames. Anchors are made as triangular or trapezoidal frames, that are connected with members of frames of grating structure by one plane of triangular frame or by large base of trapezoidal frame. Anchor frames are oriented in plane of transverse section of slope and located with interval. Members of anchor frames are made of middle part of used railway slippers. EFFECT: apparatus is used in construction. 2 dwg