LANDSLIDE CONTROL STRUCTURE FOR PROTECTION OF UNDERGROUND PIPELINES Russian patent published in 2000 - IPC

FIELD: civil engineering. SUBSTANCE: landslide control structure for protection of pipelines located on landslide slopes consists of arranged in trench supports in the form of bored piles with cantilevers on which pipe is laid, and vertical and horizontal wire ropes located in apex of flowing around angles in front of supports and pipe. Vertical wire ropes are anchored with their lower end in stable ground and their upper end is held by tensioning device on cantilevers. Horizontal wire rope is tensioned in front of pipe on cantilevers. EFFECT: reduction of material consumption of landslide structure construction and reduced landslide pressure on supports and pipe at their flown around by ground. 1 cl, 3 dwg