| 摘要 |
FIELD: construction.SUBSTANCE: structure includes a metal volume-frame structure laid in a mudflow bed in arbitrary shape at the angle to the direction of the latter. Edges of the volume-frame structure adjoin both shores of the mudflow bed. The length of the volume-frame structure exceeds the width of the mudflow bed. The mudflow protection block structure comprises an anchor placed without fixation on the mudflow bed shore, at the side of the bottom edge of the volume-frame structure. The bottom edge of the volume-frame structure is connected to the anchor by means of flexible connection, for example, by a rope. The anchor may be made in the form of a massive element from concrete blocks, stone slabs, collapsed trees or in the form of an extended metal volume-frame element laid along the bed shore. The volume-frame structure and the volume-frame element are equipped with mounting fixtures for their transportation by air with a helicopter.EFFECT: structure makes it possible to substantially increase reliability of operation of a mudflow protection block structure.3 cl, 1 dwg |
