A landslide reinforcement structure

Abstract

The invention discloses a landslide reinforcement structure. The landslide reinforcement structure comprises a first-row reinforcing structure, a second-row reinforcing structure and third to nth-row reinforcing structures, wherein the first-row reinforcing structure is formed by a plurality of reinforced concrete prefabricated triangular bodies transversely fixed along the lower end of the surface of a landslide body; the second-row reinforcing structure is formed at the upper end of the first-row reinforcing structure; the third to nth-row reinforcing structures are transversely formed in sequence at the upper end of the second-row reinforcing structure; channels formed between adjacent reinforced concrete prefabricated triangular bodies in the first to nth-row reinforcing structures are distributed in a staggered way, thereby forming bent channel nets. The staggered bent channel nets are formed on the surface of the landslide body by the reinforced concrete prefabricated triangular bodies, the surface rock structure or surface layer water of the landslide body can move along the channel nets in case of a landslide, and the sliding force of the landslide body is guided and dispersed or the flow speed of the surface layer water is lowered with the channel nets, so that the aims of avoiding or retarding sliding of the landslide body and reducing the occurrence of landslide hazards are fulfilled.

Description

technical field [0001] The invention relates to the field of geological landslide control, in particular to a landslide reinforcement structure. Background technique [0002] Landslide refers to the phenomenon that the soil or rock mass on the slope is sheared and slipped for a certain distance along a gently inclined surface under the action of gravity under the influence of factors such as river erosion, groundwater activity, rainwater soaking, earthquake and artificial slope cutting. . Landslides often cause huge losses, some even devastating disasters, to industrial and agricultural production and people's lives and properties. The main harm of landslides to the countryside is to destroy farmland, houses, harm people and animals, destroy forests, roads, agricultural machinery facilities, water conservancy and hydropower facilities, etc., and sometimes even cause devastating disasters to the countryside. Landslides located in cities and towns often smash and bury houses...

AI Technical Summary

Problems solved by technology

However, because the anchorage section of conventional anti-slide piles and prestressed anchor cables is too deep, the length of piles and anchor cables can range from tens of meters to nearly 100 meters, and the technical and economic rationality is poor.

For the problem of shortening the length of the anchor cable, due to the structural characteristics of the conventional anchor cable applying prestress on the slope, it is impossible to reduce the length on a large scale, which makes it difficult to apply anchoring technology, an effective means of landslide prevention and control, in deep landslide prevention and control.

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