Mountain landslide rapid emergency prevention method

Abstract

The invention discloses a mountain landslide rapid emergency prevention method and belongs to the technical field of landslide treatment. The mountain landslide rapid emergency prevention method comprises the specific steps of firstly, finding that a mountain is rapidly deformed and has a potential risk of being further developed to landslide through a landslide monitoring system or manual observation; dispatching a special assault team to the top of the mountain opposite to a mountain slope to launch a novel earth penetrator to an unstable slope body, wherein a steel cable and a grouting pipeare carried at the tail part of a bullet; through the grouting pipe, a hole formed after the earth penetrator enters the slope body and an expanding tip formed by small-scale explosion of the bullet,injecting an expanding agent and a quick setting agent into the hole and the expanding tip to form an anchorage body after rapid setting; and forming an anchorage rod by combining the anchorage bodywith the steel cable so as to finally achieve an effect of reinforcing a side slope. The mountain landslide rapid emergency prevention method has the advantages that the engineering cost of emergencyrepair treatment is low, the operation is simple, convenient and rapid in the treatment engineering implementation process, the treatment process does not involve earth-rock excavation works, and thereinforcing effect can be rapidly generated.

Description

technical field [0001] The invention belongs to the technical field of landslide prevention and control, and in particular relates to a landslide emergency prevention and control method. Background technique [0002] Landslides are one of the common geological disasters in my country, especially in the southwestern region, where abundant rainfall and reservoir water level fluctuations often cause landslide disasters, which pose a serious threat to life, property and reservoir safety. Usually, the slopes in Southwest my country are high and steep, and the valleys are deep and narrow. It is difficult to obtain large machinery and even personnel, and there is not enough construction surface, which brings great difficulties to the prevention and control of slopes. At present, engineering measures such as anti-slide piles, retaining walls, anchor rods, anchor cables, and slope cutting and unloading are often used to prevent landslide disasters. The implementation of these common...

AI Technical Summary

Problems solved by technology

[0004] 1) The slopes in Southwest China are high and steep, and the machinery and construction personnel required for conventional prevention and control measures are often difficult to reach;

[0005] 2) The implementation of conventional prevention and control measures often takes a long time, and it is impossible to realize timely and effective support for potential landslides;

[0006] 3) The long construction period of conventional prevention and control measures makes construction personnel and machinery face the risk of sudden landslides

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