What are the preventive measures for landslides? What's the difference between landslides and mudslides?

2. Dig drainage ditches and intercepting ditches to lead the surface water out of the landslide area.

3. Fill (plug) the cracks in the middle and rear parts of the landslide in time to prevent rainwater from infiltrating and aggravating the disaster.

4, the implementation of blind ditch, drainage hole to drain groundwater.

5. Use engineering to support landslides, such as sliding piles, retaining walls, anchor cables and anchor rods.

6, should be combined with micro pile groups, grouting into the sliding zone soil, enhance the anti-sliding ability of landslide.

1. What are the landslide prevention measures?

1, strengthen monitoring, do a good job of landslide warning, evacuate people as soon as possible and transfer property.

2. Interception and drainage are used to divert surface water and groundwater. Dig drainage ditches and intercepting ditches to lead surface water out of the landslide area. Fill or plug the cracks in the middle and rear parts of the landslide in time to prevent rainwater from infiltrating into the landslide again. It can be covered with plastic sheets or sealed with soil.

3. Blind ditches and drainage holes can be used to drain groundwater.

4. Using anti-slide piles, retaining walls, anchor cables, anchor rods and other projects to support landslides is one of the commonly used methods to deal with landslides.

5. When the landslide is still in deformation and sliding, the dangerous buildings at the rear edge of the landslide should be demolished, and some earthwork should be removed to reduce the sliding force of the landslide and improve the stability.

6. Under normal circumstances, when the ground is uplifted and pushed at the front edge of the hillside, it means that a landslide is about to happen. It is necessary to immediately accumulate sand and gravel at the front edge to suppress the sliding speed of the landslide and win some time for transferring property and controlling the landslide.

7. Grouting can be combined with micro-piles to improve the strength and landslide resistance of sliding soil.

Second, what is the difference between landslides and mudslides?

1, different geographical locations

(1) Landslides generally occur mainly on slopes.

(2) Debris flows often appear in valleys.

2, the material composition is different

(1) The landslide is mainly composed of stones, with less water.

(2) The water content of debris flow is relatively high.

3. Different slopes

(1) After the landslide, the slope will decrease, that is, the contour line will change from dense to sparse.

(2) After the debris flow, the slope changes little.