Several self-rescue and mutual rescue methods encountered in the debris flow disaster

What are the changes in things around the landslide?

(1) Landslides are likely to occur when slopes partially subside and the subsidence is not related to underground caverns and thick artificial fills; (2) Deformation of buildings on hillside and deformation of structures in space There are certain rules on

Laws, landslides are likely to occur; (3) The water quality of springs and wells is turbid, sudden water seepage occurs in the original dry place, or there is a large water leakage in the spring reservoir, landslides are likely to occur; (4) abnormal noise occurs underground, and at the same time Poultry and livestock are different

With frequent reactions, landslides may occur.

Do not: First: Do not make correct judgments, then panic. Second: Treat the anomalies brought about by other factors as a precursor to landslides.

What changes have taken place on the slope before the landslide after the earthquake:

1. The extension direction of the open crack of soil landslide is often parallel to the extension direction of the slope, and the arc features are more obvious. The horizontal twisting crack tends to directly intersect with the slope direction and is relatively flat.

2. The distribution direction of cracks in rocky landslides is often controlled by rock layers and joint surfaces.

3. Landslides may occur when local cracks appear.

Must not: First: It is normal to think that there is a crack in the slope. No. 2: Don't care at all.

How to choose a temporary relief site

Relocating to a safe place in advance is the best way to prevent landslides.

Self-help and rescue tips

1. Several safe refuge sites should be selected in advance near the landslip hazard area.

2. The disaster relief site should be chosen on the periphery of the border on both sides of the landslide. In the case of ensuring safety, the closer to the original residence, the better. The more convenient the traffic, water and electricity, the better.

Do not: First: Select the evacuation site on an uphill or downhill slope. No. 2. Moving from one dangerous area to another without a full investigation.

How to face a towering house after landslides

Carefully check whether the various facilities of the house have been damaged.

Self-help and rescue tips

Before re-entry, check whether the water, electricity, gas and other facilities in the house are damaged, and whether the pipes, wires, etc. are broken or broken. If any fault is found, repair it immediately.

Do not: Enter the house without careful inspection of water, electricity, and gas.

When a landslide occurs, how do I stay in a landslide area

Expert tips

Timely reporting is very important for reducing disaster losses.

Self-help and rescue tips

1. Don't panic, report the details of the disaster as quickly as possible to the relevant government departments and units.

2. Do your own security protection work.

Do not: First: Do not report that you have nothing to do with yourself. Second: go alone to rescue and relief.

What are you doing on a landslide?

Expert Tip: Calmly, don't panic.

Rescue and salvation essentials:

1. Escape from both sides of the landslide, and look for safe areas around as soon as possible. 2. When you cannot continue to flee, you should quickly hold the fixed objects such as trees nearby.

Do not: First: Run in the direction of a landslide when you flee. No. 2: I am at a loss.

What to do when driving from landslide areas

Expert tips

Observe closely and pay attention to safe driving.

Self-help and rescue tips

1. Pay attention to various dangers that may occur at any time on the road, such as falling stones, branches, etc. 2. Check if there is a landslide or gully in the road ahead to avoid danger.

Do not: First: If you do not know the situation, you drive through. Part 2: Landslides have just occurred and they pass through this area.

What to do after a landslide

Expert tips

Do not break into areas where landslides have already occurred to find lost property.

Self-help and rescue tips

1. Can immediately participate in the rescue of other people in distress. 2. Do not live in areas where landslides occur before the danger of landslides has occurred, so as to avoid the risk of landslides occurring again.

3. Landslides have already passed. After confirming that your house is away from the landslide area and is safe, you can enter life.

Do not: First: After the landslide stops, go home and check the situation. 2nd: Ignore the risk of landslides occurring continuously.

What to watch out for when rescuing people and things buried in landslides

Expert tips

Excavation should be performed from the side of the landslide body.

Self-help and rescue tips

1. Drain the water behind the landslide body. 2. Start excavating from the side of the landslide body. 3. Save the person first and then save the item.

Do not: First: Excavate from the lower edge of the landslide, which will speed up the landslide. Second: Only care about one's own home and ignore others.

How to avoid landslides while sleeping in the wild

Expert tips

You should avoid ravines and steep cliffs while sleeping in the wild.

Self-help and rescue tips

1. Avoid steep cliffs and ravines when sleeping outdoors. 2. Avoid hill slopes with few vegetation when sleeping in the wild. 3. Very humid slopes are also areas where landslides may occur.

Must not: First: camp on the slope where cracks have already appeared. No. 2: In areas with frequent aftershocks, landslides occur frequently.

How to escape when the mountain collapses

Self-help and rescue tips

1. When encountering the collapse of the mountain, you can avoid under strong shelter or squat in the ridge or trench. 2. Care should be taken to protect the head and use the clothing around to wrap the head.

Do not: First: Run down the hill in the direction of the Rolling Stones. No. 2: There is no protection of the head.

How to avoid landslides when you go out

Expert tips

Try to avoid going to landslide-prone areas after the earthquake.

When you need to go out to save yourself and save yourself, be sure to stay away from landslide-prone areas.