How to escape from a mudslide?

Once in the valley, pay attention to your surroundings and make sure it is safe to pass quickly. The rainfall in mountainous areas generally has local characteristics, the lower reaches of the valley are sunny days, and the upper reaches of the valleys are not necessarily sunny days, "a mountain is divided into four seasons, ten miles of different days" is the most intuitive description of people's climate change impermanence in mountainous areas. Therefore, even on sunny days during the rainy season, it is important to beware of mudslides.

Before a mudslide comes, there are some characteristics that can help you make a judgment. For example, if you hear unusual sounds such as landslides and roaring floods in the valley in the distance, and the water becomes turbid in an instant, these may be signs of mudslides. In the event of a landslide, the most important escape principles are:

The direction of escape should be perpendicular to the direction of debris flow, avoid valleys and ditch bottoms, avoid hillside areas with rolling rocks and a large number of accumulations, and thick soil layers, try to escape to areas with dense trees or hard geology, and choose flat high ground as a camp for evacuation. <>

Debris flow is a kind of natural disaster widely distributed in some areas with special topography and geomorphological conditions in various countries in the world, and the whole process of its flow is generally only a few hours, and the short is only a few minutes. Mudslides are sudden and ferocious, and can carry huge rocks at high speeds, which are more destructive than ordinary floods. Its powerful energy is like the tremendous momentum of a hundred trains moving forward, destroying most of the obstacles in its path, and even razing the ground where it passes, causing the tragedy of destruction and death.

The huge impact force of the debris flow will cause various wounds, crush injuries, fractures and other injuries to people, which can form infectious wounds and easily cause special infectious diseases such as tetanus; It can also cause respiratory obstruction due to buried pressure or inhalation of muddy water, resulting in shortness of breath, chest tightness, throat discomfort, dyspnea and other symptoms, and in severe cases, death.

When you encounter a mudslide on the mountain, run in a place that is perpendicular to the mudslide and run up the hillside. In the process of moving, the mudslide is like a big river flowing down from the mountain, so you can't run in the direction of the mudslide at this time.

In the process of avoiding the mudslide, you should also pay attention to the mud flow may be mixed with some stones, pay special attention to these stones during the run, and do not return immediately after avoiding the mudslide.

Mudslide precautions.

When staying or moving in a ravine, in case of heavy rain or heavy rain, quickly move to a safe high ground, and do not take shelter or stay at the bottom of a low-lying valley or under a steep hillside.

Pay attention to the surrounding environment, especially be alert to the abnormal sounds such as landslides and flood roars coming from afar, which is likely to be a sign of an imminent debris flow.

When encountering a debris flow, you should flee in the direction of the vertical landslide of the debris flow.

Immediately run to solid ground or the side slope of a mudslide, and do not stop in the valley. Climb the slope perpendicular to the debris flow immediately, climb as high as possible, run as fast as possible, and never go in the direction of the debris flow. In the event of a landslide, it is also necessary to evacuate in the direction perpendicular to the landslide.

Running on both sides perpendicular to the direction of the mudslide, and if you can't run, you desperately cling to a fixed object, such as a tree.

Running perpendicular to the mudslide, up and down is a dead end!

When encountering a debris flow, you should climb higher and higher in a direction roughly perpendicular to the movement of the debris flow for a safe escape.

Mudslides are special torrents that carry a large amount of sediment and rocks due to landslides caused by heavy rains, heavy snowfall or other natural disasters in mountainous areas or other ravines and areas with steep terrain. Debris flow has the characteristics of suddenness, fast flow rate, large flow rate, large material capacity and strong destructive power. Mudslides often wash away transportation facilities such as roads, railways, and even villages and towns, causing huge losses.

Debris flow is a torrent formed by heavy rain and flood to saturate and dilute the soft soil mountain containing sand and gravel, and its area, volume and flow are large, while landslide is a small area of diluted soil mountain, and the typical debris flow is composed of thick mud suspended with coarse solid debris and rich in silt and clay. Under appropriate topographic conditions, a large amount of water is soaked into the solid accumulation material in the slope or ditch bed, which reduces its stability, and the solid accumulation material full of water moves under the action of its own gravity, forming a debris flow. Mudslides are a catastrophic geological phenomenon.

Usually mudslides erupt suddenly, violently and can carry huge boulders. Because of its high speed and powerful energy, it is extremely destructive.

The whole process of debris flow is generally only a few hours, and the short is only a few minutes, which is a kind of natural disaster widely distributed in some areas with special topography and geomorphological conditions in various countries around the world. This is a mixed flow of soil, water and air between sand-carrying water flow and landslide on the mountain valley or mountain slope, which is triggered by water sources such as heavy rain and melting ice and snow, and contains a large amount of sediment and stones. Mudslides are mostly accompanied by flooding in mountainous areas.

The difference between it and the general flood is that the torrent contains a sufficient amount of solid debris such as sediment and stone, and its volume content is at least 15% and up to about 80%, so it is more destructive than the flood.

"Escape in the direction of the vertical mudslide" is still used or measured to run? Isn't that a provincial run into a mudslide? The vertical must be downward!

It's not right to exaggerate a little and go up! Why is this answer correct in so many question banks? What a drunk!

I think the correct answer is to escape to both sides (or sides) in the vertical direction of the mudslide, and this correct answer cannot be reduced to a vertical escape! Everybody says!

If you're so black-faced and you encounter it, close your eyes and wait for death.

It is a slope climb on both sides perpendicular to the mudslide, and it is noted that it is both sides.

1. When encountering a debris flow, do not escape to a place where the terrain is open and the trees grow sparsely, you can choose the nearest area with dense tree growth to escape.

2. When encountering a debris flow, you can choose to take shelter on a flat and safe high ground to avoid the debris flow from collapsing and collapsing the hillside and trees and causing injury.

3. If there is a mudslide in heavy rainfall, you should evacuate to a rocky area without gravel that is hard and not easy to be washed away by rainwater.

EncounteredMudslidesHere's how to escape:

1. When encountering debris flows, do not go up trees to take shelter, and do not stay in the low recesses with thick soil layers on steep slopes, or hide behind rolling rocks or rocks.

2. Debris flows are not like landslides, trees will be rolled up by the roots, and stones will be narrowly wrapped and poured into the valley.

3. Be sure to try to run out of the house and into the open area to prevent the house from being buried as much as possible.

4. After discovering the debris flow, you should immediately climb the slope on the side of the side of the debris flow hole guessed in the vertical direction, the higher you climb, the better, the faster you run, the better, and you must not go to the flow direction of the debris flow.

i.Flee in the upstream direction

Fleeing upstream is a common escape strategy, as mudslides often flow down from the mountains upstream. Choosing this direction can be away from the source area of the debris flow and reduce the risk of being impacted by the debris flow.

ii.Flee in the direction of the flanks

Topographic characteristics: In areas with more tributaries or rock avalanches, mudslides often form multiple flanks. Flee to the flanks to avoid the impact path of the mudslide and find a safe place to take shelter.

Avoid obstacles: When choosing an escape route, try to avoid directions with too many obstacles (such as buildings, bridges, etc.) to avoid obstacles along the way.

iii.Avoid entering narrow passages

Risk of narrow passages: Narrow passages such as rivers and canyons are prone to form blockages for debris flows, and the flow velocity and pressure of debris flows will be greater in these places.

Avoid crossing rivers: If you notice a mudslide in a river, try to avoid trying to cross it, as it is very powerful.

iv.Look for high ground or stable terrain

Advantages of high ground: Finding high ground can help avoid the impact area of the mudslide and make it easier to avoid the menacing mudslide.

Stable terrain: Choosing stable terrain, such as flat ground, sturdy buildings, etc., can provide a certain shelter and reduce damage from mudslides.

v.Master the knowledge of debris flow early warning in Wangzhou and safety

Safety training: Accept disaster safety knowledge and training, learn how to judge the risk of debris flow, how to escape correctly, etc., and improve your emergency response ability.

Summary:

In the event of a debris flow, try to flee upstream or flanked away from the source area of the debris flow. At the same time, avoid entering narrow passages, look for high ground or stable terrain, and improve their own debris flow safety awareness and response capabilities, so as to protect their own life safety to the greatest extent. Please note that in the event of a natural disaster, try to follow the guidance and advice of local** and professional bodies.

In case of mudslide, you should immediately discard heavy objects and escape as soon as possible. To quickly run to both sides (horizontal) of the direction of the vertical debris core cultivation flow, such as the debris flow from north to south, it is necessary to run to the east and west, if you are at the bottom of the Jianchan ditch, do not run upstream or downstream in the direction of the ditch, and do not stay at the concave slope.

Please note that these directions are for general mudslides, if there are special or more complex conditions, it is recommended that you seek professional guidance or seek help from the relevant authorities in time.

Summary. When landslides and debris flows occur, on-site personnel should urgently issue a danger alarm and take shelter at any time. 1. Avoiding landslidesWhen the landslide body slides, it should escape in the direction of the vertical landslide, and run to the high places on both sides in the landslide accumulation area, and cannot run to the mountain directly opposite the landslide; People on the slide should run out to safety as soon as possible.

2. Avoidance of collapse and rolling stones; The collapse is small in size and not far away, and the collapse is often accompanied by avoiding rolling rocks to cause disasters, and it is necessary to flee to both sides when evading. When the escape is not timely, you can lie down in a ditch or under a steep hill. 3. The flow velocity of debris flow to avoid debris flow is related to the terrain slope.

The steeper the slope, the greater the specific drop of the debris flow and the faster its flow rate. The general flow rate is 5-6 meters per second, and the fastest is up to 15 meters. As soon as the sound of the mudslide and the warning of the mudslide are heard, the sound of the mudslide and the warning of the mudslide are heard, and the safety of the mountain area on both sides of the main river channel is immediately evacuated.

It is safe to run to a considerable height on both sides of the debris flow area and on the opposite bank of the main channel where the debris flow flows.

When landslides and debris flows occur, on-site personnel should urgently issue a danger alarm and evacuate from the thick belt according to the time and place. 1. Avoiding landslides When the landslide body slides, it should escape in the direction of the vertical landslide, and run to the high and reed places on both sides of the landslide accumulation area, and cannot run to the stool Yushan directly opposite the landslide; People on the slide should run out to safety as soon as possible. 2. Avoidance of collapse and rolling stones; The collapse is small in size and not far away, and the collapse is often accompanied by avoiding rolling rocks to cause disasters, and it is necessary to flee to both sides when evading.

When the escape is not timely, you can lie down in a ditch or under a steep hill. 3. The flow velocity of debris flow to avoid debris flow is related to the terrain slope. The steeper the slope, the greater the specific drop of the debris flow and the faster its flow rate.

The general flow rate is 5-6 meters per second, and the fastest is up to 15 meters. As soon as the sound of the mudslide and the warning of the mudslide are heard, the sound of the mudslide and the warning of the mudslide are heard, and the safety of the mountain area on both sides of the main river channel is immediately evacuated. It is safe to run to a considerable height on both sides of the debris flow area and on the opposite bank of the main channel where the debris flow flows.

Is there anything else you need? Kiss.

Summary. You need to run perpendicular to the mudslide and quickly flee to the slopes on both sides until you completely avoid the mudslide area.

You need to run perpendicular to the mudslide and quickly flee to the slopes on both sides until you completely avoid the mudslide area.

1.When we notice signs of a mudslide, we should remain calm, do not stay in the valley, quickly flee to the slopes or high ground on both sides, and find a safe place around as soon as possible. 2.

Once you find the debris flow, you should immediately run to the slope perpendicular to the debris flow mill Zheng Cheng, the higher and faster you run, the better, and you must not escape in the direction of the debris flow.