4hw.com.cn: the heavy rain in western Japan, which caused major disasters, has killed 162 people and left 57 others missing. It's impossible to confirm their safety status. Recently, heavy rain has occurred all over the country, causing a series of disasters. How can we help ourselves in the event of landslides?
Landslides refer to the action and phenomenon that a part of rock and soil on a mountain slope moves to the bottom of the slope as a whole under the action of gravity (including the gravity of rock and soil itself and the dynamic and static pressure of groundwater), along a certain weak structural plane (belt), resulting in shear displacement. It is commonly known as walking, collapsing, sliding, and so on. It is one of the common geological disasters.
How to save yourself from landslides?
1. When encountering a landslide, first of all, be calm and do not panic. Then take necessary measures to evacuate to a safe place. The disaster avoidance site shall be located at the periphery of the boundary on both sides of the landslide prone area.
2. When encountering landslides, run in the direction perpendicular to the rolling stone. In the case of ensuring safety, the closer to the original residential area, the better, the more convenient the traffic, water and electricity. Don't run in the direction of landslide when you escape.
3. Do not choose the site to avoid disasters on the up slope or down slope of the landslide. Don't run from one dangerous area to another without full investigation. At the same time, we should follow the unified arrangement and not choose our own route.
4. When you can't continue to escape, you should quickly hold the trees and other fixed objects around you. Can avoid under the solid obstacle, or squat in the sill, ditch. Pay attention to protect the head, and wrap the head with the clothes around.
5. Immediately report the disaster to the relevant government departments or units. Timely reporting is very important to reduce disaster losses.
6. After the landslide stops, you should not go home to check the situation immediately. Because the landslide will occur continuously and go home abruptly, it will be infringed by the second landslide. Only when the landslide has passed, and the house is far away from the landslide, and it is confirmed that it is intact and safe, can it enter.
7. Clear and dredge in time to keep the river and ditch unobstructed. Do well in drainage work in landslide area, and cut down dangerous trees and tall trees that may be dumped at any time according to specific conditions. The steep slope of the road shall be cut to prevent collapse and landslide along the road.
8. Expert tips: to rescue the people and objects drowned by the landslide, the water at the back edge of the landslide body should be drained first, and the excavation should be started from the side of the landslide body to rescue the people first and then the objects.
[flood prevention and self rescue knowledge]
1. Generally, shelters should be located in the place closest to home, with higher terrain, convenient transportation and better sanitary conditions. In the city, most of them are high-rise buildings with flat roof, high terrain or solid buildings, such as schools and hospitals.
2. Put the clothing, quilt and other cold protection items on high place for storage; make waterproof binding for the valuables that are not convenient to carry and then bury them in the ground or place them on high place, and sew the tickets, jewelry and other items in the clothing.
3. Make wooden rafts and collect floating materials such as wooden pots and blocks to process them into life-saving equipment for urgent need; when the flood comes, it is difficult to find suitable drinking water, so clean drinking water can be stored in wooden pots and buckets before the flood.
4. Prepare medicine, fire and other articles; keep all kinds of communication facilities that can still be used, and keep good communication and traffic contact with the outside world.
5. When threatened by the flood, if there is enough time, it shall be transferred to the hillside, highland and other places in an organized way according to the predetermined route; when it is caught unprepared and surrounded by the flood, it is necessary to use ships, wooden rafts, door panels, wooden beds, etc. as much as possible to make water transfer. When the flood comes too soon to be transferred, we should immediately climb on the roof, high buildings, big trees and high walls to avoid danger temporarily and wait for rescue.
6. In case of flash floods, it is necessary to avoid crossing the river, so as to avoid being washed away by flash floods, and to prevent the damage of landslides, rolling stones and debris flows.
7. If the tower of high-voltage line is overturned, the line is sagged or broken, keep away from the danger, do not touch or approach, and prevent electric shock.
8. After the flood, we should take medicines to prevent epidemics, do a good job in health and epidemic prevention, and avoid infectious diseases.
9. People in risk areas such as river bank gap and dilapidated buildings shall be evacuated from the site as soon as possible and transferred to the high slope area or the roof of high-rise buildings.
10. Don't be fussy about your family's property, let alone forget your life safety. When leaving the residence, it is better to close the door of the house, so that when the flood recedes, the family property can still return to its original owner and will not drift away with the water.