Practical earthquake safety knowledge

Earthquakes are irreversible for humans now. We can only improve our earthquake safety knowledge to improve our survival rate when an earthquake strikes. In order to make the writing process easier and more convenient for you, let’s refer to how to write it! Let’s share the earthquake safety knowledge with you, welcome to read!

Earthquake safety knowledge Methods

1. Take shelter nearby during an earthquake and quickly evacuate to a safe place after an earthquake. This is a better way to avoid earthquakes in an emergency. This is because the warning time during an earthquake is very short, people are often unable to move on their own, and doors and windows are deformed, making it very difficult to escape from the room; if you are in a building, it is almost impossible to escape. However, if you find early warning signs in a bungalow and the outdoors is relatively empty, you can try to run out to avoid shocks.

2. Seize the golden 12 seconds: Usually, the duration of an earthquake does not exceed 1 minute. During the first 10 to 15 seconds of an earthquake (12 seconds on average), there are up and down longitudinal vibrations (longitudinal waves), which is relatively safe at this time. The average escape time is only 12 seconds. Then there are the extremely destructive transverse waves, during which building collapses occur.

3. Do not consider any property when seeking refuge: Human life is the most precious in the face of disasters. You can take a bottle of water and food with you before evacuating. Once buried by collapse, having water and food will give you hope of survival.

4. Hide indoors under or next to objects that are sturdy, difficult to tip over, and can protect the body, in a small, supported place; outdoors in an open, safe place away from buildings.

5. You should lie down to minimize the center of gravity of the body, face down, and do not press your mouth and nose to facilitate breathing; try to curl up your body when squatting or sitting down; grab a solid object around you , to prevent falling or injury due to body displacement and exposure to solid objects.

6. Lower your head, and protect your head and back of the neck with your hands. If possible, use items around you, such as pillows, bedding, etc., to hold your head against your head to protect your head and neck; lower your head, close your eyes, and To prevent foreign objects from hurting your eyes; if possible, cover your mouth and nose with a wet towel to prevent dust and poisonous gas.

7. Do not light open fires casually, because the air may be filled with flammable and explosive gases; avoid crowds and avoid crowding. This is true no matter what the occasion, on the street, in an apartment, in a school, in a store, in an entertainment venue, etc. Because, in a crowded situation, not only can you not escape danger, but you may be injured due to falls, tramples, collisions, etc.

Earthquake safety knowledge and skills

The early warning phenomenon, early warning time and shock-absorbing space of a major earthquake are the objective basis for people to save themselves and survive during an earthquake. As long as you master certain earthquake-absorbing knowledge, you can If you can take advantage of the early warning phenomenon, seize the early warning opportunity, and choose the correct shock absorber method and shock absorber space, you will have hope of survival.

(1) Early warning phenomena: Early warning phenomena mainly include shaking of the ground, shaking of buildings, strong and weird ground sounds, bright and scary ground lights, etc. Warning time: the time when you can escape. There are about ten seconds from when you feel the earthquake to when your house collapses. As long as you are prepared in advance, you can use these precious ten seconds to escape from danger and turn the corner into safety.

(2) Shock-absorbing space: a space where you can hide in the ruins. Don't think that a collapsed house is a dead end. There will always be a certain amount of living space left in the ruins with the support of furniture, items, etc. indoors.

Most experts in my country believe that the better way to avoid earthquakes is to take shelter nearby during an earthquake and quickly evacuate to a safe place after the earthquake. This is because the early warning phenomenon during earthquakes is very short, and people often cannot move independently due to violent earthquakes. However, if you live in a bungalow and notice the early warning phenomenon early, you should try to run outside to an open and safe place to avoid earthquakes. The so-called nearby shock absorption refers to taking different countermeasures according to different situations.

During an earthquake, you should adopt a "crouch and wait" posture, that is, squat, sit or lie down, curl your body as much as possible to lower your body's center of gravity, and at the same time, keep your hands firmly on the ground around you. A sturdy object to prevent falling or injury due to uncontrolled movement of the body and exposure to the object.

When avoiding an earthquake, you should protect your head and neck: lower your head and protect your head or back of the neck with your hands. If possible, use items around you such as schoolbags, bedding, sofa cushions, etc. to support your head. Above; Protect your eyes: lower your head and close your eyes to prevent the intrusion of foreign matter; Protect your mouth and nose: If possible, cover your mouth and nose with a wet towel to prevent inhalation of dust and poisonous gas.

Earthquake safety knowledge and precautions

Situations you may encounter during an earthquake:

1. In residences (buildings and bungalows)

To Stay away from exterior walls, doors and windows, and choose places such as kitchens and bathrooms that are small and difficult to collapse. The specific location to hide can be under a table or bed, or next to a sturdy piece of furniture or close to a wall. Those who live in buildings must not jump off the building.

2. In the classroom

Students should hide under or beside their desks with their schoolbags and head protectors. After the earthquake, the teacher will direct them to evacuate the classroom in an orderly manner.

3. In the workroom

Quickly turn off the power and air source, and hide next to sturdy machinery, equipment or office furniture.

4. In shopping malls, exhibition halls, subways and other public places

Hide under strong pillars or corners, and avoid glass windows, advertising light boxes, tall shelves, and large chandeliers and other dangerous substances. After the earthquake, follow the instructions of the staff and evacuate in an orderly manner.

5. In gymnasiums and theaters

Protect your head and squat or lie down in the gap between rows of chairs or under them.

6. In a vehicle

Drivers should immediately drive away from overpasses, high-rise buildings, cliffs and other dangerous areas, and park on open roads to avoid shocks; passengers should not jump out of the car to avoid earthquakes Then get off the car and evacuate.

7. Open areas

Try to avoid crowded crowds. The family should stay together and take good care of the elderly and children to avoid getting lost.

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