What disaster can we do?

Emergency protection principle in earthquake

Securing near the time of the earthquake and quickly evacuating to a safe place after the earthquake are the better methods for emergency protection. The so-called evasive approach is to make different countermeasures according to different circumstances in light of local conditions.

How can school personnel shock?

In schools, what is needed most during the earthquake is the calmness and decisiveness of school leaders and teachers. In regions with medium- and long-term earthquake prediction, students should usually combine teaching activities and tell students about earthquake prevention and earthquake prevention knowledge. Before the earthquake, students should be arranged to transfer and evacuate the route and the venue; after the earthquake, students should be guided calmly to leave in an orderly manner. In a sturdy, safe house, students who can evade under the desk, at the podium, or in the teaching building can enter a small, pipe-supported room. Students must never run or jump.

How to avoid shock when walking in the street during an earthquake?

At the time of the earthquake, glass fragments of high-rise buildings and concrete blocks on the outside of the building, as well as advertising signs, tinplates, and neon lights, etc., may hurt people. Therefore, when walking in the street, it's best to put a bag or soft The items are on top of their heads. When there are no items, they can use their hands to protect their heads. Prepare as much as possible for self-defense. To calm down, you should quickly leave the poles and fences and run away from the more open areas.

Workshop workers how to shock?

Workers in the workshop can hide under cars, machine tools, and larger equipment. Don't panic and run. Workers in special positions should first close the flammable, explosive and poisonous gas valves, reduce the temperature and pressure of high-temperature and high-pressure pipelines in time, and shut down the equipment. . Most of the personnel can withdraw from the work site. Under the premise of safety protection, a small number of personnel remain on site to monitor dangerous situations at any time and deal with possible accidents in time to prevent the occurrence of secondary disasters.

How should the vehicle driving the earthquake occur?

(1) The driver should slow down as soon as possible and gradually brake;

(2) The passengers (especially on the train) should use their hands to firmly grasp the handles, pillars or seats, and take care to prevent the luggage from falling off the frame and injuring the person. The person facing the driving direction should keep his arm to the front seat. On the chair cushion, protect the face, the body tends to the channel, and protect the head with both hands. The person in the direction of the back of the vehicle must protect the back of the brain with both hands, and raise the knee to protect the abdomen, tighten the body and make a defensive posture.

How are people in the building responding to earthquakes?

Once an earthquake occurs, it is important to maintain a clear-headed, calm mind, and to determine the vibration status in a timely manner. It is extremely important that you do not jump in a panic. Second, it can be avoided under solid furniture or corners, or it can be transferred to a kitchen or toilet where there are many load-bearing walls. Because of the strong combination of these areas, especially after the pipeline has been processed, it has good support and a large earthquake resistance coefficient. In short, the earthquake can be based on the layout of the building and indoor conditions, assess the situation, find safe space and access to avoid, reduce casualties.

How to be in emergency when the store is shocked?

When a department store encounters an earthquake, it needs to be calm. As the staff panic and the goods are falling, the evacuation channel may be blocked. At this time, you should hide near the big pillars and big commodities (avoiding the goods display cabinet), or avoid the obstacle-free passage, and then bend your knees and wait for the earthquake to subside. In the upstairs position, it is better to shift to the bottom floor in principle. However, stairs are often the weakest part of a building's earthquake resistance. Therefore, it is important to look for the right time to escape. The waiter must organize the people to evade the area and safely evacuate after the earthquake.

Self-help after the earthquake

When an earthquake is buried under the rubble, there is only a very small space around you. You must not panic, be composure, and establish confidence in your survival. I believe that someone will come to save you and do everything possible to protect yourself.

After the earthquake, there are often many aftershocks and the situation may continue to deteriorate. In order to avoid new injuries, we must try our best to improve our environment. At this point, if the emergency bag is at your side, it will help you out of danger.

In this extremely unfavorable environment, we must first protect the flow of the air, remove debris from the opening and the chest, catch gas and poisonous gas, and use wet clothes and other objects to cover the mouth and nose, and avoid the collapse of the body. Objects and other objects that are likely to cause falls; expand and stabilize the living space; use bricks, wands, etc. to support the broken walls so as to prevent further deterioration of the environment after the occurrence of aftershocks.

Try to escape from danger. If you can't find a way out of danger, try your best to save your energy. Use rocks to knock out sound-producing objects and send out a cry for help. Do not cry, impatience, or blindness. This will consume a lot of energy and physical strength. Control your emotions or close your eyes and wait for rescue workers to arrive. If you are injured, think about dressing and avoid excessive bleeding.

Sustain life. If you are buried under the rubble for a long time, rescue workers do not arrive, or if you do not hear a call for help, you must think of ways to maintain your own life. Water and food in shockproof packages must be saved. Try to find food and drinking water. Your own urine can also quench your thirst.