Prevention and self-help strategies in rainstorm and flood disasters

Prevention and self-help strategies in rainstorm and flood disasters

Prevention and self-rescue strategies in rainstorm and flood, flood refers to disasters caused by concentrated rainstorm or long-term rainfall in a basin. Don't underestimate the rainstorm, there is no luck in the face of disaster, and disaster is likely to happen during the rainstorm. The following is the sharing of prevention and self-help strategies in rainstorm and flood.

Prevention and self-rescue strategy in rainstorm and flood 1 Personal self-rescue in outdoor and urban and rural public areas.

When there is strong running water in the visible area, it should be immediately judged whether there is a flood disaster. In the case of judging that there is a flood disaster, immediately avoid danger:

Looking for a stable highland

1, a square with higher terrain, and an area above the second floor of a three-dimensional multi-storey high-rise public building (above the water surface).

2. Avoid taking risks on the bridge, especially on the river, because the flood in the river may wash away the bridge.

Avoid entering dangerous areas.

1. Avoid boarding flood control facilities such as river banks, because super-strong floods may burst or overflow dikes.

2, avoid entering the underground part of the building, in order to avoid water pouring into the ground.

3. Avoid entering the subway and other facilities.

4. Do not enter underground culverts, cross tunnels, etc.

5. Don't enter the civil air defense project.

6. Don't enter the underground commercial street.

7. Avoid getting close to old buildings.

8. Stay away from the hillside. Too much rain may cause secondary disasters, such as mudslides.

9. Don't stand under trees and beside trees, and don't go near billboards.

10. Don't stand on the downhill or behind the car. It's dangerous if the water rushes down and even the car is in water impact.

1 1, don't wear slippers and sandals, and don't go barefoot. It's easy to get hurt and slip when wading.

Don't use transportation facilities in heavy rain.

1, don't drive around. Under heavy rain, the ground is completely covered, so it is impossible to accurately judge the water accumulation. Once you slip into the lowlands, it is very dangerous.

2. Leave public transport facilities as soon as possible. Under the rainstorm, public transport facilities are also in jeopardy, whether buses, subways, taxis or even high-speed trains may be interrupted. Underground subways and buses in low-lying areas are very dangerous. Leave the vehicle and find a safe place.

3. If you leave the vehicle, you'd better keep collective action. The whole car should be evacuated together, preferably hand in hand, to ensure that no one is left behind.

4. When actively looking for a safe place in a rainstorm, don't make a phone call, send a circle of friends, take a selfie, play with a mobile phone, etc. Rain may damage the mobile phone and consume the stored power prematurely, and the consequences may be very serious.

Find the highland, and then contact with the outside world by telephone while ensuring your own safety.

Stay away from power facilities

1, in the process of hedging, be sure to stay away from power facilities, high-voltage lines, high-voltage towers, transformers and everything with signs of power supply danger.

2. Stay away from wires and rope-like objects.

3. Stay away from switches and distribution boxes.

4. Don't touch the socket, switch and other live equipment when you can't ensure that your body and hands are dry.

5. Avoid standing in the open air and avoiding lightning strikes.

personal communication

1. When you are outdoors in distress, make sure that your mobile phone can support the arrival of rescuers and ensure that you have the ability to contact relatives and friends after safety, so save electricity!

2. When you leave the vehicle, you can send a message to your relatives and friends, whether it is WeChat or a circle of friends, indicating your location, the location of the vehicle, your evacuation plan, and then evacuate with everyone.

3. After arriving at a safe place, send another message, indicating your current location and the situation of people around you, telling everyone that you are temporarily safe, and in order to save electricity, you will reduce contact with the outside world.

4. If the surrounding water situation has made you unable to leave, you can immediately report your location, how many people there are, the surrounding water situation, emergency communication methods, etc. Call the police, then stop using the mobile phone and wait for help.

If the surrounding environment supports you to charge your mobile phone, or you have a spare charging treasure in your hand, you can charge it immediately, but use your mobile phone less.

6, where possible, confirm the safety of relatives and friends, and provide necessary guidance to relatives and friends, ask relatives and friends to save electricity.

7. When relatives and friends arrive at a safe place, they agree on a low-frequency contact plan, and contact once every 2-4 hours or longer to reduce communication consumption.

8. Under the disaster, the surrounding power and signals may be interrupted, and there may also be signal congestion caused by centralized communication among the whole people. Don't panic in such cases, try to get in touch with the public security department, inform yourself of your difficulties and wait for government assistance.

If you have a radio, you can use it to listen to the news released by the government.

Prevention and self-help strategies in rainstorm and flood disasters II. Community self-help and family self-help

1. When the disaster comes, the neighborhood committee is the nearest grass-roots government. Take the initiative to get in touch with the neighborhood Committee, and get in touch with your own' building director' and unit director, and you can quickly form a self-help collective for residents.

2, low floor personnel should be ready to transfer immediately. If the water does not overflow into the unit, you can use this time to prepare for the transfer of personnel and sort out the materials that need to be transferred.

3. Old and weak patients need to be transferred to hospital in advance. If possible, apply to live on a high floor with your neighbors. If it is inconvenient, you can temporarily settle down in the aisles and stairs of the high floor.

4. People who need to use ventilators and oxygen cylinders need to move out the life-sustaining equipment in time and apply for connecting to the circuits of their neighbors to ensure their survival under normal power supply. Inflate the spare oxygen bag in time to ensure that emergency oxygen supply can be obtained after power failure.

5. Prepare necessary supplies for the elderly, children and patients in advance.

6, cut off the power supply in the home, to avoid short circuit of equipment and wires caused by water in the home, leading to electrical fire.

7. Unplug the power cord of household appliances.

8. Turn off the gas switches at all levels to avoid gas leakage.

9. Carry a mobile phone, charging cable and charging treasure with you to ensure communication ability.

10. If you have radio enthusiasts, walkie-talkies and small radios, please take them with you and tell the community that these may become particularly important rescue communication equipment.

1 1. If you have a portable radio and battery at home, please take it with you. It can not only guarantee to obtain information from the outside world, but also help neighbors and even communities.

12, close the doors and windows, and try to avoid water accumulation.

13, you can bring some spare food, such as biscuits and instant noodles.

14. If you have swimming rings, inflatable boats, inflatable beds and other items at home, you can take them with you.

15, you can carry fruit knives, scissors, band-AIDS, external disinfection drugs, antibiotics, and drugs used by your family every day.

16, carry a lighter.

17. If you have a rescue rope or something, take it with you.

18. under the organization of the community, a team that is good at using tools can be organized to do some reinforcement or waterproof facilities.

Enterprises and institutions help themselves.

1. When the rainstorm and flood come, it is not necessary to require all staff to be on duty, but to organize personnel to evacuate to a safe place in time and actively respond to the next phase of events.

2. Enterprises and institutions should actively use their own relief materials while ensuring safety. Do a good job in the management and distribution of relief materials, and give necessary support to the people in neighboring areas while ensuring their own safety.

3, enterprises and institutions, if there is a certain safe place (such as a square with higher terrain, houses that can accommodate more people, etc.). ), can actively prepare for the open acceptance of hedge personnel.

4, enterprises and institutions can organize their own security team, responsible for the property and order management within their jurisdiction, and try to get in touch with the local public security department, timely report the scene to the public security department, get relevant guidance.

5. Enterprises and institutions, under the condition of ensuring safety, try to get through their surrounding channels, and use their own communication facilities, information release facilities and outdoor facilities to release information to inform them of their safety, personnel, available venues and available materials.

6. If possible, try to reserve water, grain, food and sanitary articles in advance. In addition to ensuring the use of the resident staff of the unit, it can also help those in need when necessary.

Public early warning and preparation

1. Immediately release disaster information through various means such as network, television, radio, air raid warning, mobile vehicles, mobilization of enterprises and institutions, and community mobilization.

2, the public * * * early warning response to the time, intensity, possible disasters to make a notice and explanation, where possible, should provide self-help guidance.

3, release the emergency hotline, and ensure the smooth hotline.

4, flood relief organizations, personnel and facilities in place, sound command system at all levels.

Prevention and Self-help Strategies in Rainstorms and Floods 3 Residents vulnerable to floods should do this:

1, usually pay attention to learning knowledge of disaster prevention and mitigation, and form the habit of paying attention to weather forecast.

2. Pay close attention to flood information in flood season, obey the unified arrangement of flood control headquarters and take refuge in time;

3. Residents in low-lying areas should prepare sandbags, water shields and other items, or build waterproof thresholds and set up retaining dams to prevent floods from entering the house;

4. Keep the boats, wooden valves, life jackets and other items well. Those who can escape safely at home should be checked at any time before the flood season.

When it rains heavily, you should take precautions like this:

1. If the rainstorm continues, prepare for flood control in advance. Low-lying residential areas and commercial areas can take enclosure measures; If sandbags, straw bags and baffles are used to block the water intake such as the entrance, rainwater can be effectively prevented from entering the building;

2. Don't throw garbage and sundries into the sewer to prevent poor drainage after blockage;

3. Once the house is flooded, cut off the power supply and gas supply immediately;

Try not to go out during the rainstorm. If you have to go out, avoid places with serious water accumulation. It's best to walk in the middle, because the manhole is usually located on the side of the road. When the flood comes, these are dangerous areas:

1. city: in and around dangerous buildings, beside dangerous walls and high walls, submerged sewers, wells on both sides of roads, underground passages, etc. Around telephone poles and high-voltage towers, chemical plants and warehouses storing dangerous goods;

2. Rural areas: riverbeds, reservoirs, ditches and culverts; Flood discharge area and reclamation area; In the dangerous house, on the dangerous house and under the dangerous wall, there are also telephone poles and high-voltage towers. These are all dangerous areas.

When the flood comes, these are temporary life-saving items:

1, select large containers, such as oil drums and water storage tanks. , quickly pour out the stock solution, and then re-cover and seal the lid;

2. Empty beverage bottles, wooden wine barrels or plastic barrels have certain buoyancy and can be tied together for emergency;

3. Football, basketball and volleyball have good buoyancy;

4. Trees, tables, chairs, benches, boxes and other wooden furniture have buoyancy.

When the flood hit, it was too late to move;

1, move to a high place, such as building a temporary tent on the roof with a solid foundation;

2. When in a dangerous building, evacuate quickly and find a safe and solid place to avoid falling into the water;

3. Keep still until the water stops rising, unless it is forced to evacuate when the water may wash away the building or the water surface does not pass the roof;

4. Tie up life rafts and other escape articles, and use communication facilities to contact rescue. Glasses and mirrors can be used to reflect sunlight and send out distress signals;

5. Send out distress signals with flashlights and firelight at night;

6. When rescuers are found, they should wave bright clothes, red scarves and other items in time and send out rescue signals.

People who fall into the water should do this:

1, in case of falling into the water, hold your breath and hold your nose to avoid choking, and try to stand up;

2. If the water is too deep to stand up and swim to the shore quickly, step on the water to help swim and catch any floating objects around you;

If you can swim, swim to the nearest shore which is easy to land. Don't panic if you can't swim. You can act in the following two ways: first, face up, head backward, feet alternately step on the water, palms out of the water, let your mouth out of the water, and inhale hard immediately after exhaling; The second is to quickly observe whether there is a fixed object exposed to water and move closer to it.

Prevention and self-help strategy in rainstorm and flood 4 indoor safety

1, according to local conditions, place items such as water deflector.

2. If the house is in disrepair or an adobe house, don't stay in it.

3, close the doors and windows, in case of ball lightning intrusion, etc. When lightning strikes, you should not get close to the exposed metal objects of the building, such as water pipes, heating pipes, gas pipes, etc. And it is not advisable to use a shower.

4. Stick the "M" tape on the glass window to prevent it from breaking and leaving the window.

Outdoor safety supplies

be on foot

1. During the thunderstorm, don't call or answer the phone, and don't take shelter under the big tree.

2. Heavy rain will cause the manhole cover to burst open and the road surface to collapse. Pay attention to observation and move forward carefully.

3. Keep a certain distance from high-rise buildings.

Bicycle exercise

1. Stay away from deep water and vehicles, and choose a higher place to move slowly. If the rain is heavy, it is recommended to park the vehicle in a safe area, and cyclists should give priority to shelter from the rain.

2. Don't be blocked by raincoats, which will affect your hearing. Pay attention to the road.

When the road conditions are bad, it is best to push the cart forward.

drive

1. When the submerged height reaches the wheel radius, you should shift to a lower gear, refuel less, and drive slowly and at a constant speed.

2. There are obstacles wading in front, but keep the engine speed in neutral, and do not collect oil.

If the car accidentally enters the water and stops, don't start it again.

4. If the vehicle is trapped in the water, unlock the seat belt and door safety lock, immediately open the window completely, calm down and take a deep breath, because it is only possible to open the door when the car is full of water.

5. If you don't open the window in time, you can break the window with a safety hammer, but it should be noted that kicking, smashing with a key or smashing with a mobile phone can't effectively break the glass.

6. Hit the glass with a safety hammer (hit the edges and corners of the window). If there is no safety hammer, you can pull out the seat head and pry open the glass.

7. After opening the door, leave the vehicle as soon as possible and go to a higher place.

Water accumulation in Lu Yu

1. If you encounter stagnant water while walking, carefully observe the road conditions. If the water potential rises quickly, you should walk in a semi-squat way and move to a higher place in time.

2. If you are driving, try to avoid the stagnant water section and don't force your way through.

Avoid lightning and strong winds.

1. When encountering heavy rain, lightning and strong wind outdoors, be careful not to get close to the external walls of buildings and electrical equipment as much as possible. At the same time, it is not suitable to enter low-rise buildings (structures) without lightning protection devices such as shacks and sentry boxes.

2. If you can't find a safe building with higher ground, don't take shelter in an open place or under a tree with an umbrella. You should stop walking, put down your umbrella, put your feet together and get down immediately. When the lightning is slightly small or stopped, immediately look for a safe escape point.

3. When driving in windy weather, turn off the radio, GPS, car phone and other car electronic equipment, and put away the corresponding antenna to avoid lightning. At the same time, be careful not to drive into the underpass of the overpass or the sunken tunnel.

Mountain articles

Alpine hedge

1, continuous rainstorm is prone to flash floods, so as to avoid crossing the river during rainstorm.

2. Don't stay under the mountain with loose bottom for a long time to prevent being washed away by mountain torrents.

3, pay attention to prevent landslides, rolling stones, debris flow damage, try to run to the ditch bank two high places.