Seismic knowledge and the prevention of natural disasters pose a serious threat to the safety of human life and property. Seismic knowledge, learning about preventive measures and improving response capacity. The definition and causality of earthquakes refers to the disturbance of the earth's inner rock formations, the distortion of positions and the release of energy. The cause of the earthquake is that the rock formation within the earth is pressured by geological tectonic movements, which generate fractures and distortions and release energy, thus triggering the vibration of the earth's crust. The surface of the earth is motioned by plates consisting of multiple plates, which collide, squeeze and friction, resulting in fragmentation and mislocation of the crust and causing earthquakes. During volcanic eruptions, magma ejected from the surface, causing crust vibrations and earthquakes. Seismic tectonic tectonic seismic hull movements lead to tectonic fractures and distortion, the most common seismic type. When volcanic eruptions occur, the vibrations generated by magma activity often accompany volcanic eruptions. Earthquakes caused by the fall of an earthquake or the collapse of a mine are smaller in magnitude and limited in scope. Human activity caused by artificial earthquakes, such as blasts, nuclear tests and so on, is usually low-level. The magnitude and intensity of earthquakes, the magnitude of the damage to the earth's surface caused by earthquakes of the magnitude and magnitude of the energy released by earthquakes of the magnitude of earthquakes, is expressed by the use of the richter scale as an objective indicator, the greater the magnitude of the energy, the greater the subjective indicators, the premonition of changes in the earth's surface affected by earthquakes by the mid-earthquake distance and geological conditions, the occurrence of cracks, rises or depositions on the ground, unusual changes in the water level of wells, drying up or pouring out of springs, and a marked tilt or sinking of land. Animal abnormal poultry and animal manifestations, such as chickens flying into houses, dogs barking, rats going out during the day, and the collective migration of snakes. Observed animal behaviour 1 pre-earthquake signs are sensitive to earthquakes, such as animal unrest, bird chirping, etc. 2 the surface changes the ground rises, sinks, cracks, springs dry or overflows. 3. Weather variability is abnormal, wind direction mutations, and rainfall increases or decreases. 4 groundwater changes have decreased water levels, water quality changes, and wells suddenly become obscurous. The diversity of pre-earthquake signs requires close attention to minor changes in natural phenomena in order to be prepared in a timely manner. Common seismic early warning systems provide valuable risk avoidance time by monitoring seismic waves and sending early warning messages. Cellular earthquake alerts receive earthquake alerts through mobile phone applications and quickly alert users to risk avoidance measures. Seismic broadcasting early warning uses the broadcasting system to disseminate earthquake early warning information in a timely manner and with wide coverage. The importance of an early warning system for earthquakes1 allows for several seconds to dozens of seconds of alerts for valuable escape times. Early warning systems to reduce casualties can serve as a reminder of timely risk avoidance measures to reduce casualties and damage to property. Early warning information for scientific decision-making can provide the basis for decision-making by government departments, initiate emergency response plans in a timely manner and organize disaster relief efforts. Early warning systems for earthquakes with social benefits can increase public awareness of disaster prevention and enhance the ability of societies to respond to earthquakes. The response to an earthquake warning signal should be calm and not panic, once an earthquake warning signal has been sent. 1 evacuate to a safe area on the basis of early warning information and withdraw quickly to a safe area far from dangerous areas. Protecting the head and body from solid objects such as tables or under beds, avoiding falling objects, protecting the head and body. Shut down power and gas and shut down power, gas and water sources to prevent fires or floods. 4 keep communications open and keep communications equipment, such as mobile phones, open and easy to receive information and communicate with the outside world. Take care of the surrounding environment, follow command and cooperate with rescue personnel in evacuation and treatment. Security behaviour at the time of the earthquake remains calm and calm, and does not panic to avoid further damage. Quick escape from quickly finding safe places, such as by strong furniture, door holes or wall corners, and avoid standing near windows, glass or suspensions. Protect the head with both hands to protect the head from falling objects. Stay away from dangerous, flammable, explosive objects and prevent secondary injuries. When self-help and mutual rescue in an earthquake protects the head, a solid shelter, such as under the table, the corner of the wall, etc., should be immediately sought and the head protected with both hands. Helping the injured, if any, should be provided in a timely manner and be safe. Don't panic, stay calm, listen to command and evacuate in an orderly manner. Emergency evacuation 1 after an earthquake ensures that after a safe earthquake, it is safe to stay away from dangerous areas and avoid secondary damage. Check the surroundings to see if there are risks such as collapsed buildings, broken pipes, etc. Do not enter badly damaged buildings and avoid being damaged by collapsed buildings. In the outdoors, it is important to stay away from objects that are prone to collapse, such as buildings, bridges, utility poles, etc. After the orderly evacuation of the earthquake, an orderly evacuation to the safe area should be carried out according to the planned route. Do as you're told, don't get crowded and avoid a step. Carrying necessary items such as water, food, first aid supplies, etc. When you reach the safe zone, stay calm and don't panic. In the aftermath of the earthquake, the wounded must be assisted in a timely manner and in contact with the relevant authorities. The wounded were provided with simple dressings and blood stoppages, and were promptly taken to hospital for treatment. If a person is found to be trapped, the police should be alerted in a timely manner and measures taken to provide relief. It is necessary to help each other and to work together in response to earthquake disasters. The first-aid treatment wound for earthquake injuries was covered to stop the bleeding and prevent infection as soon as possible. The wound was covered with clean gauze and bandaged. The fractures were fixed to avoid moving fractures, using fixed wounded limbs such as planks, towels, etc., and were immediately taken to hospital. Respiration is kept open, the comars lie flat, the mouth is cleaned, the respiratory tract is kept open and vital signs are observed on an ongoing basis. The mental health trauma earthquake in the aftermath of an earthquake can cause enormous psychological trauma, leading to negative feelings of fear, anxiety, grief, depression, etc. These sentiments affect people's daily lives and even lead to mental illness. After an earthquake, psychological support and intervention are needed to help people relieve psychological stress and restore mental health. Psychological counselling, group therapy, community activities, etc., can be effective in helping people out of their psychological shadows. In the aftermath of the earthquake, emergency relief supplies such as food, water and medical supplies will be provided by relief teams to meet the basic survival needs of people in the affected areas. The government will coordinate the provision of basic necessities such as tents, clothing and supplies to help the affected population rebuild their lives. Reconstruction supplies will be made available as the reconstruction effort proceeds, and the government will provide the building materials, tools, etc. Needed for reconstruction to help the affected areas return to productive life. Psychological counselling and support are provided by psychological support providers to help the affected population overcome their psychological trauma and regain their confidence in life. Rehabilitation and rehabilitation of affected areas in the aftermath of the earthquake has to clean up the earthquake, clear the rubble in a timely manner, clear roads and restore traffic. The government for the reconstruction of the homeland is to organize the people of the affected areas to rebuild their homes and resume productive life. Rehabilitation of infrastructure and reconstruction of public facilities such as schools, hospitals, etc., to guarantee the basic livelihood of people in the affected areas. The government of economic recovery is preparing an economic recovery plan to help enterprises in the affected areas to resume production and promote economic development. Psychological rehabilitation provides counselling services to help people in the affected areas overcome their psychological trauma and regain confidence. There have been many famous earthquakes in history, such as the tangshan earthquake, the wenchuan earthquake and the kawasaka earthquake in japan. These earthquakes have caused enormous loss of life and property and have provided us with valuable lessons. Learning from historic and famous seismic events, we can better understand the hazards of earthquakes, raise awareness of earthquake mitigation, prepare for earthquakes and effectively reduce the damage caused by earthquakes. The pre-earthquake preventive buildings have been strengthened to enhance the resilience of buildings, such as strengthening the structure of houses, conducting seismic alterations and improving the resilience of buildings. The development of contingency plans for families, schools, units, etc., should be preceded by the preparation of earthquake response plans and regular exercises to improve response capacity. Safety is critical when the family earthquake contingency plan is developed. The development of family contingency plans can effectively improve the resilience of family members and protect lives. 1 the preparation of a security area 2 simulation exercise to familiarize themselves with the escape route 3 material is ready for emergency material 4 communication. Regular exercises enhance the resilience of family members to ensure rapid response in emergency situations. The importance of the school earthquake response exercises is a skilled response to the ability of students to quickly find safe areas and to take the right risk avoidance positions. Increased self-help capacity to improve students ' resilience to emergencies and to learn basic life-saving knowledge. Raising awareness of safety and raising awareness of earthquakes among students, raising awareness of safety and prevention, and developing the concept of disaster prevention and mitigation. Test emergency response plans to detect in a timely manner the deficiencies of emergency response plans and continue to improve to ensure their effectiveness. Following the coordination of the earthquake, the government department's emergency response plan for the earthquake11. The government department should immediately initiate the emergency response plan, organize the coordination of departments and personnel and carry out rapid relief work. 22. Governments should allocate human, material and financial resources in a timely manner to ensure the timely availability of relief supplies and personnel to meet relief needs. 33. The dissemination of information is timely in the dissemination of earthquake information, leading the public to disaster prevention and mitigation efforts and ensuring stability in society。44. In the aftermath of the earthquake, the government should undertake post-disaster reconstruction and help the affected population to return to productive life. Community residents ' awareness of earthquake prevention understands the basic knowledge of earthquake communities, including its causes, signs, response measures, etc. Participation in disaster preparedness exercises regularly involves community-based organizations in earthquake response exercises, familiarizing themselves with emergency response processes and safety avoidance methods in the event of earthquakes. The establishment of a family plan for the development of a family earthquake response plan, including emergency evacuation routes, assembly sites, material preparation, etc., and regular exercises. Improved self-help capacity to learn the skills of earthquake self-help and mutual rescue, to master the right response to an earthquake and to improve survival. The critical financial security coverage for earthquakes can provide financial security for houses, properties and mitigate economic losses caused by earthquakes. Rapid disaster resolution earthquake insurance provides rapid recovery services to help those affected to obtain timely compensation and rebuild their homes. The risk transfer earthquake insurance transfers earthquake risks to insurance companies to protect individuals and families from huge economic losses. The popularization of earthquake science has increased public awareness through panels, posters, etc., to increase public knowledge about earthquakes, increase awareness of disaster prevention and enhance self-help mutual rescue capabilities. The publication of science books and easily understandable seismological science books provides basic knowledge of earthquakes, seismic mitigation measures and a more visual understanding of earthquakes. The science lectures invite experts and scholars to conduct seismological science lectures, provide in-depth and superficial lectures on seismic knowledge and answer public questions. The production of science pop videos to produce graphic images of earthquakes was disseminated through web platforms to draw more attention to seismic knowledge. School education schools that disseminate knowledge about seismic hazard avoidance can incorporate earthquake safety into curricula and teach students how to respond to earthquakes. The community has been able to raise awareness of the risks of earthquakes through posters and leaflets. Media coverage of earthquake disaster cases is available in the media to raise public awareness and preparedness for earthquakes. The web platform's internet platform allows for the publication of earthquake avoidance knowledge articles and videos to facilitate public access to information. Mode 1 of the organization of the earthquake disaster preparedness exercise develops a detailed exercise programme based on local realities, including the purpose, time, location, personnel, processes, scenarios, etc. 2. Organization of teams to form teams to lead the exercise, which organizes, coordinates, directs the exercise and establishes departmental working groups to conduct specific exercises. 3 the exercise was conducted in accordance with the programme of exercises to simulate seismic scenarios, including the release of earthquake alerts, evacuation of personnel, safety avoidance and casualty care. 4 following the completion of the lessons learned exercise, lessons learned from the exercise are captured in a timely manner and an analytical assessment is conducted to identify shortcomings, improve the exercise programme and enhance emergency response capacity. The development of seismic science and technology and seismic monitoring techniques have made major breakthroughs in recent years, including high-precision seismographs and satellite remote sensing. New seismic sensors can capture seismic waves with greater precision and improve the accuracy and advance of seismic early warning. Seismic forecasting technical scientists are constantly exploring seismic forecasting techniques to try to predict the likelihood and timing of earthquakes by studying pre-earthquake phenomena and geophysical data. Future applications of artificial intelligence for seismic forecasting will be an important tool for seismic forecasting, helping to analyse large amounts of data and improve forecasting accuracy. The global monitoring network builds a better global seismic monitoring network, collects seismic data in real time and improves forecasting accuracy. Scientific inputs have increased efforts to strengthen seismic science, explore more effective forecasting methods and promote technological advances in seismic forecasting. The department of public corporate responsibility for earthquake disaster reduction has developed sound laws and regulations for earthquake mitigation, strengthened early warning systems for earthquake monitoring, and organized earthquake mitigation education and emergency response exercises. Scientific institutions are actively engaged in seismic science research, upgrading seismic forecasting, developing seismic disaster defence techniques and providing scientific guidance to society. Enterprises and communities have strengthened safe production management of earthquakes, conducted training in earthquake safety, established sound contingency plans and actively participated in earthquake relief operations. Individuals learn about earthquake safety, raise their own awareness of earthquake prevention and mitigation, and actively participate in earthquake prevention and mitigation advocacy to increase resilience. Valuing life, building resilience by learning about earthquakes and learning about the basics of earthquakes and how to avoid them. Participation in emergency response exercises to familiarize themselves with emergency response processes and enhance self-help mutual rescue capabilities. Family prevention, preparation of emergency family plans and preparation of necessary materials. (c) to improve psychological integrity and to respond positively to emergencies. Conclusion: the lessons of history, the challenges of the future earthquake are inevitable disasters in nature. Historical seismic events have warned us to remain vigilant, learn about earthquakes and do prevention work. In the face of the future, we need to continuously strengthen early warning systems for earthquake monitoring, improve our capacity to respond to earthquakes and work together to reduce the damage caused by earthquake disasters。
