9-17 and 18-1
multiple earthquakes occurred in Taiwan
Among them, at 14:44 on September 18-1
magnitude 6.9 earthquake occurred in Hualien County, Taiwan
earthquake The source depth is 10 kilometers
At present, this is the largest earthquake in my country this year
This earthquake caused a strong tremor in Taiwan Island, and Fujian, Guangdong, Jiangsu, Shanghai and other coastal areas. Guo Kaiwen, an expert from Taiwan’s meteorological department and former director of the Earthquake Measurement and Reporting Center, said that the earthquake that afternoon of was equivalent to the power of 8 atomic bombs .
A large bridge deck has been broken into a number of cuts
According to CCTV News, local people reported that the Gaoliao Bridge deck in Yuli Town, Hualian, has been broken into a number of cuts . Gaoliao Bridge in Yuli Town, Hualian is an important local traffic bridge. On March 22 this year, the earthquake caused damage to bridge railings, guide railings, road surfaces and other facilities, and roads were closed and repaired in June.
A building collapsed due to an earthquake , and police and fire department personnel are conducting search and rescue. According to a reporter from the Central Taiwan station, four people were trapped in the collapsed building in Yuli Town, , and rescuers have rescued 1 person. According to Taiwanese media reports, a 69-year-old worker collapsed and injured a cement readjusted plant in Hualien and sent to the hospital for emergency treatment and died.
Railway said that the canopy at the station of Dongli in Hualien was shaken down , and it was pressed to the station's No. 4204 train. There were 20 passengers on the train, but fortunately no one was injured. Staff have been sent to assist in handling related incidents.
Human production and life will also induce earthquakes
Earthquake is a vibration caused by rapid release of energy during the movement of the earth's crust
It is one of the irresistible natural disasters that humans have
Earthquakes greater than 6.0 magnitude
Does not take effective disaster prevention and avoidance measures
will directly collapse and damage
The earthquake we often call is a tectonic earthquake, which is a natural earthquake. In fact, human production and life can also induce earthquakes. For example, when mining operations are carried out, earthquakes may occur in mines. This kind of is caused by mining activities, an earthquake induced by , is called " ore earthquake ".
According to the Hunan Earthquake Bureau, the China Earthquake Network officially determined: at 15:20 on September 17, 0, 3.0 magnitude earthquake occurred in in , Yiyang City, Hunan Province (Mine earthquake) , with a depth of 0 kilometers. Many netizens expressed their surprise, "I never thought that there would be earthquakes in Hunan."
It is understood that the mine earthquake was not serious and "can be said to have no impact on residents' lives." It is caused by the collapse of a mining area . The hidden dangers in the mining area have been detected long ago. No workers were involved in the operation, no casualties, and no losses were caused. When an ore earthquake occurs, as long as the distance from the earthquake is above 3.0km, it will not pose any danger to personnel and buildings. If the distance between people and buildings on the ground is less than 1.2km from the source, necessary precautions must be taken. Regardless of whether there will be a mine earthquake, the affected people and buildings can be evacuated outside this range in advance.
What should I do when I encounter earthquakes in different occasions
?
If you are an downhole operator
just happened to encounter an earthquake while operating underground
, you should adopt different response methods
↓ ↓ ↓
Underground miners should be familiar with the safety channels and quickly and orderly evacuate the palm surface, but not crowded;
If the wellbore of the coal mine is not affected and can be brought up and down normally, it is a wise choice to avoid hazards in the strong alleys of surrounding rock during earthquakes. Try to avoid shed tunnels and single support tunnels, and enter the air inlet tunnels as quickly as possible. Disaster avoidance should be clean water pipes and compressed air pipes.
If the wellhead collapses
cannot return to the ground for the time being
also keep calm and calm
is directed by a special person
try to save physical strength
Wait for the arrival of rescue personnel
Source: Comprehensive CCTV News People's Video China News Network and other
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