China earthquake networks formal determination: January 20, 08 35 points in sichuan
and chengdu city part (30.83 degrees north latitude, 103.20 degrees east longi
tude) a magnitude 3.4 earthquake, focal depth of 21 km.
According to statistics, the average global every year millions of times
earthquake.In China, the 20th century, the 655
level is above 6 earthquake, 7-9.98 times a magnitude 9 earthquake, more than 7 l0
% of global earthquake at the sam
e level.He Yongnian, a researcher at the Chinese earthquake administration, said
that 41% of the land in our
country, and many large and medium-sized cities in more than 7 degrees of high
earthquake intensity area.T
herefore, in the earthquake comes, how to save themselves, is every citizen must
So, when the earthquake happened, is for us the escape time and opportun
ity?Seismic waves are divided into two kinds: shear wave (S) wave and
longitudinal wave (P wave), before the shear w
aves, when the arrival of transverse wave, is the time when the earthquake is the
strongest.But there was a short la
g between the two waves, transverse longitudinal wave time difference is
different for each of the earthqu
ake, generally between 10 to 30 seconds, we can use this time to escape and to
avoid the danger of the earthquake.
Because time is short, every half a second is the key to save themselves, so
let’s no hesitate.But don’t count on this more tha
n ten seconds allows us to do a lot of emergency work.Especially when the
crust was shaking, people will feel dizziness,
limb weakness, even very difficult move, at this point, must be immediately her squat.
China earthquake emergency rescue center of earthquake emergency manual written, w
hen an earthquake that moment, under the conditions allow, need y
ou to learn the standard escape measures and the matters needing attention.
1.Quickly find main wall
Use of the space around desk, table or bench, or against an inside walls as a cover, and h
old on the object.If there is no desk or table near you, cover your face and head
available arms, crouching in the cor
ner of the room.Teng shay given member said: “a column over one thousand jins, if
there is a tall columns, it is the
best cover, if conditions don’t allow, you should find a solid wall bearing wall, on the wall down.”
On May 26, 2018, the Ninth China (Yongkang) International Door Exposition opened in Yongkang, Zhejiang Province, which has a good reputation as “China’s Door Capital”.
Every door exposition, there are often master unlockers to “kick the pavilion”. According to the industry Hunjia, this is indeed a latent side