New thoughts on the earthquake induced by the earthquake in Japan

The 9.0-magnitude earthquake in Japan shocked the world and brought great harm to the Japanese people. The tsunami devoured Japan's land. The terrible thing is that the nuclear leakage at the Fukushima nuclear power plant has caused a layer of tragedy for the development of the Japanese disaster area. haze. Although the rescue is proceeding in an orderly manner, the fear of nuclear radiation is deeply buried in the hearts of the Japanese people. In China today, any news from the earthquake in Japan has affected the hearts of the Chinese people. And let go of hatred, a watery affair to pay homage to the people of Japan. As a neighbor to Japan, the impact of the Japanese earthquake on us is not only in the heart, but also in the economic, architectural, and so forth.

First, the earthquake prevention indicators for domestic real estate will increase. In this major earthquake, the houses in Japan should be said to have withstood the test. The phenomenon of China's Wenchuan earthquake was so terrifying that people thought that the earthquake was not able to return home. Avoiding it, but Japan has shown people another possibility, that is, after a good seismic design and strict quality control of the house can fully withstand high-grade earthquake disaster, if not for the sake of tsunami, the number of earthquake victims in Japan will be Very few, this contrasts sharply with domestic earthquakes, where the quality of the house is the main cause. Due to the inspiration from the earthquake in Japan, after the design and construction of domestic real estate, the seismic indicators will increase; and when homebuyers purchase real estate, the earthquake resistance of real estate will also be valued.

I believe that people in the country have seen through the video that after the 9.0-magnitude earthquake in Japan, many people did not die because of the collapse of houses, and most of them died or disappeared because of the tsunami engulfing houses. Seeing Japan's houses facing a magnitude 9.0 earthquake did not fall. Whether the Chinese should think about the Wenchuan earthquake of magnitude 8.0 is that death is not caused by an earthquake. It must be caused partly by construction failures. In other words, builders cut corners and cut down on their fellow countrymen.

It is believed that after the people in Japan saw the Great East Japan Earthquake, some of their consciousness would quickly increase. Among them, when choosing to purchase a house, the earthquake resistance level should become an indicator of purchase, and careful study of Japanese architecture should also be taken seriously. In the face of the flammable news that many building exterior wall insulation materials are bursting today, many people should add two criteria when choosing to buy a house. One is the earthquake resistance level, and the second is whether the outer wall insulation layer is flammable.

Second, the future development of fire-fighting commodity space From the image of the earthquake in Japan I believe you must have seen a Japanese, sitting on a mat, the children dressed up as a look, are wearing a cotton-like protective cover on the head . Many people do not know what this is and who made this? This is an earthquake emergency kit. In Japan and Europe and the United States, almost every household must have. This is an emergency response item for emergency use in the event of an emergency such as an earthquake or fire.

There is little awareness of fire prevention by the Chinese, and people will be more inquiries about such fire-fighting products after seeing the earthquake in Japan and disasters such as multiple earthquakes around the world. Knowledge of fire is also more eager. Therefore, the future development of the fire market will be even broader.

Small common sense: Determination of earthquake resistance level (1) The seismic measures of multi-storey high-rise building structures are determined according to the earthquake resistance grades. The determination of earthquake resistance grades is related to the category of buildings. The seismic intensity of different building categories is taken into account when considering the earthquake resistance grades. It is related to the type of construction site, that is, the intensity of the acquisition when considering the earthquake resistance level and the fortification intensity when the earthquake resistance calculation is not necessarily the same.

(2) The building structure shall be classified into four types of seismic fortification categories A, B, C, and D according to the importance of its use function. The classification of seismic fortification of buildings can be seen in the national standard “Classification Standards for Seismic Fortification of Buildings” (GB50223). It can also be seen that the “Architectural Seismic Design Manual” (1994 edition) does not have type D seismic fortification.