The Ministry of Housing and Urban-Rural Development has made it clear that the new residential buildings in the county are mainly 6 floors, not exceeding 18 floors. Why are high-rise buildings restric

The Ministry of Housing and Urban-Rural Development has made it clear that the new residential buildings in the county are mainly 6 floors, not exceeding 18 floors. Why are high-rise buildings restricted? According to statistics, among the top 10 tall buildings in the world, China has 6. There are more than 60 skyscrapers over 300 meters in China, and buildings with a height of 100 meter abound. ...

As early as last April, the Ministry of Housing and Urban-Rural Development said that all new buildings with a height of 100 meters or more should be fully demonstrated and approved, and small and medium-sized cities should strictly control the construction of super high-rise buildings. In March this year, the Ministry of Housing and Urban-Rural Development also learned that the new residential buildings in the county are mainly six floors, with the maximum not exceeding 18 floors. It is imperative to limit the height.

The establishment of high-rise buildings helps to alleviate the panic of land use and housing, but it also has many disadvantages, which is why the state wants to limit the height.

First, the hidden danger of high-rise fire is relatively large, and the building height must be adapted to fire protection.

When high-rise buildings catch fire, residents often have to sit still and wait for death. At present, the highest fire ladder truck in China is only 10 1 meter, and only a few prosperous cities are equipped with it. However, buildings with a height of 100 meters are blooming all over the country, and many cities actually lack high-level rescue talents. No, it's okay. Once it happens, it is a big deal.

For example, in 2009, a fire broke out in the Cultural Center Building (159 meters) under construction by CCTV, which caused the studio room of the building to be burned down, with the fire area exceeding 20,000 square meters. As a result, a firefighter died in the accident and many people were injured.

The fire accident in Shanghai 1 1. 15 was even more tragic. 2010165438+1October 15 14 A fire broke out in a staff apartment on the 28th floor of JIAOZHOU Road, Jing 'an District, Shanghai, which quickly spread to the whole building. Because the fire started from the 10 floor, many high-rise residents had no time to escape and had to run to the roof. The ladder truck is not high enough, and the smoke at the scene is too heavy for the helicopter to lower the rope for rescue. In the end, the fire killed 58 people and injured more than 70 people, causing heavy casualties and unable to look straight. If it is a low-rise building, whether it is jumping off a building or a ladder, it can greatly increase the probability of survival, but living in a high-rise building is basically at the end of its tether.

Second, dense high-rise buildings affect the beauty and style of the city.

Many people think that high-rise buildings are the standard of modern cities. Whether a city is prosperous or not depends on whether it has dense buildings, but in fact, dense high-rise buildings are not beautiful and are not conducive to the development of the city.

People who have been to the United States should have a feeling that a few cities, such as new york, have dense high-rise buildings, which is rare in other cities. Domestic urban development has fallen into the trend of convergence, and high-rise buildings have grown wildly, seemingly prosperous but without characteristics.

Another big problem is the hollowing out of the county seat caused by dense high-rise buildings. A large number of people moved to high-rise residential areas, and commercial areas gradually declined. The hollowing out of county towns has become an ideal problem faced by many county towns.

In addition, if the greening, property management and basic equipment of high-rise residential areas can't keep up, it is not the improvement of living environment, but the deterioration. High-level developers can help dilute the cost and get the maximum profit, but they are not very friendly to the owners.

Third, the demolition and maintenance after the expiration of the building life is a big problem.

Although the property right of ordinary houses is 70 years, the design and service life of most ordinary houses in China is only 50 years. After the design life, many houses will face the fate of being demolished. At this time, how to demolish high-density buildings is a big problem.

Housing construction should not only consider the present, but also the future disposal. According to the current development trend, if the trend of building high-rise buildings cannot be stopped, it is inevitable that a large number of high-rise buildings will be vacant in a few decades. Who will manage the demolition of so many old buildings? Developers? Government? Did the owner tear it down himself? You can think about this problem.

Summary:

I think it's better to stop guiding and controlling now than to wait until the future, which will kill you, but you can't grow wildly.