What is the average design life of a skyscraper? What if a skyscraper becomes a dangerous building?

Introduction: In response to the needs of urban development, more and more skyscrapers.

In the city sits, these skyscrapers.

Not only is the appearance luxurious, extravagant and gorgeous, but also able to reduce the waste of land resources. It plays an important role in the development of the city and is the first choice of many politicians. Such a skyscraper is easy to cause many citizens to think about its safety performance, and will think that with the passage of time, the service life of the skyscraper reaches a certain period, if it becomes a dangerous building, what impact will it have on the development of the city?

1. SkyscrapersSkyscrapers are an important display of a city's image, which not only has great potential for commercial development, but also plays an important role in the use of urban land. This also makes the most intuitive difference between the city and the countryside, and the many skyscrapers in the city are in stark contrast to the houses in the countryside, which is also an important symbol of modernization, symbolizing the level of development of the city. And in general, it is believed that the service life of skyscrapers is as long as 65 years, so that the development of the city is also guaranteed.

Second, the service life According to the relevant people, the general life of the house is about 50 years, but the requirements for skyscrapers in the city are often higher, especially the super high-rise buildings, which are generally built according to the life of 100 years or 120 years. Skyscrapers that are generally used for residential purposes also have to meet the relevant standards and have a lifespan of more than 70 years. This is also based on the useful life of the house, which cannot be less than the land use period.

3. PrecautionsSome experts said that super-high-rise skyscrapers are very easy to cause urban canyon effect, which will also cause serious light pollution, which will affect the normal flight of migratory birds, make them feel very tired when flying at night, and it is also very easy to hit the relevant lights at night, causing related deaths, which will affect the biological chain. According to statistics, thousands of birds in the United States die every year from this cause. For some buildings that are too old, the state will have a relevant assessment agency to evaluate and then take reasonable measures to protect them.

Generally, the design life is about 70 years, but the design life of each skyscraper is different, which is determined by the structure of the design and the material of the design. If it becomes a dangerous building, it must be demolished in time.

Generally, it is 70 to 80 years, and if such a situation occurs, it will be demolished, and it will be quickly demolished in a ** way, and it will not affect the surrounding buildings.