Will the hall be demolished after the end of the Expo, and why should the venue be demolished after

The China Pavilion, the Expo Axis, the Theme Pavilion, and the Cultural Center will be retained permanently, and a small number of excellent pavilions will also remain, and most of the pavilions will be demolished.

Almost all the venues of the World Expo are steel structures, the construction and demolition are relatively easy, the park contains the theme pavilion, self-built pavilion, joint pavilion, rental pavilion and public supporting facilities, after the closing of the World Expo, the theme pavilion will be retained as a permanent building, the self-built pavilion will be moved by the country to their country to continue to exhibit, the joint pavilion and the rental pavilion will be demolished, and the supporting facilities will be retained.

Definitely demolish, only a small part will be retained.

After the end of the World Expo, about half of the venues in the Expo Park will be demolished, Han Zheng said, the subsequent use of the World Expo land is still under discussion, "I believe that most of the World Expo land will be used for public welfare in the future." For example, as you know, we have a Jiangnan Shipyard, which will be a public welfare expo in the future, which will not enter the market and will be completely used for museums, parks, and exhibitions. "In addition, there will be a small number of plots that may enter the market," Han said.

Mainly concentrated in Pudong, after the withdrawal of various national pavilions, this part of the land that will enter the market, of course, must be done in accordance with the law, bidding, auction and listing, and now are being planned. "I think first of all, we should not sell land, we should make a plan, and after the plan is completed, we will solicit opinions from the whole society, if we form a consensus, how to use this land after the World Expo, and then think about it, I don't want the king of land. Therefore, before the demolition of the Shanghai World Expo venues, you must witness the style of the venues in various countries.

The Shanghai World Expo is about to be held, and before it starts, the beautiful and different pavilions of various countries have been fascinated, and each Expo venue is almost a piece of exquisite art, with an investment of hundreds of millions of yuan, and some even more than a billion yuan. However, with the exception of the Expo Axis, the China National Pavilion, the World Expo Theme Pavilion, the World Expo Center and the World Expo Cultural Center, all the rest of the pavilions will be demolished after the event. Why will the pavilions of the Shanghai World Expo be demolished?

There are three reasons: First, the practice of the Centennial World Expo. Judging from the 100-year history of the World Expo, keeping it as it is will bring a great burden to the host country, not only will it need to be maintained with funds in the later stage, but the original plot cannot be redeveloped, so according to the rules of the Bureau of International Exhibitions, the foreign-built pavilions at the World Expo are temporary venues and are generally demolished after the meeting.

In the early days, all the pavilions of the World Expo had to be demolished, but since the 60s of the last century, with the rapid development of the city, the World Expo has also become the driving force for the development of the city, how to make better use of the pavilion after the World Expo, and drive the development of the city has become a topic, so some landmark buildings have been retained, but very limited, such as the Eiffel Tower, the space needle of the Seattle World Expo, the Sun Tower of the Osaka World Expo, etc. Second, it was originally a temporary building. There is a special regulation for this year's Shanghai World Expo, that is, except for the "one axis and four pavilions" in the regulations, all other pavilions are temporary buildings and will be demolished in the future.

That's a rule. The characteristics that have been determined to be "temporary" before construction determine that the construction process pays attention to the detachability of the building and the degradability of materials, and is generally environmentally friendly. The construction design of many foreign exhibition halls is designed and built according to temporary standards, and the reuse or direct degradation of materials after demolition is considered before the design, so if it changes from temporary to permanent, how to solve the quality and safety is a big problem.

Third, it occupies a large amount of land or brings catastrophic impacts. Due to the huge area required for expo exhibitions, if a large number of foreign pavilions were to be retained, it would have a disastrous impact on future organizers, who may not have so much land. In addition, the operation and maintenance of these venues also require a lot of costs, and also involve issues such as independent intellectual property rights of design.

More importantly, although the cultural events held by the venues during the Expo are a major attraction, they cannot be continued after the Expo ends. For example, in 2005, the Aichi World Expo was originally selected to temporarily borrow a local youth training base because it would affect the ecological environment of the goshawks, and agreed to return the loan conditions after the end of the World Expo.

Because these venues occupy a lot of land, Shanghai is already poor in land resources. It may also be to promote employment.

Most of the pavilions were built at their own expense and are not part of our property.

What's more, some museums were built in accordance with this "green" when they were built, and it is impossible for the museum itself to be permanently preserved. After dismantling it, it seems to have been shipped away. (Abbreviated as the Temporary Pavilion).

Besides, every inch of land in Shanghai is expensive, and I heard others say that after the demolition is completed, an embassy will be built in the Expo Park, and it will be changed to a city center in Shanghai.

However, the China Pavilion on the Expo Axis (2 floors above ground is a sightseeing platform and 2 floors below is a transportation hub) (all visitors must make a reservation to enter).

Theme Pavilion (including City People Pavilion, City Life Pavilion, City Planet, Footprint Pavilion and Future Pavilion), Performing Arts Center (large-scale performances are held here, and the number of seats can be changed according to the number of audiences), Expo Center (Operation Command Center, Celebration and Conference Center, Press Release Center, Forum Activity Center) These are not demolished.

Part of it has to be dismantled.

One is that it is useless to concentrate so many museums in one place. Idleness is also a waste. So to be demolished.

After it is demolished, a large park will be built here. There is already a good experience with the Aichi Expo in this regard. Moreover, it is necessary to consider many issues such as follow-up operation, taxation and land resource utilization, so some of them are to be demolished.

The second is that the ones that are built with serious money are generally permanent museums. The temporary museum doesn't cost much. And this time, there is a strong focus on environmental protection and conservation.

All the materials used in the temporary museum are dismantling and recyclable. After demolition, you can build other buildings elsewhere. The TV specifically introduced the relevant situation.

Except for the one axis and four halls, which were retained during the planning and design, the other temporary buildings were demolished for safety and overall planning considerations.

Buildings such as the Expo Axis, China Pavilion, Theme Pavilion, Expo Center, and Expo Performing Arts Center will be permanently retained.

According to the requirements of the Bureau of International Exhibitions, the foreign-built pavilion will be used as a temporary venue, and after the World Expo, through the selection, a number of very good buildings in the Expo Park will be preserved, and may be retained. In the future, the Expo Park will be used as an important area for Shanghai's foreign culture and commerce, as well as a gathering place for the exhibition industry, and the building of the Expo Village has been determined to continue to be used after the meeting.

The Crystal Palace in London, England, and the Eiffel Tower in Paris, France, are all buildings that have been widely recognized and preserved after the World Expo. "The design of the Shanghai World Expo Park focuses on overall coordination and scientific planning in practice, and there is no deliberate plan for the construction of permanent buildings, but it is also expected that the "one axis and four pavilions" will be recognized by everyone after completion, and eventually retain it as a landmark building.

The value of the return is of course obvious: the exchange of cultures of various countries, the improvement of the horizons of the masses, the development of the economy, etc.

The Chinese Pavilion is not demolished, this is a historical practice, most of the pavilions of the previous World Expo have been demolished after the exhibition period, many pavilions have been built when they think about how to deal with the exhibition period, not to mention that foreigners are afraid that we will imitate.

In addition to one axis and four pavilions (Expo Axis, China National Pavilion, Expo Theme Pavilion, Expo Center, and Performing Arts Center), the rest of the pavilions (11 joint pavilions, 42 rental pavilions, and 42 state-built pavilions) are temporary buildings. The steel frame structure is dismantled, or built in an off-site location.