Construction of land sale image Project frequency of building short-lived use less than 30 years

February 6, 2010 15:40, Jiangxi Nanchang built only 13 years of the Five Lakes Hotel in the blasting sound fell.　　CFP data demolition of land sales, the image of the construction of short-lived use of less than 30 years, is in the construction life of "young adults" of the construction of abnormal "death", more and more attention by all parties. October 2006, Qingdao famous landmark Qingdao Hotel was the whole demolition, built only 20 years; January 2007, the former West Lake, Zhejiang University, the former Lakeside Campus 3rd building was the whole blasting, built only 13 years; February 2009, the once Asian span of the largest arched building Shenyang Summer Palace was the whole blasting,　　Only 15-Year-old Summer Palace in 2 seconds into a heap of rubble; February 2010, Nanchang's famous landmark five lakes Hotel was the whole demolition, built only 13 years; in May 2010, the landmark Gloria Plaza Hotel in Beijing Jianguo Gate, which was built just 20 years ago, announced that it would be closed for demolition.　　Morning News use less than 30 years, is in the construction life "young adults" of the construction of abnormal "death", more and more attention by all parties. Construction Qiu BaoXing, Deputy Minister of Housing and Urban and rural construction, recently said that China is the world's largest new building in the country each year, the new area of 2 billion square meters each year, the average life of the building can only be maintained for 25-30 years.　　According to the general rules of civil architecture design in China, the durable life of important buildings and high-rise buildings is 100 years, and the general construction is 50-100 years. Quality is often not the main reason for the early demolition of these buildings. In recent years, the rapid rise in land prices against the backdrop of displacement to replace the land to bring the sale of income, more people to the new building, "the pain of ruthless hand."　　It is also difficult to blame for the mistaken view of the achievements of the image project. Resources and environmental disasters "the house that has been built for more than 10 years or years has been blown up, and some of it has been blown up after it has been built, and these buildings, which can still be used for a long time, become ruins and are undoubtedly a disaster for resources and the environment."　　"The National Heritage Bureau director Jixiang said.　　In Nanchang Five lakes Hotel For example, it is estimated that the hotel will leave 40,000 tons of construction waste, will occupy a large landfill site. It was in this field that "the demolition of the building, the" demolition "of the movement, China has created two of the world's first--in the world's largest consumption of cement and steel, we also produce the world's largest construction waste-up to 400 million tons a year, the number of construction waste has accounted for the total amount of garbage 30%~40%.　　"Short life" and high consumption of resources coexist, has become a major common problem of China's construction industry. At the same time, "short-lived" buildings have also caused a lot of investment in vain. Construction spending, demolition spending, rebuilding is spending money, such as Shenyang Summer Palace investment that is more than 200 million yuan.　　And just before the 2008 Beijing Olympic Games, the Gloria Grand Hotel, the official reception of the Olympic Games, also invested tens of thousands of dollars to decorate and decorate the hotel. Economic development or the quality of short-lived building is often not the main reason for the early demolition of these buildings. such as Nanchang five lakes bigHotel, 1999 was also rated as Nanchang excellent construction, as the commander of the demolition Shirenson also think, "The house is very strong", from the design life of at least 37 years.　　Objectively, our country is at the stage of rapid economic development, the metabolic speed of urban building has a certain rationality. "There has been a shift in the demand for architecture," he said.　　Liu Yanhui, deputy dean of the China Institute of Architectural Design, said that most of the buildings built in the 780 's are now being measured by the needs of people, and have lagged behind in function and comfort. Architectural short-lived four "killers" a government planning short-sighted behavior "planning, painting on paper, hanging on the wall, eraser, finally can be implemented, relying on the leadership of a word." "Many buildings are not dismantled because of quality problems, and the problem is in irrational, unscientific and unsustainable urban planning."　　"The Ministry of Housing and Urban and rural construction concerned said. If not yet built on the demolition of the Hefei Forest Garden community, according to the official view, the community has affected the urban landscape axis and Huangshan Road and Shushan between the mountain, after blasting can be through the provincial capital of Huangshan Road "straightened."　　However, the planning of community building was first or urban landscape planning, and was not disclosed. Zhong, dean of the Architectural Design Institute of Tsinghua University, believes that the current "one-leader planning" phenomenon is related to Chinese traditional ideas, "when each leader takes office, it often thinks ' Bubur ' is right." "The false view of achievement in the worship of GDP and the construction of image" has created GDP, once again, and created GDP. "In recent years, some local governments have smashed huge sums of money to reshape the" packaging ", known as" one year, three years big change "of the Old City transformation, is a waste of the image of the project. Called the development of urban economy, is to repeat the construction of the pursuit of GDP. Under the guidance of this erroneous view of achievement, the houses should not be demolished. Wuhan Shouyi Sports Training Center, such as the comprehensive Training hall for only 10 years, easy to be demolished last year.　　The reason is that the museum is located in the upcoming start of the Xinhai Revolution Museum and Monument, had to Wuhan cost 20 billion to build the "Xinhai Revolution Centennial Plan" and "dedicated". Relocation of the interests of land sales in recent years, the rapid rise in the background, the relocation of land sales to replace the income, more people to the new building, "the pain under the ruthless hand." For example, only 13 years of Zhejiang Lake Campus 3rd building was demolished, the replacement of the land to 2.46 billion yuan for the overall sale of commercial development.　　The Gloria Grand Hotel in Beijing will also rebuild a five-star "international high-end business hotel" in the original site after the demolition.　　A few cities in order to quickly through demolition replacement land for commercial development, and even some 2000 years or so built in the commercial housing community as "shanty towns" to facilitate demolition, but also can get the country's slum reconstruction funds support. Unavoidable quality problem "to put aside human factors, the life of the building depends mainly on the safety and resistance of the house.Long sex, and this is closely related to the construction materials, engineering design quality.　　Sunk, Deputy chief engineer of Housing Industrialization Promotion Center, Ministry of Urban and Rural construction. In Japan, for example, Japan in the 80 's to put forward the "hundred Years of housing" concept of construction, the use of the building is more than 40 of the grade of concrete, and most of the short-lived buildings in China are labeled 20 of concrete, only this gap makes the house at least short-lived for more than 10 years.