Tag Archives: China

“World’s largest building opens in China”

Posted on by

Check out the new biggest building in the world that recently opened in Chengdu, China:

Located in Chengdu (population 14 million), capital of Sichuan province in southwestern China, the New Century Global Center is the largest freestanding building in the world, Chinese officials say…

At 500 meters long, 400 meters wide and 100 meters high, the 1.7-million-square-meter mega-structure is capable of housing 20 Sydney Opera Houses and almost three times the size of the Pentagon in Washington, D.C.

The Global Center, which opened June 28, is home to business offices, hotels, theaters, shopping malls, a faux Mediterranean village and family-themed attractions such as a water park called Paradise Island.

The New Century Global Center is located in an entirely new planned area of Chengdu called Tainfu New District.

The pictures give some indication of the size of this building but I suspect it is one of those things you have to walk around and in to truly understand its size. The volume of buildings is fairly abstract. Even making the comparisons that it could hold 20 Sydney Opera Houses or nearly 3 Pentagons isn’t easy to comprehend.

I wonder if this building opens up another angle on the tallest skyscraper battle in which several cities and countries are engaged. Why build up if you still have the room and ambition to construct sprawling buildings. Having this largest building may give Chengdu some prestige and a showy place to put their ambitions on the map.

“A staggering migration” of hundreds of millions to Chinese cities

Posted on by

A New York Times video highlights the large number of Chinese residents the government intends to resettle to cities in the new two decades. Three quick thoughts on the video:

1. Yes, the scale of urbanization in China is astounding. As the video notes, China’s urbanization rate has approached Western levels in a matter of decades while it took centuries in the West.

2. The video argues that the rapid urbanization in recent years was more natural while the planned urbanization in the next 15 years is more forced by the government. I think this is an odd choice of words: “natural” versus “forced.” This seems to borrow from a typical US/Western explanation that people are free to make choices between urban, suburban, and rural areas. It may feel this way for those with money but it obscures that there are plenty of social forces, such as economic opportunities or race/ethnicity, that “push” and “pull” people away from certain areas. “Forced” seems more correct for official government policy that will require people to move but as a sociologist, I would be very hesitant to suggest social process were inevitable or “natural” or that individuals are complete free agents who can live where they like.

3. The visual in the video is unique. I understand the purpose: to give people the sense of just how large this urban resettlement in China will be. And it is visually more interesting than a graph. At the same time, it is odd to put so many major metropolitan areas in a line. The cities are geographically disparate so why line them up?

What’s the life expectancy of a Chinese skyscraper with too much sea sand in the concrete?

Posted on by

I think most people assume skyscrapers will last a long time. But, a number of newer skyscrapers in China are endangered because of too much sea sand in the concrete:

A sand scandal is brewing in China, with concerns that low-quality concrete has been used in the construction of many of the country’s largest buildings — putting them at risk of collapse.

The recipe to make concrete is pretty simple — cement, aggregate and water — but the strength of the final batch can vary wildly depending on the kinds of aggregate and cement used and the proportions they’re mixed in. Commonly the aggregate used in many modern building projects consists of crushed gravel or other rock, including sand, and that’s the cause of so much distress in the Chinese construction industry at the moment. Inspections by state officials have found raw, unprocessed sea sand in at least 15 buildings under construction in Shenzhen, including a building which, when finished, was set to become China’s tallest…

It can take only a few decades for a building to become dangerously unsafe if untreated sea sand is used in its concrete — including the possibility of collapse. While this scandal has been confined only to Shenzhen thus far, the possibility of it spreading to other Chinese cities is cause for concern. The country currently has nine of the 20 tallest buildings in the world under construction, while there were reportedly so many skyscrapers under construction in 2011 that it worked out as a new one being topped out every five days right through into 2014.

This raises an interesting question about the life expectancy of major buildings. Just how long will the skyscrapers in the major skylines in the world last? How soon do they need to be replaced? What plans are in place to destroy or gut the buildings before they fall down? I have never heard such a discussion but I hope cities are prepared.

This particular concrete problem wouldn’t arise if only they had built the skyscrapers out of wood…

“Exporting the McMansion” to China

Posted on by

A principal in an American architecture firm discusses the McMansions his company has designed in China:

Market researchers in China say that these buyers prefer styles (derived from) the old houses in France and England. The people feel that the styles of the English and French are more “wealthy looking” than Spanish or Mediterranean styles. Think of “Downton Abbey” or Fontainebleau. Those are perceived as the homes of royalty. Homes in Spain or Italy, they perceive those homes as more casual…

The villa houses we’re building are generally 3,500 square feet to 7,000 square feet, and that excludes the basement, which isn’t usually included in the salable square footage…Some of these homes are being purchased by investors and some of them will be second homes. Lagoon Manor, for example, is a 600-unit development we’re doing that’s in the northeast part of Beijing, though from the heart of the city it’s about an hour-and-a-half drive because of the traffic…

The homes are of concrete construction. Even the roof pitches are concrete panels — there’s almost no wood in the construction.

The interiors are built to a European construction model. You buy the shell and finish the interior yourself. The outsides of the homes are completely finished, but you open the front door and it’s a light bulb.

This discussion suggests there are some similarities between American and Chinese McMansions. They are purchased by people who want to show wealth and the architecture is intended to connect the style of the new home to established “high-class” styles. The homes are quite large and expensive. However, they are constructed differently: it is more of a concrete shell that the buyer can then customize in pieces (IKEA is mentioned). While the discussion doesn’t mention this, I assume these homes are less common in China than the United States and so are still more unusual.

Indeed, it would be interesting to see what remains the same and what changes and why when the American McMansion becomes another global export.

The “world’s longest fast train line” for the day after Christmas: Beijing to Guangzhou in eight hours

Posted on by

While high speed rail continues to inch along in the United States, China continues to build. A new line opened yesterday connecting Beijing and Guangzhou:

The opening of the 2,298 kilometer (1,428 mile)-line was commemorated by the 9 a.m. departure of a train from Beijing for Guangzhou. Another train left Guangzhou for Beijing an hour later…

Trains on the latest high-speed line will initially run at 300 kph (186 mph) with a total travel time of about eight hours. Before, the fastest time between the two cities by train was more than 20 hours…

More than 150 pairs of high-speed trains will run on the new line every day, the official Xinhua News Agency said, citing the Ministry of Railways.

Railway is an essential part in China’s transportation system, and the government plans to build a grid of high-speed railways with four east-west lines and four north-south lines by 2020.

When I see stories like this about infrastructure in China, I’m struck by three things:

1. The ability to construct these large infrastructure projects is remarkable. I wonder what China will do next. Faster trains? An even bigger rail network?

2. The contrast with transportation options in the United States is interesting. Our equivalent to high-speed trains is an extensive interstate network that connects all major cities. The interstate option plays on several American traits: it was built in the prosperous era after World War II, it allows more freedom for driving (which requires certain incomes and interest in driving), and it allows for more diffuse living patterns (meaning: suburbs).

3. I wish these stories were accompanied by ridership figures. Over 150 pairs of trains a day is impressive and these are two major population centers: Beijing has over 19 million people and Guangzhou has over 12 million people (and perhaps around 40 million in the Pearl River Delta). So are these trains going to be full? How much does it cost? Can the average Chinese resident ride these trains?

Building “a live test case” city in China

Posted on by

Curbed describes a proposed pop-up city in China that could be used to test a number of planning ideas:

With the amount of architectural phenomena China’s churning out these days, it can be tough for decent renderings to garner any sort wow factor. The market is just glutted with all manner of wackadoo designs, from car-free “Great Cities” to the world’s next tallest building to alien/pinecone towers. Still, these renderings for an urban oasis in Changsha, Hunan, to be built from scratch by Kohn Pedersen Fox Associates (KPF) stand out. An “experiment in future city planning,” this lakeside city lets the architects play with neighborhood structure, flood prevention systems, and urban agriculture, all the while housing 180,000 residents—that’s 100,000 more people than accounted for in China’s other planned pop-up city. KPF’s press release calls the Meixi Lake project “a live test case”—always a reassuring phrase when talking about urban architecture—designed to integrate nature into densely populated cityscapes. The city—described as “actually happening” by a spokesperson—will be organized by neighborhood pods, each housing about 10,000 people, with a school, shopping center, and other public spaces in each town-like structure. The plan, proposed five years ago, is intriguing, though the verdict’s still out on whether it has enough pie-in-the-sky details to be make it into the selective club of most outlandish cities of the future.

I detect some skepticism here. But, I’m interested in this phrase of a city acting as “a live test case.” Experimenting with cities? While the sociologists of the Chicago School suggested Chicago was a laboratory, I don’t think this is what they had in mind. I suspect this language couldn’t be used openly in the United States even though certain development plans and projects have acted as experiments of sorts over the decades. For example, public housing went through an experiment of sorts starting with the construction of high-rises in the 1950s and 1960s. However, these high-rises (famously marked by the destruction of the Pruitt-Igoe project in St. Louis) were torn down in recent decades after being marked as untenable. When talking about cities as live test cases, does that mean the development will be evaluated years down the road and if it worked, it will continue but it will be changed if it didn’t work? Could portions of test cities be torn down and then make way for new cities?

Exporting American McMansions to China

Posted on by

Courtesy of Curbed, here is a look at a Chinese development of 236 McMansions:

Now popping up on the outskirts of several major Chinese cities are homes that would make even the Real Housewives of New Jersey blush. The Rose Garden (above) is a development outside of Shanghai that, once complete, will contain a jaw-dropping 236 McMansions, the largest of which is asking close to $13M. The 9,600-square-foot home will feature both indoor and outdoor swimming pools and a design by the “American SWA Planning & Design Group, American Tao & Lindberg Planning & Design Group, and American HCZ Design Office.” This is the sort of outsourcing we can get behind.

Read on for several other Western-style developments in China that contain homes beyond the level of McMansions.

Several things to keep in mind:

1. The developments in this story are way beyond the means of many Chinese residents. Indeed, they are likely beyond the means of most Americans as well.

2. It is unclear how desirable these homes are in China.

3. This is an example of American cultural exports. Even if the American economy continues to struggle, China’s economy (and perhaps other economies?) grows at a high rate, and America produces or manufactures less, American culture and tastes will continue to be created and exported (at least for a while).

 

Innovation: four McMansions built on top of a Chinese mall

Posted on by

Here is one possible solution to running out of open land: build houses on top of other structures.

The Chinese city of Zhuzhou, the second largest in the province of Hunan, is being pressed under the tremendous pressure of growth. Home to many a manufactory and textile mill, residents are seeking new ways to live close to work while preserving the spaciousness of the countryside. Thus, these wonderful photos of McMansion-style housing atop a five-story shopping center in the central district of Zhuzhou.

The four houses are perched above the city, invisible to street-level action. They do not cast a shadow on the ground, and seem to exist solely in the rarefied world of smoggy skies, with scenic views into the apartments surrounding their airy enclave. Though the landscaping around the houses leaves something to be desired, the overall approach is one we’d like to see replicated on blank and bare urban roofscapes everywhere. Now that’s mixed-use development.

Think of the views!

Too bad we don’t have interviews with those who bought or live in these homes.

I know this looks unappealing and I’m sure there are some structural issues (like how do these homeowners get off the building) but on the other hand, why not? If space is at a premium, this is a solution…perhaps not the best but a solution for those who have to have such a home.

What happens when there are 65 million vacant homes in China

Posted on by

A review of a new book about China leads with this information about the recent “building binge” in China:

This spring in Beijing, I asked a businessman an obvious question about the risks to China of an economic crash-landing, to which I got a less obvious reply. It is impossible to travel around China without concluding that the place is in the grip of a building frenzy. In less than a decade, China has pumped around $4 trillion into property; tens of millions of houses and apartments as well as Ozymandian public buildings and factory estates – and what hits the eye is how much of it all stands empty. Across the country, uninhabited concrete blocks scab the land, not only in the megacities of the eastern seaboard but also in the sleepier southwest; from filthy mining towns in Henan, all the way to entire ghost towns in Inner Mongolia. With an estimated 65 million homes standing vacant, residential construction last year was still running at a rate of five times demand.

Dwarfing even the $2 trillion borrowed for the Railway Ministry’s high-speed networks since 2008, and the thousands of kilometres of 4–6 lane toll roads with barely a vehicle on them, China’s building binge is the most striking example of what Prime Minister Wen Jiabao famously, but impotently, denounced in 2007 as the country’s “unbalanced, unstable, uncoordinated and unsustainable” model of economic development. Now, with house prices and sales sagging in response to government restrictions aimed at deflating history’s biggest ever property bubble, and with local governments as deep in bad debt as the developers, I asked the businessman what was to prevent the bubble actually bursting, in a spectacular financial explosion?

His answer was that it wouldn’t happen. A lot of these empty apartments, he said, had been bought by Chinese families as investments, and they would patiently hang on to these speculative purchases because interest on savings was derisory. Secondly, although some developers would go to the wall, the bubble would simply not be allowed to burst for fear of public anger as well as economic chaos. China had massive reserves if need arose, he said, and would not hesitate to bundle nonperforming loans off into a state “bad bank”. Its plans to build 36 million “affordable” homes by 2015 would also help to offset faltering private sector demand. When in a hole, in other words, the Party keeps digging.

This isn’t the first piece I’ve read suggesting that we could be headed toward a pop of the property bubble in China…

“Intellectual slums” in China

Posted on by

China’s economy may be growing but this doesn’t necessarily mean that young engineers have great living standards:

However, life as a Chinese engineer is not necessarily paradise or even a guarantee of decent living. Some of Beijing’s most recent graduates are labeled “ants” for their hardworking attitude but cramped living quarters. Until being relocated by recent redevelopment, many young Chinese engineers lived in small, 20 square-meter rooms in the poor Beijing suburb of Tangjialing. According to Chinese sociologist Lian Si, there are no fewer than 10 “intellectual slums” near Beijing.

Not exactly the choices that we assume the “creative class” has in the United States.

Here are some photographs of a Chinese “intellectual slum” that is slated for a transition from a poor village to new development. In a 2009 story, Lian Si describes his work summarized in the book Ant Tribe.

I became interested in this problem in 2007. I then spent two years researching; I visited seven ‘colonies’ on the outskirts of Beijing, living in them each for some time, and in total, interviewing 600 graduates.

I noted that the graduates earn an average of 1950 Yuan (€200) a month. Most of the time they work on stalls, as waitresses or doing other temporary jobs. The rent costs around 400 Yuan (€40) a month. They spend a lot of time travelling to and from the centre of the city on public transport.

The ‘ants’ have three characteristics in common. They’re graduates, they’re low earners, and they stick together. They’re labelled ants because they’re undersized and have limited living space, but at the same time they’re intelligent and they don’t grumble about their situation.

About 80% of them come from isolated villages cut from the world. They try to make a living in big cities like Beijing. It’s also because of this that they stay in a group, to have the feeling of community and security in their unfamiliar surroundings.

At what point will people in these communities start to grumble?