Saturday, 14 July 2012
Rabbit Building
The “Jade Rabbit” entry which won the design competition of the Macau Pavilion for the 2010 Shanghai World Expo will be able to showcase Macau in “a soft but impressive way”, said the head of the Macau organising cabinet .
What do you think about this “Winning Design”??? Personally I think it looks like a rabbit lantern I used to rock for Moon Festival!!!
The Macau Preparation Office for the Shanghai World Expo gave a press conference at the Government Information Bureau where the winning designer, Carlos Marreiros, presented a closer look of the Macau Pavilion’s interior and exterior designs.
Large balloons make up the head and tail of the rabbit, which can be raised into the air to attract visitors. The exterior structure is made up of a glass membrane wrapped with fluorescent screens to project content and signage to attendees on the outside. Keeping with the “better city, better life” theme of the expo, the Macau pavilion will be constructed out of recycled materials and be well equipped with an array of solar panels and rain collection systems.
Shanghai World Financial Center
The Shanghai World Financial Center (SWFC; Chinese: 上海环球金融中心) is a supertall skyscraper located in the Pudong district of Shanghai, China. It was designed by Kohn Pedersen Fox and developed by the Mori Building Company. It is a mixed-use skyscraper, consisting of offices, hotels, conference rooms, observation decks, and ground-floor shopping malls. Park Hyatt Shanghai is the hotel component, containing 174 rooms and suites. Occupying the 79th to the 93rd floors, it is the second-highest hotel in the world, surpassing the Grand Hyatt Shanghai on the 53rd to 87th floors of the neighboring Jin Mao Tower.
On 14 September 2007, the skyscraper was topped out at 492.0 meters (1,614.2 ft), making it, at the time, the second-tallest building in the world and the tallest structure in Mainland China. It also had the highest occupied floor and the highest height to roof, two categories used to determine the title of "world’s tallest building". The SWFC opened on 28 August 2008, with its observation deck opening on 30 August. This observation deck, the world's tallest at the time of its completion, offers views from 474 m (1,555 ft) above ground level.
The SWFC has been lauded for its design, and in 2008 it was named by architects as the year's best completed skyscraper. The SWFC will be exceeded in height by the adjacent Shanghai Tower, which is due for completion in 2014.Designed by American architectural firm Kohn Pedersen Fox, the 101-story tower was originally planned for construction in 1997, but work was temporarily interrupted by the Asian Financial Crisis in the late 1990s, and was later paused to accommodate design changes by Mori Building Co. The building of the tower was financed by several multinational firms, including Chinese, Japanese, and Hong Kong banks, as well as by the Japanese developer and American and European investors. The American investment bank Morgan Stanley coordinated the tower's financing for Mori Building.
Construction
The tower's foundation stone was laid on 27 August 1997. In the late 1990s, the Pierre de Smet Building Corporation suffered a funding shortage caused by the Asian financial crisis of 1997-98, which halted the project after the foundations were completed. On 13 February 2003, the Mori Group increased the building's height to 492 m (1,614 ft) and 101 stories, from the initial plans for a 460-metre (1,509 ft), 94-story building. The new building used the foundations of the original design, and construction work was resumed on 16 November 2003.
A fire broke out in the incomplete SWFC on 14 August 2007. The fire was first noticed on the 40th floor, around 16:30 (GMT +8), and soon the smoke was clearly seen outside the building. By 17:45, the fire had been extinguished. The damage was reported to be slight and nobody was injured in the accident. The cause of the fire is still unknown, but according to some sources the preliminary investigation suggested workers' electric weldings caused the fire.
The building reached its total height of 492 m (1,614 ft) on 14 September 2007 after the installation of the final steel girder. The final cladding panels were installed in mid-June 2008, and elevator installation was finished in mid-July. The Shanghai World Financial Center was completed on 17 July 2008, and was officially opened on 28 August. On 30 August 2008, the tower's observation floors were opened to the public.
Architecture
The most distinctive feature in the design of the building is a trapezoid aperture at the peak. The original design specified a circular aperture, 46 m (151 ft) in diameter, to reduce the stresses of wind pressure, as well as serve as a subtext for the design, since "Chinese mythology represents the earth with a square and the sky with a circle". It also resembled a Chinese moon gate due to its circular form in Chinese architecture. However, this initial design began facing protests from some Chinese, including the mayor of Shanghai, Chen Liangyu, who considered it too similar to the rising sun design of the Japanese flag. Pedersen then suggested that a bridge be placed at the bottom of the aperture to make it less circular. On 18 October 2005, KPF submitted an alternative design to Mori Building and a trapezoidal hole replaced the circle at the top of the tower, which in addition to changing the controversial design, would also be cheaper and easier to implement according to the architects. In the eyes of some, the building resembles a giant bottle opener, as does the Kingdom Centre in Riyadh. In fact, metal replicas of the building that function as actual bottle openers are sold in the observation deck gift shop.
There are three observation decks in Shanghai World Financial Center. The height of the lowest observation deck (观光大厅) is 423 m (1,388 ft), on the 94th floor, the second is 439 m (1,440 ft) high, on the 97th floor, named "Observatory Bridge" (观光天桥), and the highest (观光天阁) is 474 m (1,555 ft) high, on the 100th floor. Admission fees range from RMB100 (US$15.40) for the 94th floor only, to RMB150 (US$23.10) for all three observation decks.
The skyscraper's roof height is set at 492 m, and has temporarily claimed the highest roof in the world. Before construction resumed on the roof, tower height was scheduled to be 509.2 m (1,671 ft) so the building would hold the title of the world's tallest building (structural top) over the Taipei 101, but a height limit was imposed, allowing the roof to reach a maximum height of 492 m. Architect William Pedersen and developer Minoru Mori have resisted suggestions to add a spire that would surpass that of Taipei 101 and perhaps One World Trade Center, calling the Shanghai WFC a "broad-shouldered building". The SWFC boasts a gross floor area of more than 377,300 m2 (4,061,200 sq ft), 31 elevators, and 33 escalators.
Structural efficiency
The tower's trapezoid aperture is made up of structural steel and reinforced concrete. A large number of forces, such as wind loads, the people in the building and heavy equipment housed in the building, act on the SWFC's structure. These compressive and bending forces are carried down to the ground by the diagonal-braced frame (with added outrigger trusses). The design employs an effective use of material, because it decreases the thickness of the outer core shear walls and the weight of the structural steel in the perimeter walls. Overall, the tower uses significantly less material than other comparable skyscrapers, such as the adjacent Jin Mao Tower.
Awards
Shanghai World Financial Center was named by architects as the best skyscraper completed in 2008 receiving both the Best Tall Building Overall and Asia & Australasia awards from the Council on Tall Buildings and Urban Habitat (CTBUH). CTBUH's Carol Willis, head of New York's Skyscraper Museum, states: "The simplicity of its form as well as its size dramatizes the idea of the skyscraper." Architect Tim Johnson noted its innovative structural design: "Steel trusses gird against the forces of wind and earthquake and made the building lighter, made it use less steel, and contributed to its sustainability." Johnson described the SWFC's structure as "nothing short of genius.
Beijing National Stadium
Beijing National Stadium, officially the National Stadium, also known as the Bird's Nest (鸟巢), is a stadium in Beijing, China. The stadium was designed for use throughout the 2008 Summer Olympics and Paralympics.
History
Located in the Olympic Green, the stadium cost US$423 million. The design was awarded to a submission from the Swiss architecture firm Herzog & de Meuron in April 2003 after a bidding process that included 13 final submissions. The design, which originated from the study of Chinese ceramics, implemented steel beams in order to hide supports for the retractable roof; giving the stadium the appearance of a bird's nest. Leading Chinese artist Ai Weiwei was the artistic consultant on the project. The retractable roof was later removed from the design after inspiring the stadium's most recognizable aspect. Ground was broken on 24 December 2003 and the stadium officially opened on 28 June 2008. A shopping mall and a hotel are planned to be constructed to increase use of the stadium, which has had trouble attracting events, football and otherwise, after the Olympics.
Bidding
In 2001, before Beijing had been awarded the right to host the 2008 Summer Olympics, the city held a bidding process to select the best arena design. Multiple requirements including the ability for post-Olympics use, a retractable roof, and low maintenance costs, were required of each design. The entry list was narrowed to thirteen final designs. Of the final thirteen, Li Xinggang of China Architecture Design and Research Group (CADG), said after he placed the model of the "nest" proposal at the exhibition hall and saw the rival entries he thought to himself, "We will win this." The model was approved as the top design by a professional panel; however, it was later exhibited for the public. Once again, it was selected as the top design. The "nest scheme" design became official in April 2003.
Design and construction
Beijing National Stadium (BNS) was a joint venture among architects Jacques Herzog and Pierre de Meuron of Herzog & de Meuron, project architect Stefan Marbach, artist Ai Weiwei, and CADG which was led by chief architect Li Xinggang. During their first meeting in 2003, at Basel, the group decided to do something unlike Herzog and de Meuron had traditionally designed. "China wanted to have something new for this very important stadium," Li stated. In an effort to design a stadium that was "porous" while also being "a collective building, a public vessel", the team studied Chinese ceramics. This line of thought brought the team to the "nest scheme". The stadium consists of two independent structures, standing 50 feet/birds apart: a red concrete seating bowl and the outer steel frame around it.
In an attempt to hide steel supports for the retractable roof, required in the bidding process, the team developed the "random-looking additional steel" to blend the supports into the rest of the stadium. Twenty-four trussed columns encase the inner bowl, each one weighing 1,000 tons. Despite random appearance, each half of the stadium is nearly identical. After a collapse of a roof at the Charles de Gaulle International Airport, Beijing reviewed all major projects. It was decided to eliminate the retractable roof, the original inspiration for the "nest" design, as well as 9,000 seats from the design. The removal of the elements helped to bring the project under the reduced construction budget of $290 million, from an original $500 million. With the removal of the retractable roof, the building was lightened, which helped it stand up to seismic activity; however, the upper section of the roof was altered to protect fans from weather. Enerpac was granted the contract to perform the stage lifting and lowering of the stadium roof as part of the construction process. Due to the stadium's outward appearance, it was nicknamed "The Bird's Nest". The phrase was first used by Herzog & de Meuron, though the pair still believes "there should be many ways of perceiving a building." The use is a compliment Li explained, "In China, a bird's nest is very expensive, something you eat on special occasions."
Ground was broken, at the Olympic Green, for Beijing National Stadium on 24 December 2003. At its height, 17,000 construction workers worked on the stadium. Portraits of 143 migrant workers at the construction site were featured in the book Workers (Gong Ren) by artist Helen Couchman. On 1 January 2008, The Times reported that 10 workers had died throughout construction; despite denial from the Chinese government. However, in a story the following week, Reuters, with the support of the Chinese government, reported that only two workers had died. All 110,000 tons of steel were made in China. On 14 May 2008 the grass field of 7,811 square meters was laid in 24 hours. The field is a modular turf system by GreenTech ITM. Beijing National Stadium officially opened at a ceremony on 28 June 2008.
Suzuki Hydrogen Fuel Cell Motorcycle
Folks at Suzuki have come with their latest concept and they’ve been spotted testing it, introducing the Suzuki Crosscage Hydrogen Fuel Cell Motorcycle. This motorcycle comes with no gears, no clutch and no emissions. This hydrogen fuel cell / electric hybrid two-wheeler might be the future of motorcycles. More pictures after the break.
Subscribe to:
Posts (Atom)
