International Design
China
's current building boom is doing more than sucking up the world's
supply
of steel -- it's creating a stage for some of today's boldest
architecture and engineering
Take a tour of the 10 of the most intriguing examples.

Beijing
International Airport
Foster & Partners. Under construction, to be completed in late 2007.
According to
the
U.S. Embassy in China ,
the country will be building 108 new airports between 2004 and
2009 -- including what will be the world's largest: the Beijing International Airport , designed
by Foster & Partners. Set to open at the end of 2007, in time for
the
Beijing Olympics
in
2008, the airport terminal will cover more than 1 million square
meters, giving it a bigger
footprint than the Pentagon.
It's designed to handle 43 million passengers a year initially and
55 million by 2015 ,
figures that will probably push the new facility into the ranks of
the top 10 busiest airports ,
going by the 2004 numbers from the Airports Council International .
Given the scale and
traffic, Foster & Partners focused on the traveler's experience,
making sure that walking
distances are short, for instance

Shanghai World Financial Center
Kohn Pederson Fox Architects. Under construction, completion
scheduled for 2008
Rising in the Lujiazhui financial district in Pudong , the Shanghai World Financial Center
is a tower among towers . The elegant 101-story skyscraper will be (
for a moment, at
least ) the world's tallest when completed in early 2008 . One of
the biggest challenges
of building tall is creating a structure that can withstand high
winds . The architects
devised an innovation solution to alleviate wind pressure by adding
a rectangular cut-out
at the building's apex . Not only does the open area help reduce the
building's sway but
it also will be home to the world's highest outdoor observation deck
-- a 100th-floor
vista that will take vertigo to new heights

National Aquatics
Centre , Beijing
PTW and Ove Arup. Under construction, completion scheduled for 2008.
The striking
exterior of the
National
Swimming Center , being constructed for the 2008
Olympic Games
and nicknamed , the " Water Cube , " is made from panels of a
lightweight form of Teflon
that transforms the building into an energy efficient
greenhouse-like environment . Solar
energy will also be used to heat the swimming pools , which are
designed to reuse double
filtered , backwashed pool water that's usually dumped as waste .
Excess rainwater will
also be collected and stored in subterranean tanks and used to fill
the pools The complex
engineering system of curvy steel frames that form the structure of
the bubble like skin are
based on research into the structural properties of soap bubbles by
two physicists at
Dub lin 's Trinity
College . The unique
structure is designed to help the building withstand
nearly any seismic disruptions

Central Chinese Television CCTV, Beijing
OMA/Ole Scheeren and Rem Koolhaas. Under construction, scheduled for
completion in
2008 The design of the new Central Chinese Television (CCTV)
headquarters defies the
popular conception of a skyscraper -- and it broke Beijing 's building codes , and required
approval by a special review panel The standard systems for
engineering gravity and
lateral loads in buildings didn't apply to the CCTV building , which
is formed by two leaning
towers , each bent 90 degrees at the top and bottom to form a
continuous loop . The
engineer's solution is to create a structural " tube " of diagonal
supports . The irregular
pattern of this " diagrid " system reflects the distribution of
forces across the tube's surface
Designed by Rem Koolhaas and Ole Scheeren and engineered by Dane,
Ove Arup, the new
CCTV tower rethinks what a skyscraper can be..

Linked Hybrid, Beijing
Steven Holl Architects ; Li Hu , lead architect . Groundbreaking on
December 28, 2005 ,
scheduled for completion in 2008 . Linked Hybrid , which will house
2,500 people in 700
apartments covering 1.6 million square feet , is a model for
large-scale sustainable
residential architecture . The site will feature one of the world's
largest geothermal coo lin g
and heating systems , which will stabilize the temperature within
the complex of eight
buildings , all lin ked at the 20th floor by a " ring " of service
establishments , like cafes and
dry cleaners . A set of dual pipes pumps water from 100 meters below
ground , circulating
the liquid between the buildings' concrete floors . The result : The
water circulation system
serves as a giant radiator in the winter and coo lin g system in the
summer . It has no boilers
to supply heat , no electric air conditioners to supply cool . The
apartments also feature
gray-water recycling -- a process that's just starting to catch on
in Beijing in much smaller
buildings -- to filter waste water from kitchen sinks and wash
basins back into toilets.

Eco City, Dongtan
Masterplan by Arup , for the Shanghai Industrial Investment Corp .
In planning stages ,
first phase to be completed in 2010 . Developed by the Shanghai Industrial investment
Corp. , Dongtan Eco City , roughly the size of Manhattan , will be
the world's first fully
sustainable cosmopolis when completed in 2040 . Like Manhattan , it's situated on an
island -- the third largest in China . Located on the Yangtze River , Dongtan is within close
proximity of the bustle of Shanghai . By the time the Shanghai Expo trade fair
opens in
2010 , the city's first phase should be completed , and 50,000
residents will call Dongtan
home-sweet-sustainable-home The goals to be accomplished in the next
five years :
systems for water purification , waste management , and renewable
energy . An
infrastructure of roads will connect the former agricultural
land with Shanghai

Beijing National
Stadium
Herzog & de Meuron . Under construction , to be completed in 2008 .
Sports stadiums
have long followed the enduring design of one of the original
wonders of the world ,
Rome 's
Coliseum Herzog & de Meuron's National Stadium in Beijing is an attempt to rethink the
classic sports arena layout for more ecologically correct times .
The Swiss architects
( of Tate Modern fame ) wanted to provide natural ventilation for
the 91,000-seat structure
-- perhaps the largest " eco-friendly " sports stadium designed to
date . To achieve this ,
they set out to create a building that could function without a
strictly enclosed shell , yet
also provide constant shelter for the audience and athletes alike .
To solve these design
problems , they looked to nature for inspiration . The stadium's
outer grid resembles a
bird's nest constructed of delicately placed branches and twigs .
Each discrete space within
the facility , from restrooms to restaurants , is constructed as an
independent unit within the
outer lattice -- making it possible to encase the entire complex
with an open grid that allows
for natural air circulation . The architects also incorporated a
layer of translucent membrane
to fill any gaps in the lacy exterior

Donghai
Bridge , Shanghai/Yangshan Island
China Zhongtie Major Bridge Engineering Group , Shanghai # 2 Engineering Co. ,
Shanghai Urban Construction Group Officially opened in December ,
2005 . A key phase
in the development of the world's largest deep-sea port was
completed when
China 's first
cross-sea bridge -- the 20-mile , six-lane Donghai Bridge -- was officially opened in
December, 2005 . Stretching across the East
China Sea , the graceful cable-stay structure
connects
Shanghai to Yangshan Island , set to become China
's first free-trade port ( and
the world's largest container port ) upon its completion in 2010 .
To provide a safer driving
route in the typhoons and high waves known to hit the region , Donghai Bridge is designed
in an S-shape . The structure , reported by Shanghai Daily to have cost $1.2 billion , will
hold its title of China 's -- and one of the world's --
longest over-sea bridge for only a couple
of years , though . In 2008 , the nearby 22-mile Hangzhou Bay Transoceanic Bridge , which
also begins ( or ends , depending on your journey ) in Shanghai , will earn the superlative

National Grand Theater, Beijing
Paul Andreu and ADP . Under construction , to be completed in 2008 .
Located near
Tiananmen Square
, the 490,485-square-foot glass-and-titanium National Grand Theater
,
scheduled to open in 2008 , seems to float above a man-made lake .
Intended to stand out
amid the Chinese capital's bust lin g streets and ancient buildings
, the structure has
garnered criticism among Bejing's citizens for clashing with classic
landmarks like the
Monument to the People's Heroes ( dedicated to revolutionary martyrs
) , the vast home of
the National People's Congress , or Tiananmen Gate itself ( the Gate
of Heavenly Peace )
French architect Paul Andreu is no stranger to controversy -- or to
innovative forms . A
generation ago , in 1974 , his untraditional design for Terminal 1
of Paris 's Charles de
Gaulle airport was criticized for its unusual curves , yet Andreu's
groundbreaking , futuristic
building later was seen to distinguish de Gaulle from more generic
European and
international air hubs . ( The same airport's Terminal 2E , also
designed by Andreu , gained
attention in 2004 when it collapsed , tragically killing four people
. )
Beijing
's daring National Grand Theater is as much a spectacle as the
productions that
will be staged inside in the 2,416-seat opera house , the 2,017-seat
concert hall , and the
1,040-seat theater . At night , the semi-transparent skin will give
passersby a glimpse at the
performance inside one of three auditoriums , a feature that
highlights the building's public nature .