Burj Khalifa -=Bangunan Tertinggi di DUNIA

-=> Jumat, Juni 04, 2010 Oleh Beruang

Sebelumnya Beruang minta maaf, informasi kali ini berbahasa Inggris. karena Beruang sendiri tidak terlalu hebat dalam berbasa Inggris. hahaha... langsung saja, siapa yang tidak tahu tentang bangunan tertinggi saat ini yang berada di Dubai, UEA ?

Burj Khalifa Opus

World's tallest building. A living wonder. Stunning work of art. Incomparable feat of engineering. Burj Khalifa is all that. In concept and execution, Burj Khalifa has no peer.

More than just the world's tallest building, Burj Khalifa is an unprecedented example of international cooperation, symbolic beacon of progress, and an emblem of the new, dynamic and prosperous Middle East.

It is also tangible proof of Dubai's growing role in a changing world. In fewer than 30 years, this city has transformed itself from a regional centre to a global one. This success was not based on oil reserves, but on reserves of human talent, ingenuity and initiative. Burj Khalifa embodies that vision.

Mr Mohamed Alabbar, Chairman, Emaar Properties, said: "Burj Khalifa goes beyond its imposing physical specifications. In Burj Khalifa, we see the triumph of Dubai's vision of attaining the seemingly impossible and setting new benchmarks. It is a source of inspiration for every one of us in Emaar. The project is a declaration of the emirate's capabilities and of the resolve of its leaders and people to work hand in hand on truly awe-inspiring projects.

Emaar had but one inspiration, the unflagging enthusiasm set in motion by His Highness Sheikh Mohammed Bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, who inspires us to reach for the stars.Burj Khalifa Opus tells the story of the world's tallest building with inspiring words and spectacular pictures. A stunning keepsake to commemorate this shining embodiment of aspiration and achievement.

Emaar Properties has signed an exclusive publishing contract with Kraken Opus, a leading publisher recognised for luxury publications on epic subjects in an epic scale, to create the Burj Khalifa Opus, a definitive account charting the creation of the iconic tower.

Burj Khalifa is a singular project that illustrates the success of collective human endeavour. A project of Burj Khalifa's size and scale happens once in a lifetime, and we are showcasing the making of Burj Khalifa and its various features with a limited edition collection of Burj Khalifa Opuses.

The Burj Khalifa Opus will showcase the various facets of developing Burj Khalifa, the world's tallest building and will feature exclusive content and never-before-seen photography. The publication contract, in addition to one luxurious signature book, will include a limited collection of different formats including specialized versions and collector's editions. A select set of publications will be auctioned for charity. The flagship book will be housed within Burj Khalifa for public display following the opening of the tower in 2009.

More than 70 per cent of the Burj Khalifa Opus is exclusive content, including photographs, interviews and behind the scenes information all contained in a giant tome of mesmerizing cinematic quality.

Inspired Design

While it is superlative in every respect, it is the unique design of Burj Khalifa that truly sets it apart. The centrepiece of this new world capital attracted the world's most esteemed designers to an invited design competition.

Ultimately, the honour of designing the world's tallest tower was awarded the global leader in creating ultra-tall structures, the Chicago office of Skidmore, Owings & Merrill LLP (SOM) with Adrian Smith FAIA, RIBA, consulting design Partner. The selected design was subject to an extensive peer review program to confirm the safety and effectiveness of the structural systems.

Architecture

The architecture features a triple-lobed footprint, an abstraction of the Hymenocallis flower. The tower is composed of three elements arranged around a central core. The modular, Y-shaped structure, with setbacks along each of its three wings provides an inherently stable configuration for the structure and provides good floor plates for residential. Twenty-six helical levels decrease the cross section of the tower incrementally as it spirals skyward.
The central core emerges at the top and culminates in a sculpted spire. A Y-shaped floor plan maximizes views of the Arabian Gulf. Viewed from the base or the air, Burj Khalifa is evocative of the onion domes prevalent in Islamic architecture.

Wind Tunnel Testing

Over 40 wind tunnel tests were conducted on Burj Khalifa to examine the effects the wind would have on the tower and its occupants. These ranged from initial tests to verify the wind climate of Dubai, to large structural analysis models and facade pressure tests, to micro-climate analysis of the effects at terraces and around the tower base. Even the temporary conditions during the construction stage were tested with the tower cranes on the tower to ensure safety at all times.
Stack effect or chimney effect is a phenomenon that effects super-tall building design, and arises from the changes in pressure and temperature with height. Special studies were carried on Burj Khalifa to determine the magnitude of the changes that would have to be dealt with in the building design.

Floor Plan

Concourse level to level 8 and level 38 and 39 will feature the Armani Hotel Dubai. Levels 9 to 16 will exclusively house luxurious one and two bedroom Armani Residences.

Floors 45 through 108 are private ultra-luxury residences. The Corporate Suites occupy fill most of the remaining floors, except for level 122 which houses a restaurant and level 124, the tower's public observatory.

For the convenience of home owners, the tower has been divided in to sections with exclusive Sky Lobbies on Levels 43, 76 and 123 that feature state-of-the-art fitness facilities including a Jacuzzis on Level 43 and 76. The Sky Lobbies on 43 and 76 additionally house swimming pools and a recreational room each that can be utilized for gatherings and lifestyle events. Offering an unparalleled experience, both pools open to the outside offering residents the option of swimming from inside to the outside balcony.
Other facilities for residents include a Residents' Library, and Burj Khalifa Gourmet Market, a gourmet convenience store and meeting place for the residents. Valet parking will be provided for guests and visitors.

Interiors

The interior design of Burj Khalifa public areas was also done by the Chicago office of Skidmore, Owings & Merrill LLP and was led by award-winning designer Nada Andric. It features glass, stainless steel and polished dark stones, together with silver travertine flooring, Venetian stucco walls, handmade rugs and stone flooring. The interior were inspired by local cultural while staying mindful of the buildingís status as a global icon and residence.

Artwork

Over 1,000 pieces of art from prominent Middle Eastern and international artists will adorn Burj Khalifa and the surrounding Emaar Boulevard. Many of the pieces were specially commissioned by Emaar to be a tribute to the spirit of global harmony. The pieces were selected as a means of linking cultures and communities, symbolic of Burj Khalifa being an international collaboration.

Building a Global Icon

Excavation work began for Burj Khalifa in January 2004 and over the ensuing years to its completion, the building passed many important milestones on its goal to become the tallest man-made structure the world has ever seen. In just 1,325 days since excavation work started in January, 2004, Burj Khalifa became the tallest free-standing structure in the world.

Burj Khalifa Construction Timeline

January 2004	Excavation started
February 2004	Piling started
March 2005	Superstructure started
June 2006	Level 50 reached
January 2007	Level 100 reached
March 2007	Level 110 reached
April 2007	Level 120 reached
May 2007	Level 130 reached
July 2007	Level 141 reached - world's tallest building
September 2007	Level 150 reached - world's tallest free-standing structure
April 2008	Level 160 reached - world's tallest man-made structure
January 2009	Completion of spire - Burj Khalifa tops out
September 2009	Exterior cladding competed
January 2010	Official launch ceremony

Construction Highlights

Over 45,000 m3 (58,900 cu yd) of concrete, weighing more than 110,000 tonnes were used to construct the concrete and steel foundation, which features 192 piles buried more than 50 m (164 ft) deep. Burj Khalifa's construction will have used 330,000 m3 (431,600 cu yd) of concrete and 39,000 tonnes (43,000 ST; 38,000 LT) of steel rebar, and construction will have taken 22 million man-hours.
Exterior cladding of Burj Khalifa began in May 2007 and was completed in September 2009. The vast project involved more than 380 skilled engineers and on-site technicians. At the initial stage of installation, the team progressed at the rate of about 20 to 30 panels per day and eventually achieved as many as 175 panels per day.
The tower accomplished a world record for the highest installation of an aluminium and glass façade, at a height of 512 metres. The total weight of aluminium used on Burj Khalifa is equivalent to that of five A380 aircraft and the total length of stainless steel bull nose fins is 293 times the height of Eiffel Tower in Paris.
In November, 2007, the highest reinforced concrete corewalls were pumped using 80 MPa concrete from ground level; a vertical height of 601 metres. Smashing the previous pumping record on a building of 470m on the Taipei 101; the world’s second tallest tower and the previous world record for vertical pumping of 532 metres for an extension to the Riva del Garda Hydroelectric Power Plant in 1994. The concrete pressure during pumping to this level was nearly 200 bars.
The amount of rebar used for the tower is 31,400 metric tons - laid end to end this would extend over a quarter of the way around the world.

Hmm, memang setinggi apa sih bangunan ini ? Baik lihat ilustrasi di bawah ini...

wiih... tinggi sekali...

Bagaimana tertarik untuk sekedar berkunjung ? ini dia daftar harga tiketnya (untuk 1 jam muter-muter bangunan ini) XP

Ticket Type	Per Person Introductory
Ticket Price Adult (13 years +) General Admission (Dated & Timed) Immediate Entry Admission	AED 100 400
Child (4 - 12 ) General Admission (Dated & Timed) Immediate Entry Admission	AED 75 400
Infant (0 - 3) General Admission (Dated & Timed) Immediate Entry Admission	Free Free

Bagaimana para pembaca ada yang tertarik untuk berkunjung ke sana ?

berikut adalah album gambar saat pembangunan sampai selesai dan opening ceremoninya, silahkan di lihat-lihat, gambar-gambar ini saya ambil dari google :