ବୁର୍ଜ ଖଲିଫା, ଦୁବାଇ
Burj Khalifa | |
---|---|
برج خليفة | |
Burj Khalifa.jpg The Burj Khalifa in October 2012 | |
Former names | Burj Dubai |
Record height | |
Tallest in the world since 2008[I] | |
Preceded by | Taipei 101 |
General information | |
Status | Complete |
Type | Mixed-use |
Architectural style | Neo-futurism |
Location | 1 Sheikh Mohammed bin Rashid Boulevard, Dubai, United Arab Emirates |
Coordinates | 25°11′49.7″N 55°16′26.8″E / 25.197139°N 55.274111°ECoordinates: 25°11′49.7″N 55°16′26.8″E / 25.197139°N 55.274111°E |
Construction started | 6 January 2004 |
Completed | Intended: September 2008; Revised: 2 December 2009[୧] |
Opening | 4 January 2010[୨] |
Cost | USD $ 1.5 billion[୩] |
Height | |
ଗଠନ ଶୈଳୀ | ୮୨୮ m (୨,୭୧୭ ft)[୪] |
Tip | ୮୨୯.୮ m (୨,୭୨୨ ft)[୪] |
Roof | ୮୨୮ m (୨,୭୧୭ ft) |
Top floor | ୫୮୪.୫ m (୧,୯୧୮ ft) (Level 154)[୪] |
Observatory | ୫୫୫.୭ m (୧,୮୨୩ ft) (Level 148)[୪] |
Technical details | |
Floor count | 163 above ground. 154 usable floors[୪][୫] plus 9 maintenance levels (46 spire levels)[୬] and 2 below-ground parking levels |
Floor area | ୩୦୯,୪୭୩ m୨ (୩,୩୩୧,୧୦୦ sq ft)[୪] |
Elevators | 57 (55 single deck and 2 double deck), made by Otis Elevator Company |
Design and construction | |
ଶିଳ୍ପୀ | Adrian Smith at SOM |
Developer | Emaar Properties[୪] |
Structural engineer | Bill Baker at SOM[୭] |
Main contractor |
|
Website | |
www |
ବୁର୍ଜ ଖଲିଫା (ଆରବିକରେ برج خليفة, ) ସଂଯୁକ୍ତ ଆରବ ଏମିରେଟର ଦୁବାଇରେ ଥିବା ଏକ ଆକାଶଚୁମ୍ବୀ ଅଟ୍ଟାଳିକା । ଏହା ପୃଥିବୀର ସର୍ବୋଚ୍ଚ ଅଟ୍ଟାଳିକା ( ୨,୭୨୨ ଫୁଟ ) ।
ବୁର୍ଜ ଖଲିଫା ( ପୂର୍ବରୁ ବୁର୍ଜ ଦୁବାଇ ନାମରେ ଜଣା) ମହଲର କାର୍ଯ୍ୟ ୨୦୦୪ରେ ଆରମ୍ଭ ହେଇ ଏହାର ବହିର୍ଭାଗ ୨୦୦୯ରେ ସମ୍ପୂର୍ଣ ହେଇଥିଲା । ଇସ୍ପାତ ଓ କଂକ୍ରିଟଦ୍ୱାରା ନିର୍ମିତ ଏହାର ବହିର୍ଭାଗ ହେଲା ପରେ ୨୦୧୦ରେ ଏହାର ଭିତର ନିର୍ମାଣ ପୂର୍ଣାଙ୍ଗ ହୋଇ ୨୦୧୦ ମସିହାରେ ଏହା ଉନ୍ମୋଚିତ ହେଇଥିଲା । ଦୁବାଇ ନଗରର ସହରତଳି ଅଞ୍ଚଳରେ ନୂତନ ବସ୍ତି ତଥା ବାଣିଜ୍ୟିକ ଅଞ୍ଚଳ ସୃଷ୍ଟି ପାଇଁ ହେଇଥିବା ଯୋଜନାର ମୁଖ୍ୟ ଆକର୍ଷଣ ଭାବେ ଏହି ଅଟ୍ଟାଳିକାର ନିର୍ମାଣ ହେଇଥିଲା । ସେହି ସମୟରେ ଏହା ପୃଥିବୀର ସର୍ବୋଚ୍ଚ ଅଟ୍ଟାଳିକାର ମାନ୍ୟତା ପାଇଲା । ଆବୁଧାବିର ଶାସକ ତଥା ଆରବ ଏମିଟରେର ରାଷ୍ଟ୍ରପତି ଖଲିଫା ବିନ ଜାଏଦ ଅଲ ନୟନଙ୍କ ସମ୍ମାନାର୍ଥେ ଏହାର ନାମକରଣ ବୁର୍ଜ ଖଲିଫାକୁ ପରିବର୍ତନ କରାଯାଇଥିଲା ।
ନିର୍ମାଣ ତଥ୍ୟ[ସମ୍ପାଦନା]
ବୁର୍ଜ ଖାଲିଫାର ଡିଜାଇନ ଆଡ୍ରିଆନ ସ୍ମିଥ ନାମକ ସ୍ଥାପତ୍ୟଙ୍କଦ୍ୱାରା କରାଯାଇ Skidmore, Owings & Merrill (SOM) ନାମକ ପ୍ରଖ୍ୟାତ ପ୍ରତିଷ୍ଠାନଦ୍ୱାରା କାର୍ଯ୍ୟକାରୀ ହେଇଥିଲା । ସେମାନେ ଆଗରୁ willis center ତଥା one world trade center ପରି ବିଶାଳ ଅଟ୍ଟାଳିକା ନିର୍ମାଣ କରିଥିଲେ। ଏହାର ସ୍ଥାପତ୍ୟରେ ପୁରାତନ ସ୍ଲାମିକ ସ୍ଥାପତ୍ୟ କଳାର ମଧ୍ୟ ପ୍ରୟୋଗ କରା ଯାଇଥିବାର ଦେଖା ଯାଏ । ଦୁବାଇ ସହରର ଉତ୍ତାପକୁ ସମ୍ଭାଳିବା ପାଇଁ ଏହାର ଡିଜାଇନରେ ପର୍ଯ୍ୟାପ୍ତ ବ୍ୟବସ୍ଥା ରହିଛି । ଏହି ଉତ୍ଛ ମହଲକୁ ଯାତାୟାତ ପାଇଁ ୫୭ଟି ଲିଫ୍ଟ ତଥା ୮ଟି ଏସ୍କେଲେଟର ଖଞ୍ଜା ଯାଇଛି ।
ମୂଳ ଲକ୍ଷ୍ୟ [ସମ୍ପାଦନା]
ବୁର୍ଜ ଦୁବାଇରେ ୩୦,୦୦୦ ବାସଗୃହ , ୯ଟି ହୋଟେଲ , ୩ ହେକ୍ଟର ବିଶିଷ୍ଟ ପାର୍କ ,ବାଣିଜ୍ୟ କେନ୍ଦ୍ର , ଏକ କୁତ୍ରିମ ହ୍ରଦ ପାଇଁ ବ୍ୟବସ୍ଥା କରାଯାଇଛି । ଏହାକୁ ଏକ ପର୍ଯ୍ୟଟକ ସ୍ଥଳ ଭାବରେ ଦୁବାଇକୁ ଅଧିକ ଆକର୍ଷଣୀୟ କରିବାକୁ ବ୍ୟବହାର କରାଯାଉଛି ।
- Tallest existing structure: ୮୨୯.୮ m (୨,୭୨୨ ft) (previously KVLY-TV mast – ୬୨୮.୮ m or ୨,୦୬୩ ft)
- Tallest structure ever built: ୮୨୯.୮ m (୨,୭୨୨ ft) (previously Warsaw radio mast – ୬୪୬.୩୮ m or ୨,୧୨୧ ft)
- Tallest freestanding structure: ୮୨୯.୮ m (୨,୭୨୨ ft) (previously CN Tower – ୫୫୩.୩ m or ୧,୮୧୫ ft)
- Tallest skyscraper (to top of spire): ୮୨୯.୮ m (୨,୭୨୨ ft) (previously Taipei 101 – ୫୦୯.୨ m or ୧,୬୭୧ ft)
- Tallest skyscraper to top of antenna: ୮୨୯.୮ m (୨,୭୨୨ ft) (previously the Willis (formerly Sears) Tower – ୫୨୭ m or ୧,୭୨୯ ft)
- Building with most floors: 163 (previously World Trade Center – 110)
- Building with world's highest occupied floor: ୫୮୪.୫ m (୧,୯୧୮ ft)
- World's highest elevator installation (situated inside a rod at the very top of the building)
- World's longest travel distance elevators: 504 m (1,654 ft)
- Highest vertical concrete pumping (for a building): ୬୦୬ m (୧,୯୮୮ ft)
- World's tallest structure that includes residential space
- World's highest observation deck: 148th floor at ୫୫୫ m (୧,୮୨୧ ft)
- World's highest outdoor observation deck: 124th floor at ୪୫୨ m (୧,୪୮୩ ft)
- World's highest installation of an aluminium and glass façade: ୫୧୨ m (୧,୬୮୦ ft)
- World's highest nightclub: 144th floor
- World's highest restaurant (At.mosphere): 122nd floor at ୪୪୨ m (୧,୪୫୦ ft) (previously 360, at a height of ୩୫୦ m (୧,୧୪୮ ft) in CN Tower)
- World's highest New Year display of fireworks.
- World's second highest swimming pool: 76th floor (world's highest swimming pool is located on 118th floor of Ritz-Carlton Hotel at International Commerce Centre, Hong Kong).
ଉତ୍ଛ ନିର୍ମାଣ ସବୁର ଇତିହାସ [ସମ୍ପାଦନା]
Architecture and design[ସମ୍ପାଦନା]

Features[ସମ୍ପାଦନା]
The Dubai Fountain[ସମ୍ପାଦନା]
Observation deck[ସମ୍ପାଦନା]
Floors | Use | 100%
Dimetric projection with floors colour-coded by function |
---|---|---|
160–163 | Mechanical | |
156–159 | Communication and broadcast | |
155 | Mechanical | |
149–154 | Corporate suites | |
148 | The New Deck observatory | |
139–147 | Corporate suites | |
136–138 | Mechanical | |
125–135 | Corporate suites | |
124 | At the Top observatory | |
123 | Sky lobby | |
122 | At.mosphere restaurant | |
111–121 | Corporate suites | |
109–110 | Mechanical | |
77–108 | Residential | |
76 | Sky lobby | |
73–75 | Mechanical | |
44–72 | Residential | |
43 | Sky lobby | |
40–42 | Mechanical | |
38–39 | Armani Hotel suites | |
19–37 | Residential | |
17–18 | Mechanical | |
9–16 | Armani Residences | |
1–8 | Armani Hotel | |
Ground | Armani Hotel | |
Concourse | Armani Hotel | |
B1–B2 | Parking, mechanical |
Construction[ସମ୍ପାଦନା]
Milestones[ସମ୍ପାଦନା]
- January 2004: Excavation commences.
- February 2004: Piling starts.
- 21 September 2004: Emaar contractors begin construction.
- March 2005: Structure of Burj Khalifa starts rising.
- June 2006: Level 50 is reached.
- February 2007: Surpasses the Sears Tower as the building with the most floors.
- 13 May 2007: Sets record for vertical concrete pumping on any building at 452 m (1,483 ft), surpassing the 449.2 m (1,474 ft) to which concrete was pumped during the construction of Taipei 101, while Burj Khalifa reached the 130th floor.
- 21 July 2007: Surpasses Taipei 101, whose height of 509.2 m (1,671 ft) made it the world's tallest building, and level 141 reached.
- 12 August 2007: Surpasses the Sears Tower antenna, which stands 527 m (1,729 ft).
- 12 September 2007: At 555.3 m (1,822 ft), becomes the world's tallest freestanding structure, surpassing the CN Tower in Toronto, and level 150 reached.
- 7 April 2008: At 629 m (2,064 ft), surpasses the KVLY-TV Mast to become the tallest man-made structure, level 160 reached.
- 17 June 2008: Emaar announces that Burj Khalifa's height is over 636 m (2,087 ft) and that its final height will not be given until it is completed in September 2009.
- 1 September 2008: Height tops 688 m (2,257 ft), making it the tallest man-made structure ever built, surpassing the previous record-holder, the Warsaw Radio Mast in Konstantynów, Poland.
- 17 January 2009: Topped out at 829.8 m (2,722 ft).
- 1 October 2009: Emaar announces that the exterior of the building is completed.
- 4 January 2010: Burj Khalifa's official launch ceremony is held and Burj Khalifa is opened. Burj Dubai renamed Burj Khalifa in honour of the President of the UAE and ruler of Abu Dhabi, Sheikh Khalifa bin Zayed al Nahyan.
- 10 March 2010 Council on Tall Buildings and Urban Habitat (CTBUH) certifies Burj Khalifa as world's tallest building.
ପୁରସ୍କାର [ସମ୍ପାଦନା]
ଜୁନ ୨୦୧୦ରେ ବୁର୍ଜ ଖାଲିଫ " ମଧ୍ୟ ପ୍ରାଚ୍ୟ ଓ ଆଫ୍ରିକାର ସର୍ବୋକୃଷ୍ଟ ଉଟ୍ଚ ମହଲ' ହିସାବ ରେସିଟିବିଇଉଏଚଦ୍ୱାରା ପୁରସ୍କୃତ ହେଇଥିଲା
ବାହ୍ୟ ଆଧାର ସମୂହ [ସମ୍ପାଦନା]
- Official website
- Building the Burj Khalifa
- 360 degree view from the world's tallest building in Dubai by the Daily Telegraph
- World's Tallest Building (By Far) – slideshow by Life magazine
- The Burj Dubai Tower Wind Engineering PDF (597 KB); Wind Tunnel Testing PDF (620 KB) (Irwin et al., Structure magazine, June and November 2006)
- Wind and Other Studies performed by RWDI
- BBC reports: Burj Khalifa opening, with video and links; Maintaining the world's tallest building
- World's Tallest Tower Opens – slideshow by The First Post
- A 45 Gigapixel zoom and pannable photo from Gigapan
- 4K video, JetMen flying around Khalifa with Yves Rossy and Vince Reffet
- 3D View of Burj Khalifa
- ↑ http://www.burjkhalifa.ae/en/around-the-burj/news-detail.aspx?itemId=tcm:186-12866
- ↑ ଆଧାର ଭୁଲ: ଅଚଳ
<ref>
ଚିହ୍ନ;opening
ନାମରେ ଥିବା ଆଧାର ଭିତରେ କିଛି ଲେଖା ନାହିଁ । - ↑ Stanglin, Douglas (2 January 2010). "Dubai opens world's tallest building". Dubai: USA Today. Retrieved 4 January 2010.
- ↑ ୪.୦ ୪.୧ ୪.୨ ୪.୩ ୪.୪ ୪.୫ ୪.୬ "Burj Khalifa – The Skyscraper Center". Council on Tall Buildings and Urban Habitat.
- ↑ Baldwin, Derek (1 May 2008). "No more habitable floors to Burj Dubai". Gulfnews. Retrieved 7 January 2010.
- ↑ "The Burj Khalifa". Glass, Steel and Stone. Archived from the original on 3 January 2010. Retrieved 8 January 2010.
- ↑ Blum, Andrew (27 November 2007). "Engineer Bill Baker Is the King of Superstable 150-Story Structures". Wired. Retrieved 11 March 2008.
- ↑ ୮.୦ ୮.୧ ୮.୨ ୮.୩ "Burj Dubai (Dubai Tower) and Dubai Mall, United Arab Emirates". designbuild-network.com. Retrieved 23 March 2009.