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THE LEANING TOWER OF ABU DHABI

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Juan Carlos Sabrine

on 26 February 2015

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Transcript of THE LEANING TOWER OF ABU DHABI

design by Dóri Sirály for Prezi
ARCHITECT
The design was made Neil Van Der Veen. Having the design ready, Tony Archibold was the project architect responsible for the construction. Mona Vasigh –The structural engineer was responsible for the planning of the core. Les Fairchild – Core Construction Manager. Baskeran–Steel Manufacturer. Craig Rooney- Construction manager wanted to test the glass panels. It was done by Leighton Aurelun - Wind engineer.
P L A N N I N G
The construction also adopted
a variety of leading-edge
approaches to create the
desired result:
Four hundred and ninety foundation piles were driven 20 to 30 meters underground to support the structure and counter stresses. The piles, which were initially in compression during construction to support the lower floors of the building, are now in tension as the stresses caused by the overhang have been applied.
Situated at the edge of Persian Gulf, it is the richest and largest of the seven emirates together called as UNITED ARAB EMIRATES. Sheikh Sultan Bin Tahnoon Al Nahyan wanted an architecturally unique building which would serve as an international symbol for Abu Dhabi.
CAPITAL GATE
IS THE RESULT
In 2005, the Abu Dhabi National Exhibitions Company (ADNEC) was created to drive forward the development of Abu Dhabi’s events sector. Plans were created with RMJM to build a state-of-the-art exhibition center which would be the largest in the Gulf region and provide world class facilities for live events to flourish in Abu Dhabi.
Client ADNEC
Architect, structural engineer and M&E engineer RMJM
Hyatt interior design RPW
Project manager Mace
Contractor Al Habtoor Engineering
Structural steel Eversendai
Facade Wagner Biro
M&E installation ETA

There is an asymmetric
shape – no two rooms are
the same. Every one of the
12,500 panes of glass on
the façade is a different size, although each pane is
triangular.

All 8,250 steel diagrid members are different thicknesses, length and orientation.



Situated at the edge of Persian
Gulf, it is as UNITED ARAB EMIRATES
the richest and largest of
the seven emirates together called
Sheikh Sultan Bin Tahnoon Al
Nahyan wanted an architecturally
unique building which would serve
as an international symbol for
Abu Dhabi.
CAPITAL GATE THE LEANING TOWER OF ABU DHABI
The Capital Gate’s wind bracing is designed as a separate system. Abu Dhabi has light winds, which Capital Gate counteracts through a combination of a dense network of core walls and outriggers at the 17th floor mechanical level, connecting the core to the external diagrid.
The sun shading for the tower is a lightweight metal mesh hung from the terraces on the 18th and 19th floors. In turn, the terraces are cantilevered 12 meters from the tower.
Model section showing the funnel shape atrium
The 160 m high tower is being constructed on an extremely
densely reinforced concrete foundation poured from more
than 6000 m³ of high-performance concrete, which in turn rests on 490 bored piles sunk 30 m into the ground.
ELIPTICAL LAYOUT
This colossal volume of
concrete was hauled to
the site in 850 truckloads in
the space of only 30 hours,
and placed with the aid of 5
high-performance concrete
pumps.
The core
Incredibly the pre-cambering and post-
tensioning of the core were variations in the
contract; originally it was going to be straight.
The core was built so it leaned from the
vertical by a theoretical 350mm at the top.
The cladding
The cladding was done by Austrian firm Waagner Biro. Each section divided up into smaller triangular panels. These were brought to site and joined together to form one large panel which was craned into position.
SCHEDULING
The management needs 24 weeks
to finish the activities under the Mechanical to completion total float/time.
CONTROLLING
KEY LEASING FACTS
CAPITAL GATE : The Pride of Abu Dhabi
THANK YOU!
Presented by:
Buenafe, Dennilyn
Rodriguez, Rene
Sabrine, Juan Carlos

Professor:
Mr. Cesar Dadea
Full transcript