Overview:
Soaring to a height of 451.9 metres, the 88-storey twin structure is Kuala Lumpur's crown jewel. Majestic by day and dazzling at night, the PETRONAS Twin Towers is inspired by Tun Mahathir Mohamad's vision for Malaysia to be a global player. Together with master architect Cesar Pelli, the international icon powerfully captures the nation's ambitions and aspirations.
The PETRONAS Twin Towers symbolises Malaysian culture and advancement on the world stage. This is shown by a blend of local art and cutting-edge innovation. The interior motifs are a reflection of local handicrafts and weaving patterns, while stainless steel and glass combine beautifully as Islamic patterns.
The design of each Tower's floor plate is based on simple Β geometric forms of two interlocking squares, creating a shape of eight-pointed stars. Architecturally, these forms describe important Islamic principles of "unity within unity, harmony, stability and rationality".
The towers are 'intelligent' structures, built with a system that seamlessly coordinates telecommunications, environment control, power supply, lighting, fire and smoke control, and building security.
- Pinnacles
These structures house the aircraft warning lights and external maintenance building equipment.
Each pinnacle features a spire with 23 segments, and a ring ball comprised of 14 rings of varying diameters.
- Exterior
Each Tower is set back five times in its ascent to maintain the vertical axis and tapering of the design. The walls of the uppermost floors are also sloped inward to taper and meet the pinnacle.
The Towers feature multi-faceted walls of 33,000 stainless steel and 55,000 glass panels. Vision Glass, specialized panels with light filtering and noise reduction properties, provide a comfortable inner environment. The glass is covered by stainless steel visors to further protect visitors from the tropical sun.
- Interior
Designs and patterns of the entrance halls' foyer reflect traditional handicrafts and 'songket', or weaving. In addition, the wall panels and screens are also inspired by hardwood carvings from the East Coast of Peninsular Malaysia. The floor designs are based on intricate patterns of pandan weaving and Bertram palm wall matting.
- Lifts
The Towers house 29 double-decker high-speed passenger lifts, six heavy-duty service lifts and four executive lifts. The floors are based on a zoning arrangement: two sets of 6 double-decker lifts serve levels 1 to 23 and levels 1 to 37, while another set of the five double-decker lifts take passengers directly to the Sky Lobby. Here, passengers take another lift to the upper zones.
The executive lifts are the longest rise in any office building in Malaysia. It serves every floor from the basement car park to the top of the Towers in 90 seconds.
Each passenger deck can carry 26 people or 52 in total, while the executive lifts can carry an average of 10. Its speed is between 3.5m/s and 6.0 m/s, depending on the zones they
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A Guidebook to Contemporary Architecture in Vancouver explores buildings constructed as the city experienced unprecedented growth, beginning with Expo β86 and continuing through the 2010 Olympic Winter Games. The guidebook features buildings and public spaces grouped by areas, with maps so that a visitor can create walking tours, including ones through downtown Vancouver, Richmond, the North Shore, and Kitsilano. The convenient size and format, including an index, allows visitors to put this guidebook in a pocket and go.
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Based on the statutory authority under the Act 400 of 1997, the Colombian Earthquake Resistant Building Regulations NSR-98 was issued through Decree 33 of 9 January 1998. Subsequently three additional decrees fall within the Regulation issued NSR- 98, namely Decree 34-1999, Decree 2809-2000 and Decree 52-2002; which they sought to important aspects for the proper application of Regulation NSR-98 and affecting only
some parts of it.
For updating they were consulted the latest versions of the same basic rules that were used in drafting the Rules of 1984 and updating Regulation NSR-98. Especially the 2006 requirements NEHRP (FEMA 450-2006) which corresponds directly to the base line that has been used for earthquake resistant design in Colombia since 1984. Also consulted document requirements were taken into account International Building Code (IBC-2009).
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No matter what link i use for download from hulkload.com, my bitdefender antivirus tell me that the file is infected, even for books too. Anyone else have this problem?
Abstract: Introduction
The Dubai Multi Commodity Centreβs Almas Tower is a 360m high slender office tower located in the Jumeirah Lake Towers development in Dubai,United Arab Emirates (UAE) . The building consists of five basements, two podium levels,60 storeys of offices and three mechanical floors. It has a total floor area of approximately 85,000mΒ².
A typical tower floor plan is in the form of two diagonally offset ellipses, with a floor plate approximately 64m long and 42m wide . The floor plan from level 53 to level 64 consists of only one of
the two ellipses. An 81m slender spire peaks at 360m, forming the
highest point in the development.
The building was completed in September 2008 and according
to the Council for Tall Buildings and Urban Habitat (CTBUH),
was the worldβs second tallest building completed that year.
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