Tall Buildings in the Global Recession: 2008, 2020 and Beyond
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The “International” Skyscraper: Observations 2. Journal Paper
ctbuh.org/papers Title: The “International” Skyscraper: Observations Author: Georges Binder, Managing Director, Buildings & Data SA Subject: Urban Design Keywords: Density Mixed-Use Urban Design Verticality Publication Date: 2008 Original Publication: CTBUH Journal, 2008 Issue I Paper Type: 1. Book chapter/Part chapter 2. Journal paper 3. Conference proceeding 4. Unpublished conference paper 5. Magazine article 6. Unpublished © Council on Tall Buildings and Urban Habitat / Georges Binder The “International” Skyscraper: Observations While using tall buildings data, the following paper aims to show trends and shifts relating to building use and new locations accommodating high-rise buildings. After decades of the American office building being dominate, in the last twelve years we have observed a gradual but major shift from office use to residential and mixed-use for Tall Buildings, and from North America to Asia. The turn of the millennium has also seen major changes in the use of buildings in cities having the longest experience with Tall Buildings. Chicago is witnessing a series of office buildings being transformed into residential or mixed-use buildings, a phenomenon also occurring on a large scale in New York. In midtown Manhattan of New York City we note the transformation of major hotels into residential projects. The transformation of landmark projects in midtown New York City is making an impact, but it is not at all comparable to the number of new projects being built in Asia. When conceiving new projects, we should perhaps bear in mind that, in due time, these will also experience major shifts in uses and we should plan for this in advance. -
Key Technologies for Super Tall Building Construction: Lotte World Tower
ctbuh.org/papers Title: Key Technologies for Super Tall Building Construction: Lotte World Tower Authors: Gyu Dong Kim, LOTTE Engineering & Construction Joo Hoo Lee, LOTTE Engineering & Construction Subjects: Building Case Study Construction Keywords: Concrete Construction Foundation Supertall Publication Date: 2016 Original Publication: International Journal of High-Rise Buildings Volume 5 Number 3 Paper Type: 1. Book chapter/Part chapter 2. Journal paper 3. Conference proceeding 4. Unpublished conference paper 5. Magazine article 6. Unpublished © Council on Tall Buildings and Urban Habitat / Gyu Dong Kim; Joo Hoo Lee International Journal of High-Rise Buildings International Journal of September 2016, Vol 5, No 3, 205-211 High-Rise Buildings http://dx.doi.org/10.21022/IJHRB.2016.5.3.205 www.ctbuh-korea.org/ijhrb/index.php Key Technologies for Super Tall Building Construction: Lotte World Tower Gyu Dong Kim1,† and Joo Ho Lee2 1Engineering Division in Lotte World Tower, Seoul, Korea 2Research & Development Institute of Lotte Engineering and Construction, Seoul, Korea Abstract This paper addresses the key technologies for supertall building construction based on the Lotte World Tower project in Korea. First, the mega-mat foundation construction technologies are shown, including ultra-low heat concrete, heat of hydration control programs, and the logistics plan. Then, high strength concrete technologies of 50~80 MPa are introduced and discussed within the context of the highest pumping record in Korea at 514.25 meters. Structural design concepts of gravity load and lateral force resistance systems are introduced, along with surveying systems using GNSS and temporary installation plans of special heavy equipment like tower cranes, hoists, and high pressure concrete pumps. -
Structural Developments in Tall Buildings: Current Trends and Future Prospects
© 2007 University of Sydney. All rights reserved. Architectural Science Review www.arch.usyd.edu.au/asr Volume 50.3, pp 205-223 Invited Review Paper Structural Developments in Tall Buildings: Current Trends and Future Prospects Mir M. Ali† and Kyoung Sun Moon Structures Division, School of Architecture, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA †Corresponding Author: Tel: + 1 217 333 1330; Fax: +1 217 244 2900; E-mail: [email protected] Received 8 May; accepted 13 June 2007 Abstract: Tall building developments have been rapidly increasing worldwide. This paper reviews the evolution of tall building’s structural systems and the technological driving force behind tall building developments. For the primary structural systems, a new classification – interior structures and exterior structures – is presented. While most representative structural systems for tall buildings are discussed, the emphasis in this review paper is on current trends such as outrigger systems and diagrid structures. Auxiliary damping systems controlling building motion are also discussed. Further, contemporary “out-of-the-box” architectural design trends, such as aerodynamic and twisted forms, which directly or indirectly affect the structural performance of tall buildings, are reviewed. Finally, the future of structural developments in tall buildings is envisioned briefly. Keywords: Aerodynamics, Building forms, Damping systems, Diagrid structures, Exterior structures, Interior structures, Outrigger systems, Structural performance, Structural systems, Tall buildings Introduction Tall buildings emerged in the late nineteenth century in revolution – the steel skeletal structure – as well as consequent the United States of America. They constituted a so-called glass curtain wall systems, which occurred in Chicago, has led to “American Building Type,” meaning that most important tall the present state-of-the-art skyscraper. -
BOMA 360 Adds up to and Renewals in the Program: MOST BUILDING DESIGNATIONS OVERALL 1
PERFORMANCE PROGRAM ® TOP 10 COMPANIES More than 125 owners and manage- ment companies already recognize the value the BOMA 360 designation brings to their buildings. These companies are leading the way with the most building designations BOMA 360 Adds Up to and renewals in the program: MOST BUILDING DESIGNATIONS OVERALL 1. Cushman & Wakefield 2. Piedmont SUCCESS 3. Brookfield 4. CBRE If you only do one thing to improve the performance 5. Cousins Properties of your commercial property, this is it: 6. JBG Smith EARN THE BOMA 360 DESIGNATION. 7. The RMR Group LLC With the BOMA 360 designation, you can single-handedly increase your tenant satisfac- 8. Hines tion scores, boost rental rates, lower vacancy levels and outperform the competition. 9. Oracle America, Inc. BOMA 360 gives buildings an edge—and the numbers back this up. 10. SL Green Realty Corp. Going through the application process for the BOMA 360 Performance program gives property teams an objective, holistic evaluation of how the building is being managed These companies had the most and what could be improved. Even great property teams can find areas of improvement building designations and renewals in everything from tenant outreach to sustainability efforts.. in the past year: Over and over, property professionals at BOMA 360-designated buildings talk about MOST DESIGNATIONS the transformative power of the BOMA 360 program to bring their operations and their IN THE PAST YEAR teams into greater alignment. And this leads to measurable benefits: • BOMA 360-designated buildings average $7.51 more per square foot (psf) in rental 1. Brookfield income and $6.25 psf more in net operating income than buildings without the des- 2. -
Architecture, Form, Expression. the Helicoidal Skyscrapers'geometry
Bridges 2012: Mathematics, Music, Art, Architecture, Culture Architecture, Form, Expression. The Helicoidal Skyscrapers’Geometry Alessandra CAPANNA Dipartimento di Architettura e Progetto “Sapienza” Università di Roma Via Flaminia 359 - 00196 Roma, ITALY E-mail: [email protected] Mauro FRANCAVIGLIA Marcella G. LORENZI Dipartimento di Matematica, Laboratorio per la Comunicazione Scientifica Università di Torino Università della Calabria Via Carlo Alberto,10 - 10123 Torino, ITALY Cubo 30b, 87036 Arcavacata di Rende CS, E-mail: [email protected] ITALY E-mail: [email protected] Abstract The Expressionist utopia of an Architect imitating the rigorous and -at the same time- extremely bizarre formative principles of Nature, linked with the engineering “must” of a coherent and correct structure are apparent antithesis if only played as the manifestation of an irrational and uncontrolled freedom. We explore the ancient idea of Harmony and Beauty and the historical confidence in the logarithmic spiral as the symbol of perfection in an un- built project for a 565 m (1,854 ft) high skyscraper that was supposed to be built on the tip of Manhattan, NYC. The role of geometry is no more exploited as an instrument for controlling architectural form, but for its liberation: the project for a helicoidal skyscraper consisted of a succession of warped wings developed on the layout of the logarithmic spiral. The helicoidal shape, works better than the others in splitting up the force of the wind in resistance, has a positive influence on the stability of the building and is the result of a strong design theory wondering about the power of invention, the power of geometry, the power of relationships among numbers, and finally the beauty of (deriving from) mathematics (in Architecture). -
Emaar Properties (PJSC) Initiating Coverage UAE Real Estate 23 Sep
Emaar Initiating Properties (PJSC ) Coverage UAE 23 Sep 2012 Real Estate Price Target We initiate coverag e of EMAAR PROPERTIES, the largest real estate developer in Current Mkt.Price (AED) 3.58 GCC with a BUY rating and target price of AED 4.15 per share. The recent uptick in Target Price (AED) 4.1 5 investor sentiment towards Dubai real estate combined with Emaar’s traction in de- Upside / (Downside), % +15.9 risking its revenue sources from purely property development to mix of recurring revenue stream is in our opinion strong positives to narrowing the gap between Est. Dividend Yield, % +2.8 Emaar’s current market value and its estimated fair value Est. Total Return, % +18.7 Stock Information Dubai Real Estate Stabilizing DFM Code EMAAR Property and rentals in Dubai seem to have bottomed out since Q4’2011. Significant Bloomberg Code EMAAR DH Equity correction in prices since Q1’2009 has set a stage of attractive rental yields compared 3-M Avg. daily volume (‘000s)) 14,204 to other cosmopolitan cities in the region. Emaar remains the torch bearer of Dubai Shares outstanding (millions) 6,091 Real Estate and in many ways emblematic of what brand ‘Dubai’ stands for Market Cap. (AED millions) 21, 623 Emaar de-risking strategy is gaining traction 52W High (AED) 3.63 (19Sep 12) Emaar’s portfolio of recurring revenue assets now contributes roughly 40% of top-line 52W Low (AED) 2.33 (15Jan12) revenues compared to c.10% in 2008. Rental and Hospitality segment provide Price Performance revenue visibility; impart balance sheet liquidity and reduce overall business risk. -
In the United States District Court Western District of Missouri Central Division
IN THE UNITED STATES DISTRICT COURT WESTERN DISTRICT OF MISSOURI CENTRAL DIVISION MISSOURI COALITION FOR THE ) ENVIRONMENT, ) ) Plaintiff, ) ) v. ) Case Number: 03-4217-CV-C-NKL ) MICHAEL O. LEAVITT, Administrator ) of the United States Environmental ) Protection Agency, and THE UNITED ) STATES ENVIRONMENTAL ) PROTECTION AGENCY, ) ) Defendants. ) PLAINTIFF’S SUGGESTIONS IN OPPOSITION TO THE MOTION TO INTERVENE OF THE ASSOCIATION OF METROPOLITAN SEWERAGE AGENCIES AND THE URBAN AREAS COALITION Plaintiff Missouri Coalition for the Environment (“MCE”) files this opposition to the motion to intervene of the Association of Metropolitan Sewerage Agencies and the Urban Areas Coalition (the “Associations”). The Associations move for both intervention as of right and permissive intervention. MCE opposes both grounds of the motion. MCE does not dispute the general requirements for intervention as of right set forth on page four of the Associations’ Suggestions in Support. However, as further explained below, MCE opposes the motion to intervene as of right on the grounds that it was not timely and that it failed to demonstrate that the Associations have a recognized interest that stands to be impaired by the outcome of this litigation. MCE does not dispute the general requirements for permissive intervention set forth on page fourteen of the Associations’ Suggestions in Support, but adds that the timeliness requirement also applies to motions for permissive intervention. MCE opposes the motion for permissive intervention on the grounds that it was untimely and that such intervention would unduly delay and prejudice the adjudication of MCE’s claims. I. The Associations’ Motion Should be Denied on the Ground that it was Untimely. -
Almas Tower 1 Almas Tower
Almas Tower 1 Almas Tower Almas Tower ﺑﺮﺝ ﺍﻟﻤﺎﺱ The Almas Tower General information Status Complete Type Commercial Location Dubai, United Arab Emirates Coordinates 25°04′08.25″N 55°08′28.34″E Construction started 2005 Completed 2008 Opening 2009 Height [1] Architectural 360 m (1,181 ft) [1] Top floor 279.3 m (916 ft) Technical details [1] Floor count 74 (68 above ground, 5 basement floors) [1] Floor area 160,000 m2 (1,700,000 sq ft) [1] Lifts/elevators 35 Design and construction Owner Dubai Multi Commodities Centre [1] Architect Atkins Middle East [1] Developer Nakheel Properties [1] Main contractor Taisei Corporation Almas Tower 2 Diamond Tower) is a supertall skyscraper in JLT Free Zone Dubai, United Arab ﺑﺮﺝ ﺍﻟﻤﺎﺱ :Almas Tower (Arabic Emirates. Construction of the office building began in early 2005 and was completed in 2009 with the installation of some remaining cladding panels at the top of the tower. The building topped out at 360 m (1,180 ft) in 2008, becoming the third-tallest building in Dubai, after Emirates Park Towers and Burj Khalifa. Almas Tower has 74 floors, 70 of which are commercial alongside four service floors. The tower is located on its own artificial island in the centre of the Jumeirah Lakes Towers Free Zone scheme, the tallest of all the buildings on the development when completed. It was designed by Atkins Middle East, who designed most of the JLT Free Zone complex. The tower is being constructed by the Taisei Corporation of Japan in a joint venture with ACC (Arabian Construction Co.) who were awarded the contract by Nakheel Properties on 16 July 2005.[2] Dubai Multi Commodities Centre (DMCC), the owner of the tower, was the first to move in. -
EVERSENDAI CORPORATION BERHAD EVERSENDAI ENGINEERING FZE EVERSENDAI ENGINEERING LLC EVERSENDAI Offshore SDN BHD Plot No
Towering – Powering – Energising – Innovating Moving to New Frontiers MANAGEMENT SYSTEMS EXECUTIVE CHAIRMAN & GROUP MANAGING DIRECTOR’s MESSAGE TAN SRI A.K. NATHAN Moving To New Frontiers The history of Eversendai goes back to 1984 and As we move to new frontiers, we are certain we after three decades of unparalleled experience, will be able to provide our clients the certainty and engineering, technical expertise and a strong network comfort of knowing that their projects are in capable across various countries, we are recognised as a and experienced hands. These developments will leading global organisation in undertaking turnkey complement our vision, mission and core values and contracts; delivering highly complex projects with simultaneously allow us to remain one of the most innovative construction methodologies for high rise successful organisations in the Asian and Middle buildings, power & petrochemical plants as well as Eastern Region and beyond with corresponding composite and reinforced concrete building structures efficiency and reliability. in the Asian and Middle Eastern regions. The successful and timely completion of our projects We have a dedicated workforce of over 10,000 accompanied by soaring innovation, creativity and people and an impressive portfolio of more than 290 our aspiration to move to new frontiers have been the accomplished projects in over 14 different countries key drivers for achieving continuous growth through with 5 steel fabrication factories located in Malaysia, the years and we remain committed to these values. Dubai, Sharjah, Qatar and India, with an annual This stamps our firm intent to dominate the various capacity of 150,000 tonnes. With our state-of-the-art industries which we are involved in and also marks steel fabrication factories, we have constructed some the next phase in our development to be amongst the of the world’s most iconic landmark structures. -
IBIS Deira City Center / IBIS Al Rigga Hotel / IBIS – WTC / IBIS
Hotels Avail for Transportation Central Dubai 2 Star Hotel: IBIS Deira City Center / IBIS Al Rigga Hotel / IBIS – WTC / IBIS – AL Barsha / Holiday Inn Express Airport hotel / Holiday Inn Express SAFA park / Holiday Inn Express Jumeirah 3 Star Hotel: Arabian Park Hotel / London Crown Hotel / City max Hotel – Bur Dubai / City max hotel -Al Basha / Howard Johnson Hotel / Admiral Plaza 4 Star Hotel: Al Jawhra Gardend / Al Kaleej Palace Hotel / Arabian Courtyard Hotel / Riviera Hotel / Sheraton Deira hotel / Ascot Hotel / Royal Ascot hotel / Traders hotel / Majestic Hotel / Four point Sheraton –Bur Dubai / Four points Sheraton – Down Town / Four point Sheraton Sheikh Zayed Hotel / Radisson BLU Downtown Hotel / Radisson BLU Deira creek hotel / Rose Rayhaan by Rotana / Towers Rotana Hotel / Burjuman Rotana Hotel / AL Manzil Down Town / Vida Downtown hotel / Avari Hotel / Avenue Hotel / Carlton Towers hotel / City Season hotel / Coral Deira Hotel /Cosmopolitan Hotel /Double Tree by Hilton Hotel & Residence Al barsha / Emirates Concorde Hotel /Emirates Grand Hotel /Flora Grand Hotel / Five Continent Cassells Al Basha / Fortune Boutique Hotel / Holiday Inn –Bur Dubai / Holiday Inn –Al Basha / Holiday Inn Downtown / Hyatt place Hotel / Landmark hotel /Marco polo Hotel / Novotel Deira City Center / Novotel WTC / Novotel Al Basha hotel / Ramada Chelsea Hotel / Ramada Deira hotel / Mercure Gold Hotel / Millennium Airport Hotel Dubai / Barjeel Guests House / Orient Guests House, etc. 5 Star Hotel: Armani Dubai / Hyatt Regency Hotel / Grand Hyatt hotel -
List of World's Tallest Buildings in the World
Height Height Rank Building City Country Floors Built (m) (ft) 1 Burj Khalifa Dubai UAE 828 m 2,717 ft 163 2010 2 Shanghai Tower Shanghai China 632 m 2,073 ft 121 2014 Saudi 3 Makkah Royal Clock Tower Hotel Mecca 601 m 1,971 ft 120 2012 Arabia 4 One World Trade Center New York City USA 541.3 m 1,776 ft 104 2013 5 Taipei 101 Taipei Taiwan 509 m 1,670 ft 101 2004 6 Shanghai World Financial Center Shanghai China 492 m 1,614 ft 101 2008 7 International Commerce Centre Hong Kong Hong Kong 484 m 1,588 ft 118 2010 8 Petronas Tower 1 Kuala Lumpur Malaysia 452 m 1,483 ft 88 1998 8 Petronas Tower 2 Kuala Lumpur Malaysia 452 m 1,483 ft 88 1998 10 Zifeng Tower Nanjing China 450 m 1,476 ft 89 2010 11 Willis Tower (Formerly Sears Tower) Chicago USA 442 m 1,450 ft 108 1973 12 Kingkey 100 Shenzhen China 442 m 1,449 ft 100 2011 13 Guangzhou International Finance Center Guangzhou China 440 m 1,440 ft 103 2010 14 Dream Dubai Marina Dubai UAE 432 m 1,417 ft 101 2014 15 Trump International Hotel and Tower Chicago USA 423 m 1,389 ft 98 2009 16 Jin Mao Tower Shanghai China 421 m 1,380 ft 88 1999 17 Princess Tower Dubai UAE 414 m 1,358 ft 101 2012 18 Al Hamra Firdous Tower Kuwait City Kuwait 413 m 1,354 ft 77 2011 19 2 International Finance Centre Hong Kong Hong Kong 412 m 1,352 ft 88 2003 20 23 Marina Dubai UAE 395 m 1,296 ft 89 2012 21 CITIC Plaza Guangzhou China 391 m 1,283 ft 80 1997 22 Shun Hing Square Shenzhen China 384 m 1,260 ft 69 1996 23 Central Market Project Abu Dhabi UAE 381 m 1,251 ft 88 2012 24 Empire State Building New York City USA 381 m 1,250 -
Curriculam Vitae Sherief Hussain
SHERIEF HUSSAIN Mechanical Engineer – Site [email protected] | www.linkedin.com/in/sherief-hussain | +65 86487191 | Singapore | PROFILE Highly motivated, competent, resourceful and result oriented Mechanical Consulting Engineer with more than 10 years working experience in Building Construction Services (Public Heath/Sanitary, Fire Protection & HVAC) for the 5 star Hotel, Light rail transit system, Mixed-Use High-Rise Buildings & Residential Villas Project in Middle East Region (UAE) My field of expertise is Installation, Site Supervision, Project & Construction Management, Inspection, QA-QC, Coordination, Commissioning, Operation & Maintenance and Refurbishment works, also proven experience with delivering projects results within specified time frames to the highest standard and Quality such as most bold and iconic landmark projects of UAE – Burj Khalifa World Tallest Tower, Dubai Metro Rail, Abu Dhabi World Trade Center Towers etc. WORK EXPERIENCE (CONSULTING SIDE ) Mechanical Engineer - Site Aug 2018 – Oct 2019 WME Consultants Dubai, United Arab Emirates Mechanical Inspector - Site July 2016 – Aug 2018 WME Consultants Dubai, United Arab Emirates Project Details: The Address Downtown Dubai Hotel Refurbishment (Fire damaged) – Emaar Properties The Address Downtown Dubai refurbishment project, located in the Downtown Dubai area near to Dubai Mall, is a 63 storey premium luxury hotel building comprising of 224 guest rooms & suites, 628 serviced apartments, international restaurants & spa, 4 levels of basement car parks, front of house lobby areas and other facilities. The client has been taken the opportunity to enhance 2015 New Year\s Eve fire damaged building experience by improving the facilities. The existing systems have been reinstated rather than be upgraded to comply with current regulations unless the respective authorities require such upgrade.