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Register a new userHigh Rise Buildings Precautions & Justifications & It's Specificity in Developing Countries
محاذير ومسوغات عمارة الأبنية العالية وخصوصيتها في الدول النامية
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Tishreen University ورقة بحثية
Publication date
2014
fields
Architectural Engineering
and research's language is
العربية
Authors
محمد كيخيا( باحث )
Created by
Shamra Editor
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للأبنية العالية أثر واضح على العمارة المعاصرة، كما أنها أثارت الكثير من الجدل بين أوساط الشرائح المختلفة من مختصين- وفي مقدمتهم المعماريين والمخططين- وغير المختصين من سكان ومواطنين عاديين. كما شغلت الجهات الإدارية مثلما شغلت الرأي العام في كثير من الحالات وخاصة في المدن ذات الطابع الخاص أو تلك ذات العراقة والهوية المعمارية. ووفق معطيات العصر، تشكل الأبنية العالية على صعيد دول العالم بشكل عام (بما فيها الدول النامية)، واقعاً لا يمكن نكرانه أو تجاهله، كما أنها في ذات الوقت لا يمكن اعتبارها قدراً محتماً لا يمكن تجنبه أو تجاوزه، فمعطيات عديدة، اقتصادية أو ثقافية أو اجتماعية أو تقنية... مجتمعة أو منفردة، تلعب الدور الأكبر في قرار تبني مثل هذا الخيار أو تجنبه. بحثنا هذا يتعرض لهذا الموضوع المعماري الهام وفق مفاهيم ومعطيات العصر، حيث يستعرض أهم المفاهيم والمبادئ التي ترتبط به، ويستعرض بعض أهم التجارب في هذا المجال ويتناول من خلالها أهم السلبيات والإيجابيات التي أحاطت بهذا الموضوع خاصة في الدول النامية.
High rise buildings have an obvious effect on modern architecture. They raised an argumentation among various segments of society, specialists in forefront of them are architects and planners, in addition to an ordinary people. Administrative bodies and the public opinion involved many times in such matter especially in traditional character cities which have an architectural rootage. According to modern era features, high-rise buildings become a reality that couldn't be ignored worldwide, including developing countries. At the same time, it is not a destiny that couldn't be avoided, where many factors, cultural, social, economic, or technical, collectively or separately, plays a big role in adopting or avoiding such choice. Our research exposes this significant architecture subject, according to the principles and data of modern age, whereas it reviews the most important concepts and principles connected to it. Moreover, some of the most important experiments in this field are addressed through it the pros and cons that surrounded this topic especially in developing countries.
References used
Wikipedia on Answers.com. Skyscraper, How is a skyscraper made?. en.wikipedia.org/wiki/Answers.com
/WIKIPEDIA, History of the tallest buildings in the world. The Free Encyclopedia. http://en.wikipedia.org
/CTBUH. Council on Tall buildings and Urban Habitat- Height Criteria. http://www.ctbuh.org
.The Tallest 20 in 2020: Entering the Era of the Megatall, The projected world’s tallest 20 skyscrapers in the year 2020. Press Release. www.ctbuh.org. Chicago, December 8, 2011
DANIELS, S; Jova/Daniels/Busby. Skyscrapers: Have we lost our hunger for height, http://www.bizjournals.com/atlanta/real_talk, Sep 4, 2012
rate research
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This article, will look at the structural development of the high
rise buildings and the factors that led to these developments, and so out
of the basic structural systems, even new classifications for
constructional systems (internal systems external systems), as well as
most construction systems deployed use.
The experiment of high rise buildings in Amman with commercial buildings
is a leading experience in urban development of high rise buildings. The
purpose of this research is to look at the effect of these buildings from a
human dimension point of
view. This paper sheds light on the commercial
building within Amman Great Municipality with a case study focusing on
Al-Hussein Mountain Area with special attention to these buildings as
invited landmark; also as an open urban spaces scape element and to find
out the impact of such structure on the local people and their behavior
within Amman.
The aim of this work is to demonstrate the role that slabs plays in
RC high-rise buildings. This study shows the mistakes may be
done by modeling slabs as rigid diaphragms. Then after, the
rehabilitation ability of these systems can be more accurate.
This research studies the use of outriggers and belt truss system for high-rise composite building subjected to earthquake load, consists of columns (W) and (HP), and beams (W), and central concrete core. Using (SAP2000) in three-dimensional (3D) ana
lysis of building, storey displacements and storey drifts has been compared in four cases:
1. (MWBT): Model without belt truss and outriggers.
2. (MBT2): Model with two belt truss and outriggers at the levels (0.5H, H).
3. (MBT3): Model with three belt truss and outriggers at the levels (0.33H, 0.67H, H).
4. (MBT4): Model with four belt truss and outriggers at the levels (0.25H, 0.5H, 0.75H, H).
Displacements reduction were 41.8%, 67.5%, 75.9%, respectively as compared to a model without any belt truss and outrigger system. So, using outrigger and belt truss system in high-rise buildings increase the stiffness and makes the structural form efficient under lateral load.
Cities begun in developing countries, by the earlier sixties of the 20th century, to
grow according to the world pattern away from local and locative Affiliation. Also
architectural modern international designs started to spread among its repeated
shapes and
designs. Such a thing led to important issues that affected places where it was found and
presented more issues such as the separation between western adapted patterns and
national values, and the issue of development of the Phenomenon of Globalization
architecture which is only interested in upholding formalism aspects.
Modern regionalism formed in the last few years a solution of the growing debate in
the developing countries about the situation of the architecture and urbanism, in an attempt
by the architects and planners to provide the affiliation and alignment with the place, and
in order to cope with the concept of nowhere in modern architecture using sequenced data
to provide meaning and spirit to the place. Accordingly, to reconsider the possibility of
making use of the location data of the building such as building materials, techniques,
climate and nature, as well as cultural, civilized and community heritage, including its
content of the customs and traditions and re-interpreted within the concept of modernity,
the concept that has gained a strong and comprehensive presence in the first half of the
twentieth century and that was in the aim of finding authentic formulas within modernity.
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