• KIEAE Journal
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• 제7권4호
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• pp.75-80
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• 2007

The purpose of this study is to analyze architectural plans of lower part of super tall mixed-use residential building for understanding its functions for urban. The area of this research are limited to super tall mixed-use residential building which were built in Seoul, Kyoung-gi area, and new towns. For this purpose, theories for super tall mixed-use residential building and non-housing parts were researched, and characteristics of selected cases for field research were analyzed by studying drawing materials. The research focused on scale, type of building, included programs for public spaces, and characteristics of location. As a result, every cases were designed as 'outdoor transition zone-centered type', and for urban function, non-housing facilities were condensed to increase convenience. In addition, ratio of non-housing part were incresesed with public spaces design for residents, and various programs were inserted.

• 국제초고층학회논문집
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• 제9권3호
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• pp.213-220
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• 2020

This paper reflects on the structural design of Haut; a 21-storey high-end residential development in Amsterdam, the Netherlands. Construction started in 2019 and is in progress at the time of writing. Upon completion in 2021, Haut will be the first residential building in the Netherlands to achieve a 'BREEAM-outstanding' classification. The building will reach a height of 73 m, making it the highest timber structure in the Netherlands. It contains some 14.500 ㎡ of predominantly residential functions. It features a hybrid concrete-timber stability system and concrete-timber floor panels. This paper describes the concepts behind the structural design for Haut and will touch upon the main challenges that have arisen from the specific combination of characteristics of the project. The paper describes the design of the stability system and -floor system, the analysis of differential movements between concrete and timber structures and wind vibrations. The paper aims to show how the design team has met these specific challenges by implementing a holistic design approach and integrating market knowledge at an early stage of the design.

• 토지주택연구
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• 제4권3호
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• pp.295-301
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• 2013

본 논문에서는 국내의 초고층 주상복합건축물들에 대하여 층수와 높이 등의 규모 및 구조형식과 횡력저항 시스템의 유형 및 사용 재료의 강도와 층별 콘크리트 강도의 조닝 등에 대하여 조사 분석하여, 이를 토대로 초고층 주상복합 건축물의 구조 계획 유형을 분석하였다. 조사한 결과, 국내 초창기 초고층 주상복합 건축물의 구조시스템은 도곡동 타워팰리스와 같이 철골철근콘크리트구조(SRC)로 건설된 사례가 많았으나, 2005년 이후에는 대부분이 철근콘크리트(RC)구조로 건설되었다. 구조체에서 코어부분을 전단벽으로 배치하여 횡력저항 시스템으로 활용하고 있고, 콘크리트의 강도는 층수에 따라 고층부, 중간부, 저층부로 나누어 강도를 조닝하여 적용하고 있었다. 사례조사를 토대로 국내에 주상복합건축물의 대표적인 유형으로 건설되고 있는 40층 및 60층 규모의 건축물에 대한 구조계획 기초자료를 제시하였다.

• 국제초고층학회논문집
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• 제3권4호
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• pp.285-296
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• 2014

The objective of optimization is to present a design process that minimizes the total material consumption while satisfying current codes and specifications. In the research an optimization formulation for RC shear wall structures is proposed. And based on conceptual design methodology, an optimization process is investigated. Then optimal design techniques and specific explanations are introduced for residential buildings with shear wall structure, especially for that with a rectangular layout. An example of 30-story building is presented to illustrate the effectiveness of the proposed optimal design process. Furthermore, the influence of aspect ratio on the concrete consumption and the steel consumption of the superstructure are analyzed for this typical RC shear wall structure; and their relations are obtained by regressive analysis. Finally, the optimal material consumption is suggested for the residential building with RC shear wall structure and with rectangular layout. The relation and the data suggested can be used for guiding the design of similar RC shear wall structures.

• 국제초고층학회논문집
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• 제4권4호
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• pp.311-318
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• 2015

The ASHRAE Design Guide for Tall, Supertall and Megatall Building Systems was produced in collaboration with the CTBUH. The design guide outlines various tall building mechanical systems that are presently being designed or are planned for the future. Tall commercial buildings in particular present a series of design problems that set them apart from other functions. The Design Guide will be of interest to owners, architects, structural engineers, mechanical engineers, electrical engineers and other specialized engineers and consultants. This design guide addresses design issues for tall commercial buildings, which are very often mixed-use, and commonly consist of low level retail, office floors, residential units, and hotel uses.

• 국제초고층학회논문집
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• 제4권2호
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• pp.109-116
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• 2015

The concept of vertical living has been hailed as a solution to control fast growth and urbanization of cities worldwide. As super tall residential projects become more common and sustainability considerations become more necessary, their efficiency has been called into question. How do vertical residential developments compare with suburban homes? What are the environmental advantages and disadvantages of vertical communities? Is there a middle ground? We present the results from an AS+GG study that compares the environmental performance of different housing typologies ranging from a 215 supertall building to single family residences, including several scales in between. Our samples comprise 2,000 residential units per type and include the infrastructure needed to support them. We analyzed land use, energy use, and lifecycle carbon emissions for each typology. The results show that different typologies perform better depending on the parameter being assessed. We discuss these findings; assess overall performance, and present conclusions.

• 국제초고층학회논문집
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• 제5권2호
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• pp.117-125
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• 2016

In this paper we discuss the terms "exo-spatial design," "solar carving," and "bridging" as strategies for creating more socially connective tall buildings. As a typology, high-rise residential buildings have a unique set of challenges to becoming fully activated urban participants in the cities in which they are located. While there is a general recognition and appreciation that tall buildings provide identity to a city, there is often criticism of how they relate to their surroundings. Critics have posited that tall buildings are insular and foreboding by their very nature. This paper explores several design avenues for architects to consider in order to improve the social aspect of tall buildings. As all cities become taller and denser to accommodate growth, the need to design social space in, on, and around tall buildings must be continually examined if we are to have cohesive urban fabric that supports communities.

• 한국전산구조공학회논문집
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• 제21권3호
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• pp.265-273
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• 2008

최근 급속하게 증가하고 있는 초고층 건축물은 바람이나 지진에 의한 횡변위를 효율적으로 제어하는 기술이 매우 중요하다. 그러나 국내의 초고층 주거형 건축물에 주로 사용되는 횡력 저항 구조시스템인 아웃리거 시스템은 별도의 공간을 요구하여 시공이 어렵고 공사 기간이 오래 걸리는 등의 불리한 점들이 있다. 반면 근래에 사용되고 있는 제진 시스템은 동적 하중에 의한 진동에너지를 부가적인 제진장치에 집중시킴으로써 건물의 횡변위를 저감시키며, 댐퍼의 설치도 비교적 용이하다. 또한, 아웃리거 설치와 같은 횡변위 제어시스템은 강성증가로 인해 풍응답이 증가되어 거주자의 불편과 같은 사용성 문제가 발생하기도 하며 이는 다른 추가적인 제어방식을 요구하게 된다. 따라서 본 연구에서는 초고층 주거형 건축물에 대한 횡변위를 효과적으로 제어하면서 아웃리거시스템을 대체 또는 보완할 수 있는 새로운 방법으로써 다양한 제진장치를 적용하여 각각의 횡변위제어 성능을 검토해보았다.

• 한국산학기술학회논문지
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• 제13권6호
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• pp.2779-2788
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• 2012

현재 주택시장은 주택증가율 상회와 미분양증가, 장기침체로 어려우나 주상복합은 복합화를 위주로 주거시설과 다양한 수요 시설을 조합할 수 있으며 초고층화하여 넓은 오픈스페이스와 우수한 조망을 확보하는 장점을 가진다. 그러나 스카이라인 형성 저해, 건축물의 높이에 의한 문제점이 야기된다. 이에 본 연구는 초고층 주상복합 건축물 입지유형에 따른 높이기준 및 세장비를 제안하는데 목적이 있다. 연구의 방법은 먼저 문헌조사를 통한 용어정리, 선행연구조사를 하고 사례조사로 서울시내의 16개의 사례를 중심으로 도시 계획적 차원과 건축물 단위의 높이와 관련한 사항을 조사하였다. 이를 기준으로 입지유형별 높이기준과 세장비를 제안하여 다음과 같은 결론을 가진다. 첫째, 도시계획적 차원에서 입지유형별 주상복합의 높이는 부도심을 중심으로 시작하여 높아지며, 150m이하에서 200m이상으로 제안이 가능하다. 둘째, 세장비는 초고층건축물과 달리 주상복합의 저층부의 면적이 크므로 1:3 이상으로 계획하여 시각통로를 두어 개방성 및 군(群)의 형성에 통일성 있게 계획한다. 셋째, 초고층 주상복합 건축물과 관련한 높이에 있어 특별건축구역제도 수정 및 초고층 관련 특별법을 제정한다.

• 국제초고층학회논문집
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• 제9권3호
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• pp.261-271
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• 2020

The 2020 National Building Code of Canada (NBC) and the 2021 International Building Code (IBC) both include Tall Wood Buildings (TWB) and are hailed as documents responsible for the proliferation of Mass Timber construction. Mass Timber construction is critical to reducing the carbon footprint of the construction industry; a sector acknowledged as being one of the greatest contributors of global annual CO₂ emissions. Origine, a 13-storey multi-residential building erected in 2017 in a previously unsuitable site, is currently the tallest all-wood building in North America. This article describes the challenges overcome by the designers and client as they engaged with code officials, building authorities, and fire-service representatives to demonstrate the life-safety performance of this innovative building. It also traces the development of the "Guide for Mass Timber Buildings of up to 12 Storeys" published in Quebec and how it has enabled other significant Tall Wood projects across North America.