대한건축학회논문집 (Journal of the Architectural Institute of Korea)

  • 제39권6호
  • /
  • Pages.223-234
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  • 2023
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  • 2733-6239(pISSN)
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  • 2733-6247(eISSN)
대한건축학회 (Architectural Institute of Korea)
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국내 공동주택 수직 증축 시 CLT 및 콘크리트 구조 적용 비교 연구 - ICE 내재 탄소 계산 방식을 통하여 -

CLT and Concrete Structures for Vertical Expansion of Aging Apartments - Through Inventory of Carbon and Energy (ICE) -

  • 투고 : 2023.03.10
  • 심사 : 2023.06.02
  • 발행 : 2023.06.30
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초록

In Korea, the prevalence of large, high-rise concrete apartments built since the 1980s exceeds 80 percent. With approximately 60 percent of the Korean population currently residing in such high-rise structures, it is evident that this typology significantly shapes the lives of Koreans. When these buildings reach the end of their operational life, two options typically arise: complete demolition and new construction, or renovation. To extend the lifespan of high-rise apartment buildings while minimizing environmental impact, prioritizing renovation becomes crucial. Moreover, to address the recent housing shortage in urban areas, it is essential to explore methods that increase downtown density by vertically expanding existing concrete apartment buildings. This research endeavors to investigate the utilization of mass timber as an alternative material for the primary structure of vertical expansion. By examining current design methodologies and typological standards, the study aims to establish comprehensive design guidelines for the construction, management, and overall implementation of mass timber vertical expansions on existing concrete apartment buildings. With the guidelines in place, a sample apartment complex will be designed, and extensive tests and simulations will be conducted to evaluate the building's performance. Of particular importance is the analysis of the carbon footprint associated with this new typology and its ongoing management, taking into account the surrounding environmental system. Furthermore, an assessment of the ecological relationship with the nearby forest system will be conducted, utilizing actual statistics and available technologies.

키워드

과제정보

이 과제는 부산대학교 기본연구지원사업(2년)에 의하여 연구되었음

참고문헌

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