• 제목/요약/키워드: Infill Development

검색결과 45건 처리시간 0.023초

모듈러 음압병동 개발을 위한 시사점 및 계획방향에 관한 연구 (A Study on Implications and Planning Directions for the Development of a Modular Airborne Infection Isolation Ward)

  • 최광석;윤형진
    • 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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    • 제28권3호
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    • pp.7-16
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    • 2022
  • Purpose: This study aims to establish the basic directions of the modular airborne infection isolation(AII) ward. Considering a specific function and purposed use as a modular AII ward, it is a chance to derive an address of current modular technology by overview the limitation and improvement of the existing modular architecture. Methods: In addition to the literature analysis on the configuration system of mobile hospitals, research cases on the operational effectiveness of the domestic and foreign mobile construction systems are analyzed. Results: In order to meet the various and strict space guidelines of the AII ward and a chance to improve limitations of uniformed existing modulars, AII modular the negative pressurized care setting should be minimized a structural restriction for reflecting its system on a architectural plan. For this unique requirements, it could be possible to apply various space boxes called infill box which needs to secure a large-scale space. So, a rahmen structure system could be adaptable for this purpose. A dead space between beams of the rahmen structure is to be used for MEP installation. Partial separation, dismantling, and repair should be possible by separating the MEP and infill box from the structure. The infill box must keep 3.5m width under the current Road Traffic Act. Implications: It is necessary to utilize and develop an improved construction method that can reduce the problems of existing steel modular and PC modular.

가구분화에 유동적으로 대응하는 경제적인 디자인모델(안) 개발 방안 연구 (A study on the Method in Developing Economic Design Models(idea) Responding to the Differentiation of Household Flexibly)

  • 양정선
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2009년도 추계학술발표대회 논문집
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    • pp.146-150
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    • 2009
  • Present family pattern of Korean society has been changed into nuclear family pattern based on the married couple from traditional expanded family pattern. As the entire social consciousness has been changed into private disposition, the number of independent household for 1 person has increases. Also, as the delivery age of first child became late according to the elongation of average period for the national education, the increment of average age for the first marriage and women's participation in the society, the family pattern of married couple lasts longer than used to be. Like this, considering the family formed period comprised from a household for 1 person to a household for 1married couple and senescence increase, as any response is inevitable for the requirement of residential space where 1~2 dwellers' life can be accepted economic and functionally within smaller scaled space, development and research on a plan system(flexible-typed plan) increasing the degree of freedom is required in developing plan of unit household. In the study for this, considering the change of population and social structure, I suggest the method in developing economic design responding to the differentiation, designing the change of support-system and infill-system based on the systemic comprehension about the residing environment in the family formation period and the research for main life pattern and residing environment in the family formation period in the present city life. I will set (family) composing system, develop basic and mixing typed standard model and establish the stage of applied development for the development of economic design.

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인공신경망 시뮬레이터를 이용한 가스전 생산정 위치선정 연구 (A Study on Production Well Placement for a Gas Field using Artificial Neural Network)

  • 한동권;강일오;권순일
    • 한국가스학회지
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    • 제17권2호
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    • pp.59-69
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    • 2013
  • 본 연구에서는 가스전의 추가 생산정 위치선정을 위해 고속의 연산이 가능한 인공신경망을 이용하여 저류 전산시뮬레이터를 개발하였다. 입출력자료와 알고리즘을 설계하였으며, 개발한 시뮬레이터를 이용하여 가스전의 추가 생산정 위치선정을 위한 연구를 수행하였다. 입력값은 생산시간, 생산정간 상관관계, 추가 생산정 위치좌표, 생산성 잠재력, 함수적 연관관계, 저류층 압력으로 구성하였으며, 출력값은 생산량과 함께 공저압력을 동시에 사용하였다. 20가지의 생산정 위치 시나리오에 대해 학습을 수행한 결과, 생산량의 상관계수 값은 0.99, 공저압력은 0.98로 상관관계가 매우 높은 것으로 확인되어 인공신경망 시뮬레이터의 타당성이 검증되었다. 가스전에서 최대공급계약량 유지시점을 산출함으로써 생산정 위치에 따른 생산성을 분석하였다. 그 결과 시나리오 C-1이 최대공급계약량 유지기간이 가장 짧았으며, 시나리오 A-1이 가장 오랫동안 유지시킬 수 있는 것으로 산출되었다. 결론적으로, 시나리오 A가 생산성에 영향을 받는 인자를 포함한 시나리오 B, C보다 최대 21% 더 최대공급계약량을 유지시킬 수 있는 것으로 확인되었다. 따라서 생산성에 영향을 미치는 요소를 종합적으로 고려하여 생산정의 위치를 선정해야 생산량을 극대화 할 수 있다. 본 인공신경망 시뮬레이터를 이용 시 생산기간동안 생산량과 공저압력 변화를 동시에 비교 분석하는 것이 가능하여 다양한 최적화 모델에 전위모델로 사용하는 것이 가능하다.

장수명 공동주택 표준모델 개발을 위한 실험주택 건립과 현장적용성 평가 (Constructing Mock-up House and Evaluating Field Application for Development of Standard Long-Life Housing Model)

  • 진주원;장한두;최경렬;박준영
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2008년 추계학술발표대회 논문집
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    • pp.167-172
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    • 2008
  • The ultimate objective of this research is to develop the technologies for the construction of 100-year housing as the first task for improving housing environments. The technological development of 100-year housing makes it possible to advance construction technologies and part development, to develop long-life housing with durability and Flexibility responding to customers' needs for future living space. At first, for this purpose, the applications according to the types of the Standard Model of Long-life Housing are proposed to respond to the life-cycle of near-future demographic and social structure, and the construction of the Mock-up House execute based on the location selected during the 2nd year and the basic plan. Then the Standard Model of Long-life Housing are advanced and proposed through evaluating the field applicability of the Mock-Up House.

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장수명공동주택의 유지관리업무프로세스 구축에 관한 연구 - 관리자를 위한 유지관리업무프로세스를 중심으로 - (Study on the Development of Maintenance Process in Long-Life Housing - Focus on the Development of Maintenance Process for the Manager -)

  • 지장훈;김수암;윤상조
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2009년 춘계학술발표대회 논문집
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    • pp.344-349
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    • 2009
  • To be Low Carbon and Green Growth, it is necessary that Long-Life Housing based on Green Technology is supplied. The main concern at the moment is developing Sustainable Housing relative to Life-Cycle or Life-Style of the residents, and the resident of Remodeling or Redevelopment. This study is aim to be Development of Maintenance Process in order to make steady dwelling when supplying Long-Life Housing that separates Support(Skeleton) and Infill different from the existing Short-Life Housing, and has durability, alterability, available remodeling, easy maintenance. Long-Life Housing should consider the maintenance about movement and variableness. In contrast, the maintenance of the existing Housing is regular maintenance, change and repair by damage. As well as Long-Life Housing should be demanded proper Development of Maintenance Process because of difference of Housing in concept, design and Construction. Therefore, this study looks into problems when applying Development of Maintenance Process in Long-Life Housing, and shows Development of Maintenance Process about the efficient Long-Life Housing for the manager.

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장수명 공동주택을 대상으로 한 전통디자인요소의 현대화방안에 관한 연구 - 실내공간구성을 위한 가변요소를 중심으로 - (The Research of Plans for Modernization in the traditional design factors, Aimed at Long Life Housing - Focused in the Infill System for Composition of Indoor Space -)

  • 한남수;이영;박우장;박준영;류동수
    • 한국주거학회논문집
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    • 제21권1호
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    • pp.113-121
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    • 2010
  • This research is aimed at the development of Long Life Housing, which can realize sustainable construction and environment. It also promotes practical use of Long Life Housing with evaluation of the field application through Mockup House. This research is one of the important tools to realize Long Life Housing and deducts various traditional design's element technology to cope with demands of change of life cycle and style of residents. this study set three elements of plans for modernization in the traditional design factors that opening, wall and bottom as space composition elements of interior facts. first, Jang-ji wall and storage wall system separated from elements of wall that applied modernize elements of the wall. second, element of opening was restructure swing-lift-up opening system into modernize. third, maru and toet-maru system separated from elements of bottom that was applied modernize elements of the bottom. each elements segregation with four types as basic type, separate type, movable type and mixed type. This research make a proposal of plans for modernization in the traditional design factors, aimed at Long Life Housing through these four types blend. In addition, it points to promote realization of the sustainable 'Korea-style Long Life Housing' through modernization.

Seismic performance of composite plate shear walls with variable column flexural stiffness

  • Curkovic, Ivan;Skejic, Davor;Dzeba, Ivica;De Matteis, Gianfranco
    • Steel and Composite Structures
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    • 제33권1호
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    • pp.19-36
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    • 2019
  • Cyclic behaviour of composite (steel-concrete) plate shear walls (CPSW) with variable column flexural stiffness is experimentally and numerically investigated. The investigation included design, fabrication and testing of three pairs of one-bay one-storey CPSW specimens. The reference specimen pair was designed in way that its column flexural stiffness corresponds to the value required by the design codes, while within the other two specimen pairs column flexural stiffness was reduced by 18% and 36%, respectively. Specimens were subjected to quasi-static cyclic tests. Obtained results indicate that column flexural stiffness reduction in CPSW does not have negative impact on the overall behaviour allowing for satisfactory performance for up to 4% storey drift ratio while also enabling inelastic buckling of the infill steel plate. Additionally, in comparison to similar steel plate shear wall (SPSW) specimens, column "pull-in" deformations are less pronounced within CPSW specimens. Therefore, the results indicate that prescribed minimal column flexural stiffness value used for CPSW might be conservative, and can additionally be reduced when compared to the prescribed value for SPSWs. Furthermore, finite element (FE) pushover simulations were conducted using shell and solid elements. Such FE models can adequately simulate cyclic behaviour of CPSW and as such could be further used for numerical parametric analyses. It is necessary to mention that the implemented pushover FE models were not able to adequately reproduce column "pull-in" deformation and that further development of FE simulations is required where cyclic loading of the shear walls needs to be simulated.

Seismic behavior of circular-in-square concrete-filled high-strength double skin steel tubular stub columns with out-of-code B/t ratios

  • Jian-Tao Wang;Yue Wei;Juan Wang;Yu-Wei Li;Qing Sun
    • Steel and Composite Structures
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    • 제49권4호
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    • pp.441-456
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    • 2023
  • Aiming at the development trend of light weight and high strength of engineering structures, this paper experimentally investigated the seismic performance of circular-in-square high-strength concrete-filled double skin steel tubular (HCFDST) stub columns with out-of-code width-to-thickness (B/t) ratios. Typical failure mode of HCFDST stub columns appeared with the infill material crushing, steel fracture and local buckling of outer tubes as well as the inner buckling of inner tubes. Subsequently, the detailed analysis on hysteretic curves, skeleton curves and ductility, energy dissipation, stiffness degradation and lateral force reduction was conducted to reflect the influences of hollow ratios, axial compression ratios and infill types, e.g., increasing hollow ratio from 0.54 to 0.68 and 0.82 made a slight effect on bearing capacity compared to the ductility coefficients; the higher axial compression ratio (e.g., 0.3 versus 0.1) significantly reduced the average bearing capacity and ductility; the HCFDST column SCFST-6 filled with concrete obviously displayed the larger initial secant stiffness with a percentage 34.20% than the column SCFST-2 using engineered cementitious composite (ECC); increasing hollow ratios, axial compression ratios could accelerate the drop speed of stiffness degradation. The out-of-code HCFDST stub columns with reasonable design could behave favorable hysteretic performance. A theoretical model considering the tensile strength effect of ECC was thereafter established and verified to predict the moment-resisting capacity of HCFDST columns using ECC. The reported research on circular-in-square HCFDST stub columns can provide significant references to the structural application and design.

장수명주택 해외진출을 위한 대상국가의 외부환경분석 (External Environment Analysis of Target Countries for Overseas Expansion of Long-life Housing)

  • 정준수;이보라
    • 한국주거학회논문집
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    • 제26권5호
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    • pp.71-78
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    • 2015
  • Currently, the Korean construction industry is shifting its interest to the overseas construction market because of a stagnating domestic market. In the meantime, the international housing construction market is expanding with respect to new city development projects that are supported by population growth and urban migration. Despite the Korean construction industry's expertise in new city development, technology, and systems for apartment supply, the share of Korean players in the international housing construction market is continuously decreasing. As a measure to overcome this situation, the authors of this study considered the paper "The Development of a Cost Effective, Long-life Housing Model and Construction of Testbed," which is currently in progress as a part of national project. Through literature review and interviews with experts, the authors determined that there are "column+minimum interior (infill)" apartments that are similar to the long-life housing in some areas of China, Southeast Asia, and Russia. Candidate countries expected to be feasible for the entry of long-life housing were selected by determining the top countries that have already entered the long-life housing market and analyzing those selections through additional specific techniques. The external environments of the selected countries were also analyzed. Please refer to the full paper for details.

유비쿼터스 아파트의 공간별 시스템 개발에 관한 연구 (A Study on the Space-based System Development of the Ubiquitous Apartment)

  • 문윤숙;윤재신
    • 한국주거학회논문집
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    • 제17권3호
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    • pp.133-141
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    • 2006
  • The purpose of this paper is to develop ubiquitous systems based upon individual space in an apartment dwelling, which are called space-based systems in a ubiquitous Apartment. This research investigates the present technology-based ubiquitous systems in apartment design and also include the recent design themes such as 'well-being space' and 'flexible space' to develop Space-Based systems. The proposed the Space-based Systems are concretely applied in a characteristic dwelling unit of stepped level apartment with specific activity scenarios to demonstrate their actual realization. This paper also focuses on 'responsive systems' with automated actuators and sensors as well as on 'flexible infill systems' to accommodate various space needs.