• 한국항공우주학회지
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• 제50권12호
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• pp.839-856
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• 2022

우주 개발 경쟁은 지난 10년간 가속되어 왔으며, 많은 우주국들은 달 지상 탐사 및 유인 탐사를 목표로 연구를 수행 중에 있다. 장기적이고 지속 가능한 우주 탐사를 위하여 달에 유인기지와 기반 시설을 구축하고자 하는 계획이 전 세계에서 추진되고 있다. 하지만 건설에 필요한 재료를 지구로부터 운송하기 위해서는 천문학적인 비용이 소요된다. 따라서 달 현지의 자원을 활용하여 건설 재료를 생산하기 위한 기술이 개발되고 있으며, 그중 하나로 월면토를 소결하는 방안이 제시되었다. 본 논문에서는 대표적인 다섯 가지 소결 기술들인 일반 소결, 태양열 소결, 스파크 플라즈마 소결, 레이저 소결, 마이크로파 소결 기술을 소개하고 향후 필요로 되는 연구 과제에 대해 논의한다.

• 한국정보통신학회논문지
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• 제25권11호
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• pp.1670-1675
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• 2021

건설산업 영역의 스마트 건설 기술 도입이 빠르게 진행되고 있다. BIM(Building Information Modeling), 드론, 인공지능, 빅데이터, 사물인터넷 기술 등 스마트 건설 기술을 활용하여 시공 현장의 재해율을 낮추고 시공 기간을 단축시키는 효과를 가져온다. 건설 시공 현장 관리를 위한 디지털 트윈 플랫폼을 도입하기 위해서는 실제 시공 현장을 가상의 공간과 동일하게 구축하여 실시간으로 현장 관리를 가능하게 한다. 디지털 트윈 가상공간 구축방법은 시공 전주기 데이터를 수집 및 가공을 하고 3D 모델 파일을 이용하여 시각화 한다. 본 논문에서는 디지털 트윈 공간을 구성하는 3D 모델링을 3차원 공간 데이터를 기반으로 자동생성하여 효율적인 디지털 트윈 공간을 구축하는 모델링 자동화 기법을 소개한다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2011년도 추계 학술논문 발표대회
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• pp.9-10
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• 2011

Domestic construction industry suffered from the IMF and makes a great effort to improve in 'cost management', 'strengthening the competitiveness of the construction industry'. Therefore, the industry has become interested in improving the productivity of construction and ongoing research is being progressed in various angles. In such circumstances, the needs for a study of concepts and space of the actual construction work place is emerging. This study were utilized BIM to understand the types and causes of problems in space during the finishing work in construction and categorize importance and frequency of occurence through a survey of experts and AHP to analyze the realtive effects of importance then modeling to them to aware of issues and give direction for efficient management. This study is anylize the problem which is caused by same time process in finishing work progress of apartment applied by BIM. and categorize the type of work interference management in finishing work, and anylize by the type of occurence then predict the work interference management through in BIM 3D VIEW and suggest the solutions.

• 건축역사연구
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• 제30권6호
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• pp.71-80
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• 2021

This study tries to shed light on character and architectural features of the 2nd construction of Bunhwangsa temple in the mid-8th century. The site of Bunhwangsa Temple is divided into upper and lower areas based on retaining walls running from northwest to southeast, and the main area of the temple centered on Geumdang(the main hall) is located in the upper area. Space composition of the lower area including Wonji(a garden pond) and Gangdang(a lecture hall), is noteworthy in that Bunhwangsa Temple was constructed in a deviating way from rigorous constructional disciplines and used their space efficiently. The Geumdang in the 2nd construction was the largest worship hall with 7×6 bays. The hall was designed to divide its space into two ; the core space was surrounded by outer space. Each gap between columns in the hall was narrowed from center to outer. The main construction of the Geumdang was built as a stable structure with lead-to corridors. This was a much-advanced style than Geumdang at Hwangnyongsa Temple. The Gangdang is presumed to be a large building site as a typical Gangdang style in the Silla era. It was built in the late 9th century and was located in the northern part of the retaining walls. The composition of the middle gate and southern corridors were in double and long corridor style and they were located in front of the 2nd construction. This style coincided in the form of the architectural style of the Hwangnongsa Temple. The 2nd construction of the Bunhwangsa Temple was smaller than the Hwangnongsa Temple. However, it was a prestigious architecture.

• 한국화예디자인학연구
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• 제42호
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• pp.37-62
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• 2020

흙은 그 자체로 자연치유력을 가진 동시에 친환경적이며, 정서적, 심리적인 안정감을 주는 천연 재료이다. 이 논문에서는 치유공간으로서의 기능을 확대하기 위한 방안의 하나로 한의원인테리어의 건축에 흙의 효과성을 적극적으로 활용한 설계와 시공방식을 구체화하였다. 특히 바이오필릭(Biopillic) 디자인 개념을 치유환경 디자인으로 활용하여 자연을 상징하는 색채, 빛, 식물, 꽃, 자연재료인 흙, 목재 등을 치유공간인 한의원인테리어로 연출하였다. 이 가운데 환자들의 동선에 따른 공간을 구획하고 공간별 특성에 따른 흙건축 공법을 적용하였다. 이때 흙은 첨가재를 넣지 않은 친환경 건축자재 인증등급 HB(Healthy Building)의 최우수 등급에 준하는 재료와 마감재인 흙으로 시공하여 인테리어와 치료개념을 동시에 연출가능 하도록 하였다. 본 연구결과는 향후 치유공간을 구성하는 데 바이오필릭((Biophilic) 디자인을 활용한 치유공간요소의 대입으로 시공의 설계와 흙건축 공법의 활용에 필요한 토대로 작용할 수 있을 것이다. 또한, 미래지향적 대안으로 건축디자인에 흙의 활용 영역을 확장시킬 수 계기가 될 수 있을 것이다.

• 한국주거학회논문집
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• 제23권2호
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• pp.115-124
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• 2012

The purpose of this study was to analyze the types and characteristics of space construction in temporary small-sized housing for single-person household through the understanding and interpretation of the modern flexible lifestyle. A document research method and case studies were used to analyze and classified the spatial characteristics of temporary dwelling spaces since 2000. Findings of the study were as follows: In order to conform the concept of temporary dwelling for small-sized housing units of single-person households, the types and characteristics of space construction were divided into three aspects: (1) 'Transporting' by wheel, rotation and vehicles, (2) 'Transforming' by adapting, assembling disassembling, and folding unfolding, (3) 'Wearing Carrying' by inflatable and tented type. In conclusion, this study found two types of space construction in temporary small-sized housing. The first was 'formal aspect' which was focused on the simplicity of shape, ease of deformation and lightweight of materials. And the second was 'functional aspect' which was focused on the complex space composition, the rapidity of installation and dismantling, ease of movement and transportation. This study shows that the combination of two types of the temporality will be more ideal in temporary small-sized housing planning rather than relying on just one type.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1128-1133
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• 2009

Recently super complex culture shopping facility development seeks consumer' convenience present and are coming restaurant neighborhood, cinema, shopping, hotel etc, according to intensive plan. Such as complex culture shopping facility was developed to most subway station area center and have concept that is space for a main facilities or space for environment protection, citizens' a rest in city. Howeve,r space of recently domestic large size complex culture shopping facility that do not plan systematically was lacking and caused result that do not use efficiently space. Limited extent of research that define complex culture shopping equipment and analyze form of space and present space planning with analysis of research connected with complex usage development.

• Architectural research
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• 제4권1호
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• pp.53-61
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• 2002

The typical Critical Path Method (CPM) leaves it to the construction managers to overcome two problems in developing networks. First, the construction manager needs to prepare information on the type of activities and their precedence relations in order to develop a network schedule. Second, he or she can include space information into the network schedule such as the locations where the activities take place, only with difficulty. These two problems make it difficult for an inexperienced person to create a network. The purpose of this paper is to provide construction managers with set equations of creating a network schedule for multiunit projects. A space-resource combined network creation are presented in this paper, which includes equations for generating a list of required activities, their precedence relations, and information on their location. Information on the space (location) and the resource is the required data for this method. Based on this information, this method divides a project into a number of activities so that each activity contains the information on the location where the activity takes place and the principal resource required for that activity. Precedence relations are then obtained from the sequence of space and resource. This method has the potential to reduce human efforts in scheduling activities.

• 대한건축학회논문집:계획계
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• 제34권4호
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• pp.133-140
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• 2018

This study is change of the street space of the port city of Yokohama and the transformation process of the canal. modern port city Yokohama is a region that was responsible for the development of East-West maritime transport routes in Japan in the 17th century and the inland transportation through fishing villages and ports. it has also grown rapidly as a regional port and new port. In particular, through the revitalization of trade between foreign settlements and Japanese residents in the port area, the existing fishing area became a modern port city space. Yokohama went through the following process and grew into a modern port city. The construction of the port harbor and the maintenance of existing logistics functions, the formation of the central horizontal axis through maintenance of the fishing village, the construction of the logistics movement route to the inland area through the construction of the canal, the expansion of the horizon for fire prevention and fire restoration, The formation of a new settlement space according to the movement, the transformation of the existing religious axis by the combination of the elaboration and the introduction of modern transportation, and the spatial connection between the inland cities.

• 대한건축학회논문집:계획계
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• 제35권11호
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• pp.43-52
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• 2019

The purpose of this study is to suggest the use of modular construction method in order to promote the dissemination of the Health Life Support Center of the government, and to suggest the modular unitification and modularization plan for the necessary space data in the initial stage. By analyzing the floor plans of the 50 case projects currently in operation, the 28 required spaces and their spatial proximities are determined. Base on spatial proximities, each space is unitificated into a modular unit and modularized into a modular modules were integrated to modular proposals. As a result of this study, 13 unitificated modular unit floor planes and 3 modularized module floor planes including the staircase unit were proposed. However, future study have needed to study how to apply them to different actual sites and how to reduce cost.