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대공간 지붕공사 시공지침서 개발을 위한 중점관리항목 도출
차민수 ( Cha Min-su ),이명도 ( Lee Myung-do ) 한국건축시공학회 2017 한국건축시공학회 학술발표대회 논문집 Vol.17 No.2
Large spatial construction needs to consider various construction management factors through the construction guide, including high-tech roofing works for creating large space without columns and erecting large spatial structure. However, the domestic large spatial construction relies on overseas construction technologies due to the lack of construction guide of large spatial construction and experience in similar type of project. To improve the problem, we deduced principal items of construction management considering characteristics of large spatial construction as a preliminary study for developing a construction guide.
초고층 건축공사의 바닥거푸집 최적배치 모델 구축 프로세스 연구
차민수 ( Minsoo Cha ),김태훈 ( Taehoon Kim ),조훈희 ( Hunhee Cho ),강경인 ( Kyung In Kang ) 한국건축시공학회 2011 한국건축시공학회 학술발표대회 논문집 Vol.11 No.1
Formwork accounts for a large proportion of the framework in high-rise construction projects in terms of the duration and cost. Especially, slab formwork has a significant influence on these factors. However, the current selection of formwork method in general contractors depends on the decisions of few experienced engineers, and layout planning of the formwork in specialty contractors requires lots of time by different floor types. As a preliminary study for developing an optimum layout model in slab formwork of high-rise building construction, this study proposes the process of the optimum layout model and determines a fitness function for use of the genetic algorithm aimed at table formwork.
대공간 지붕철골공사 양중공법 선정을 위한 의사결정지원모델
차민수 ( Cha Min-su ),이명도 ( Lee Myung-do ) 한국건축시공학회 2018 한국건축시공학회지 Vol.18 No.5
The purpose of this study was to propose a decision support model for selecting a lifting method of large spatial roof construction. First, we deducted influential factors consist of 6 factors and 19 sub-factors through literature reviews and expert’s advices. Second, the relative importance of each factor was calculated by Analytic Hierarchy Process. As a result, ‘site condition(0.237)’ among 6 factors and ‘available space of the site(0.118)’ among 19 sub-factors were identified as the most important factor for selecting lifting method. In addition, methods and procedures were established for evaluating alternatives of lifting methods for each influential factor. A decision support model was completed by providing the Site Suitability Index(SSI) of each lifting method. Finally, we got advices form experts who were actually in charge of the works for large spatial construction project to validate the model. The model proposed in this study was analyzed to be useful in selecting the lifting method. The findings of this study are expected to support the decision making of on-site managers when they select the lifting method on the beginning of the project.
블로그 이용자와 파워블로거의 의사인간관계적 상호작용과 광고 창의적 특성 및 광고이용태도의 관계에 대한 내용분석
차민수 ( Cha Minsu ),이철영 ( Yi Chull Young ) 한국디자인트렌드학회 2015 한국디자인포럼 Vol.46 No.-
본 연구는 기존의 전통적 미디어 연구에서 행하던 등장인물과의 의사인간관계적 관여를 웹사이트의 파워블로그에 접목하여 의사인간관계적 관여정도가 광고이용의도와 어떠한 관계에 있는지를 구명(究明)하고자 하였다. 파워블로그의 댓글 내용분석을 통한 실증 분석을 토대로 블로그의 광고적 사용가치와 향상방안을 탐구하고자 한다. 의사인간관계적 관여, 파워블로거가 제시하는 광고의 창의적 특성, 광고이용태도 등의 유목을 설정하고 네이버의 파워블로그 3개에 게재된 블로그 포스트(post)를 표집대상으로 내용분석을 실시하였다. 연구결과, 제품이나 서비스의 주요 특장점을 주로 제시하는 광고보다 창의성이 있는 광고로서 소비자에게 도움이 되는 인간 친화적인 접근을 하면서, 광고의 주변 환경을 조화성있게 잘 활용하는 것이 소비자의 광고이용 의향을 높일 수 있음을 시사하고 있다. This study delves into the recently spot-lighted power blog`s contents and the usefulness of its advertising. It applied the theoretical concept of the relationships of para-social interaction with program characters to a web media, specifically, the blog media. Four measures are utilized in the study. Para-social interaction involvement is measured. The posted advertising creativity degree is measured. And, the content analysis of the posting in the power blogs was executed. This is a natural and unobtrusive tool to obtain the statistics this study intends to collect. Postings in three power blogs in NAVER were analysed and secondary analyses was carried out to look into the research objectives drawn in the paper. The results suggest that, rather than presenting the attributes of the sponsored products or services in the ad, user-beneficial and human-friendly advertising appeals with a sensible usage of ad environment are better off in drawing the blog user`s willingness to utilize the advertising in the blog media.
초고층 건축물의 환경적 특성 반영을 위한 국내,외 친환경 건축물 인증제도 비교,분석
차민수 ( Min Soo Cha ),김태훈 ( Tae Hoon Kim ),조훈희 ( Hun Hee Cho ),강경인 ( Kyung In Kang ) 한국건축시공학회 2010 한국건축시공학회 학술발표대회 논문집 Vol.10 No.1
Recently due to the crisis of environment and resources, construction industry that effect a lot on nature than any other industries is essentially required to consider environmental element through the life cycle. Lots of advanced countries and Korea have already been running green building certification systems. However, GBCC(Green Building Certification Criteria) in Korea is lack of assessment criteria that apply environmental characteristics of tall building in compared with that in advanced countries. To improve the problem, we compared GBCC with LEED(Leadership in Energy and Environmental Design) through the case study. This study provides preliminary data for reflecting environmental characteristics of tall building in GBCC.