• 한국실내디자인학회논문집
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• 제17권1호
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• pp.84-92
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• 2008

In the Relationship between exhibition space and art work in museum, new paradigm has being presented from 1990' s as a turning point. Even if the formal exhibition space that emphasizes itself as a background has currently being continued, the informal exhibition space is coming to the new art museums, especially after 1990's. This study is to understand how the advent of informal form of space in an exhibition of art museum makes a new paradigm in the relation between the exhibition space and art work in conjunction with public's perception after 1990' s that is identified to the time of Pluralism. To do this, the study raised a question on how the public perceive the relation between space and art work through photographs that contain the information on relation between space and art work. And the questionnaire performed through the curators who are working for art museum, students who studies fine art, students who studies design and public who comes to art museum. After survey through this questionnaire, it is made clear that the informal form of space simply has played a role of background since the beginning of art museum. In other hands, the informal form of space that is mainly presented after 1990' s begins to interrupt the public's perception of art work, changing it's meaning through a spatiality.

• 한국건축시공학회지
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• 제11권2호
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• pp.136-144
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• 2011

콘크리트 구조물의 골조공사에서의 주요 공정 중 하나인 거푸집 공사는 전체 건축공사의 공사기간 및 공사비 측면에서 상당 부분을 차지하고 있다. 하지만 공사현장의 조건을 고려한 거푸집의 적정시스템 선정은 현재까지 현장실무자의 경험에만 의존하고 있는 실정이다. 본 논문에서는 거푸집 공법 선정 요인에 대한 정량화된 분석을 바탕으로 슬래브 거푸집 중 신공법과 기존 공법을 선정하여 각 공법의 성능을 정량화된 분석데이터를 바탕으로 평가했다. 이를 통하여 각 공법들의 정성적 항목에 대한 정량화된 평가점수를 산출하여 슬래브 거푸집의 현장 적용성에 대한 평가 방안을 제시하였다. 따라서 본 논문에서 사용된 델파이 기법의 방법론은 다른 공법들의 선정, 평가에도 사용될 것이라 사료된다.

• 한국안전학회지
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• 제26권6호
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• pp.79-84
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• 2011

There have been so many studies related to job stress or musculoskeletal disorders(MSDs) in the shipbuilding industry. However, study of employee performance evaluation that reflect on the industrial features of the deckhouse manufacturing industry has not been established. Therefore, this study aimed to evaluate workers' job stress and work ability through statistical significance tests according to age, work types, years of service, work forms and sex. For this, the study conducted a job stress test using the Korean Occupational Stress Questionnaire Short Form, and employee performance evaluations using the Work Ability Index(WAI) of the Finnish Institute of Occupational Health (FIOH) on 536 workers in the deckhouse manufacturing industry. MINITAB statistics program was used for statistics analysis and significance was verified with the Kruskal-Wallis test, a corporate body of nonparametric statistical analysis. As a result, employee performance had significant differences, depending on age, work types, years of service and sex, and job stress also depended on the number of service year and work form. Additionally, it was found that employee performance decreased more as job stress increased.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1999년도 봄 학술발표회 논문집(I)
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• pp.475-480
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• 1999

Recently domestic building market in the face of 3D, in addition to construction cost increase, materials lack problems and opening a building market to foreign countries, is trying to find out the efficient ways of overcoming these problems. So the necessity to study the permanent form is urgent to escape the problems of constructing human power economy, cost down, noises problem, environmental prevention and efficacy of form work to technical improvement will contribute a practical permanent form in field through economic evaluation of permanent form. In this paper, we compared wood form cost with permanent form cost(made form polymer or fly ash) for frame work

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2010년도 춘계 학술논문 발표대회 1부
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• pp.167-170
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• 2010

In tall building construction, It is important to reduce construction duration of slab form work. Therefore, the purpose of this study is to assess the required performance for reduction of construction duration in slab form work of tall buildings. We surveyed the required performance and their degrees of importance and economical efficiency through the interview and questionnaire survey by related experts. This study proposes the guideline to develop improved formwork system for reduction of construction duration.

• 한국주거학회논문집
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• 제12권3호
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• pp.61-73
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• 2001

This study is to examine and classify the phasic characteristics of organic thoughts in modern architecture. Organic architects have applied organic thoughts to solutions for the problems of each period in architecture since modern times. As results of this study, the architecture of organic thoughts from 1850s to 1940s could be divided into two phases. The phasic characteristics of the first phase from 1850s to 1910s was physical resemblance in real or fantastic appearance that the work of art and architecture should imitate organic forms from the view of solid empiricism. The phasic characteristics of the second phase from 1920s to 1940s was organic growth that the form appropriate to a work of art and architecture should grow from the nature of the problem itself as a system in nature grows from the view of pragmatism and was organic unity that the form and function or the form and content of a work of art should be inseparably integrated as the form in nature should grow out of the inner nature of the thing and be an expression of that inner nature from the view of expressive theory.

• 한국건축시공학회지
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• 제8권2호
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• pp.45-52
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• 2008

In today's construction, there has been an increase in the construction of high-rise buildings due to the need to maximize land usage. Framework affects not only the entire construction duration and cost, but also subsequency construction activities such as electrical, mechanical, and finishing works. Especially, proper formwork is a influential factor of productivity in the framwork of reinforced concrete construction. To that reason, a table form of system form is more frequently used than conventional form. However, an initial cost of the table form is high and a reused table form needs for workers to repair damaged table forms. Therefore, the goal of this study is to introduce euro-unit table form. The results from the application of euro-unit table form to high-rise residentia building construction are as follows : (1) The cost of producing table form reduced by 16%, and (2) The time of producing table form was slumped by 35%, and (3) The labor force needed for form work declined 21%.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.425-428
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• 2015

New technologies using a CNC machine are being developed to reduce the production cost of free-form buildings. For production of free-form members using such technologies, vast free-form buildings should be first split into multiple panels that are productible. Taking into consideration of the curved surface of free-form members, the segmented free-form panels may vary in shape and size, which may cause a lot of errors. In addition, it is time-consuming for the work. However, the current panelizing work is completed with the trials and errors of engineers and architectural designers even in large-scale projects, which results in increased construction duration and cost. Thus, it is necessary to develop a technology for panelizing free-form panels so as to maximize the economic feasibility of production technologies for free-form concrete members. The study intends to develeop automatic panelizing algorithms of free-form buildings considering the curved surface and size of free-form panels and the production conditions. The developed algorithms will be useful in applying the production technologies of free-form buildings using CNC machine and reducing the cost.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 추계 학술논문 발표대회
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• pp.197-198
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• 2014

The concrete work of bridge decks is performed in a high place, which may reduce safety and productivity. In addition, the conventional method for deck forms require a great deal of manpower, and a form (sheathing) board is damaged when removed after curing. As a result, the concrete deck work of bridge construction becomes the cause of delayed construction and increased cost. To solve these problems, SMART form, a system form, is developed. SMART form is a temporary device for easier installation and removal, by mounting it to the lower flange of a bridge girder and using a mechanical behavior of the form system for deck concrete pouring. For stable installation and removal of the developed SMART form, geometric behaviors should be analyzed to prove its validity. Furthermore, the validity of geometric behaviors when the SMART form size is altered in response to the various arrangement of bridge girders should be proved. Thus, the study is intended to analyze the geometric validity of the form system for bridge deck concrete pouring. The structural stability of the form system for bridge deck concrete pouring can be secured, which will be applied in the field.

• 한국재난정보학회 논문집
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• 제5권1호
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• pp.104-119
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• 2009

The purpose of this study is to examine the effects of job involvement and organization commitment on job form of security guard. The total 260 subjects are composed of 50 women and 210 men who work at security company for security guards in Seoul and Gyonggi province. First, according to the populational and social character, job involvement was higher in women security guards than men, higher in 'above 41' for age, higher in 'university' for educational level, and higher in '300-400' for incomes. Second, according to the populational and social character, organization commitment was higher in men security guards than women, higher in 'above 41 ' for age, higher in 'graduate school of university' for educational level, and higher in '300-400' for incomes. Third, according to the form of the job, the job involvement was higher in 'under 10' for their career, higher in 'manager' for their responsibilities of work, higher in 'afternoon working' for the time schedules, and higher in 'field service' for the kind of working. Fourth, according to the form of the job, the organization commitment was higher in 'under 10' for their career and higher in 'field service' for the kind of working. However, there was no difference between the responsibilities of work and the time schedules. Fifth, it increases the organization, when the job involvement of the security guards such as work attachment, active performance, and the pursuit of job achievement.