• 산업진흥연구
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• 제6권4호
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• pp.31-38
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• 2021

본 연구는 건축사회환경공학부 대학생과 건설회사 노동자들을 대상으로 K-CESA 핵심역량 중 비인지적영역(자기관리역량, 대인관계역량)과 인지적 영역(의사소통역량, 종합적사고력)을 측정하고 분석했다. 건설회사 노동자 25명과 𐩒𐩒대학교 건축사회환경공학부 3, 4학년 대학생 36명 통 71명을 대상으로 K-CESA 진단평가를 실시했다. 집단간의 차이를 알아보기 위해 평균차이 검증인 일원변량분석(One-way ANOVA)을 실시했으며 사후검증으로 Scheffe 검증을 실시했다. 본 연구의 실증분석은 모두 유의수준 p<.05에서 검증했으며, 통계처리는 SPSS WIN. 23.0 프로그램을 사용해 분석했다. 주요 연구결과는 다음과 같다. 첫째, 건설회사 노동자와 건축사회환경공학부 학생간 다섯 가지 능력(자기관리역량의 목표지향적 계획수립 및 실행능력, 대인관계역량의 협력, 중재, 리더십능력, 의사소통역량의 말하기 능력 및 종합적사고력역량의 분석적사고력능력)에서 유의미한 차이를 보였다. 둘째, 전문가 요구 분석 및 문헌 분석을 통해 대학생들에게 필요한 전문가 요구 분석과 문헌 분석을 통해 목표지향적 계획수립 및 실행능력과 분석적사고력능력을 향상시키기 위한 교육 프로그램을 설계했다. 후속 연구를 통해, 다양한 전공과 공공기관, 기업, 기타 조직 노동자의 역량을 비교하고 대학생을 위한 교과목 개발이 필요하다고 제언했다.

• 건축역사연구
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• 제15권1호
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• pp.77-99
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• 2006

This study is on the construction work of Preservation for Korean architectural properties during the period of japan invader. Korea lost their preservation ability of architectural properties when went through specific background from 1910 to 1945, which was the period of japan invader. Through this situation japan had to face the preservation of architectural properties for japan and korea. After 1945, korea has preserved the architectural properties over 50's years and which accomplishment every yew. Also, there are some architectural properties which registered in world heritages. However, the study of this period is not studied enough. Especially a construction work for architectural properties during this period is not become known. Therefore, the purpose of this study is for three. First is to analyze construction work data(a specifications and etc.) for accessing originality of korea architectural properties. Second is to understand about the construction works of preservation for the korean architectural properties. and the last is to compare the peculiarities of construction work of Preservation for korean architectural properties between during 1910-1945 and 1945-1965.

• 한국안전학회지
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• 제30권3호
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• pp.73-79
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• 2015

In consideration of current circumstances which management activities for safety performance on construction sites are mostly controlled by safety personnel, it is necessary to maintain qualified safety personnel those who are experienced and have adequate ability. This is a major factor in order to prevent any of work related incident in the construction site. However, the existing standard which enforces certain number of safety personnel in the construction site aligning with respective contract amount could lead to difficulties for proactive safety management. So, it is required to get improvement on the existing standard. In nominating the proper number of safety personnel, it would be more efficient to consider the level of risk for characteristic of work itself and the total number of manpower mobilized in respective construction work, rather than to follow the existing standard of manpower ratio as per the contract amount. Hence, this study aims to propose several plans which enable to improve the existing standard for assignment of safety personnel on construction sites.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2006년도 정기학술발표대회 논문집
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• pp.579-583
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• 2006

건설 산업에서도 정보시스템 도입비용 및 위험부담을 줄이고, 이를 통해 부족한 경영능력과 미비한 경영환경을 상당부분 극복할 수 있으며, 기업의 자원과 비용을 최소화하고 업무처리 시간을 단축할 수 있을 것으로 기대되는 ASP(Application Service Provider) 시장의 활성화가 예상된다. 본 연구는 건설산업 ASP 시장을 위한 초기 탐색적 연구로써 건설기업에서 ASP 선택 시 의사결정에 영향을 미치는 평가영역을 도출하였고, 건설 ASP 평가기준을 제시하였으며, 제시된 평가기준을 바탕으로 ASP 우선 적용 건설업무기능을 도출하였다. 본 연구의 결과는 건설 산업 ASP에 대한 연구 기를 제공은 물론, 향후 건설산업에 ASP를 적용할 경우 우선적으로 적용해야 할 건설업무기능의 선택과 의사결정 방법에 도움을 줄 것으로 기대한다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 추계 학술논문 발표대회
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• pp.117-120
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• 2005

The business market of architecture has got a system that controls a deposit according to the price function. This system is written on a law of contract about countries. So the main body of construction has to make a reasonable contract. This study is written about a rate of numerical index on controling a deposit. We tried to fine problems and solutions of labor expenses, instrument costs and material costs which is so big and changable on the construction market Labor expenses are expressed according to the rate of construction scale between direct and indirect cost that applies ability of works. Instrument costs are expressed according to an output method of a unit price annually and a weight allowance of local instrument conditions and use frequence. The last material costs expressed according to a local weight allowance make a decision of the material cost index. They applies locally relative index more than absolute one on what uses the price rate of producers and importations. This solutions are not enough to apply to the real market, so it needs to exam and to be on the market after a feasibility study.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 추계 학술논문 발표대회
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• pp.137-140
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• 2005

Given importation of After-Sale System, we may assume that it comes to be changed on housing industry Construction companies have applied installment sale to fund of building, but now they have to take it upon themselves to borrow from PF(Project Financing) on the banking system. The purpose of this study is to assume the change and influence in the construction fund after adopting After-Sale system and suggests the appropriate strategy in PF for providing fund. Construction Companies can produce their Profits by concentrating on reconstruction part especially in the metropolitan area. And They make their own brands and have their competitive power. In this housing market, if After-sale system comes publically, there will be big changes. Until now many companies have no difficulties in making funds to manage construction activity. But After-sale system gives difficulties to many companies. Therefore they have to prepare their own funds under their responsibilities from banks of Project financing.

• Journal of Construction Engineering and Project Management
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• 제5권1호
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• pp.1-10
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• 2015

In construction, stakeholders of extended project team play a key role in the overall project performance. Successful integration of stakeholders demands for good management practices at strategic, operational and project levels. Targets and measures to improve the stakeholder performance encourage the creativity and willingness of stakeholders of extended project team to develop the better ways to achieve the project objectives. This paper presents a generic descriptive method, showing how stakeholder's ability and influence impacts on project performance in the construction sector. The findings of a series of interviews with key informants are presented and the following main conclusion is drawn: improving project performance through stakeholder's contribution and measuring their performance can strengthen the project performance. This innovative approach which redefines the process of improving the project performance in construction projects will be of interest to those who intend to manage the projects in practice as well as to those who interested in advancing theory.

• 대한안전경영과학회지
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• 제4권4호
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• pp.1-14
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• 2002

As domestic buildings have been large-scaled, diversified and high-rise, there have been a consistent demand for design, development of construction technology and accident prevention activity as well as quality enhancement. In spite of governmental and related institutions' efforts for reducing national losses which come from numerous accidents, there have been endless small and large accidents on the construction site and thus, it is urgent to conduct empirical researches in this area. Currently safety supervision system in construction industry has enforced harm and danger prevention planning system, however it merely stick to other existing materials. In addition, it is difficult to put it into practice in that it requires bearing too much burden to draw out the planning itself in a case of large construction work. Consequently in this paper we select evaluation criteria by construction progress, classify into several categories, and regard potential danger which often occurs, as a evaluation criterion. Further step is to allow workers or collaborated companies to express their expert opinions or experiences and to encourage quality and process control and autonomous safety control by applying PSM method. The reason why PSM method should be quantitative and substantial progress is because it contributes Korean constructing companies to enhancing their safety control ability and to taking an equal stance just like developed countries,' thereby strengthening there competitive edges. Boost of safety control system by PSM method will make an enormous contribution to preventing construction accidents on the site by establishing and securing an autonomous safety control system.

• 한국건설관리학회논문집
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• 제5권5호
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• pp.163-171
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• 2004

This research investigates a Modeling Spell Checker that, similarly to Word Spell Checker for word processing software, would conform as-built 3D models to standard construction rules. The work is focused on the study of pipe-spools. Specifically pipe diameters and coplanarity are checked and corrected by the Modeling Spell Checker, and elbows are deduced and modeled to complete models. Experiments have been conducted by scanning scenes of increasing levels of complexity regarding the number of pipes, the types of elbows and the number of planes constituting pipe-spools. For building models of pipes from sensed data, a modeling method, developed at the University of Texas at Austin, that is based on the acquisition of sparse point clouds and the human ability to recognize geometric shapes has been used Results show that primitive-based models obtained after scanning construction sites can be corrected and even improved automatically, and, since such models are expected to be used as feedback control models for equipment operators, the higher modeling accuracy achieved with the Modeling Spell Checker could potentially increase the level of safety in construction. Result also show that some improvements are still needed especially regarding the co-planarity of pipes. In addition, results show that the modeling accuracy significantly depends on the primitive modeling method, and improvement of that method would positively impact the modeling spell checker.

• 국제학술발표논문집
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• The 8th International Conference on Construction Engineering and Project Management
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• pp.129-136
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• 2020

Augmented reality (AR) technology assists construction workers by superimposing additional virtual information onto their real worksite environments. Ideally, this provides them with a better understanding of their tasks and hence boosts task performance. However, the additional information that AR places in users' field of view could limit their ability to understand what is going on in their surroundings and to predict how conditions may change in the near future. AR-assisted systems on construction sites could therefore expose their users to safety risks due to disturbance from the system. Hence, it is important to understand how AR-assisted systems can block users' understanding of their immediate environments, and in turn, how worksite safety in the construction industry could be improved through better design of such systems. This preliminary research conducted a laboratory experiment that simulated rebar inspection tasks and compared the situational awareness of AR users against that of subjects using traditional paper-based inspection methods, as measured by the Situation Awareness Rating Technique. Based on the results, we discuss the safety impact of head-mounted AR-assisted displays on situational awareness during construction tasks.