• 한국건설관리학회논문집
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• 제12권6호
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• pp.54-64
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• 2011

국내 건설산업에 CPM(critical path method) 공정관리기법이 도입된 지 거의 40년 가까이 경과하고 있다. 그러나 국내건설현장의 대부분은 CPM 공정표를 작성하지 않거나, 발주처의 요구에 의해 수동적으로 작성한 후 운영 및 관리는 거의 하지 않고, 아직도 바차트(bar chart)기법에 의존하여 공정관리를 하고 있는 실정이다. 이러한 원인중 하나는 CPM 공정계획이 건설현장의 업무를 정확히 반영하지 못하고 있으며, 공사 진척현황을 시각적으로 명확하게 인식하기 어렵고, 작업들의 일정중심의 공정진도와 기성금액 중심의 비용진도를 효율적으로 통합 관리하지 못하기 때문이다. 본 논문은 새로운 CPM 공정관리기법인 BDM기법을 통해 공정계층체계 내에서 CPM 공정계획이 자동으로 요약되면서 동일한 CPM 형식을 유지하는 기능을 통해, CPM기법의 장점을 그대로 유지하면서도 일정중심의 공정진도율과 기성중심의 비용진도율을 통합 관리할 수 있는 새로운 진도율 관리 개념을 제안한다. 이러한 개념을 통해 국내 건설사업에 CPM 공정관리기법이 실질적으로 적용되고 활성화되어, 공사관리의 효율성이 향상되는 동시에 국내 건설사업관리의 발전에도 일조 할 수 있기를 기대한다.

• 대한안전경영과학회지
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• 제7권1호
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• pp.11-23
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• 2005

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(Process Safety Management) method using AHP(Analytic Hierarchy Process) and to development of PSIM(Process Safety Information Management) evaluation method in the construction. The reason why PSIM 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 their competitive edges.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2002년도 춘계학술대회
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• pp.249-256
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• 2002

• 건설관리
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• 제17권1호
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• pp.9-11
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• 2016

• 대한안전경영과학회지
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• 제3권3호
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• pp.107-116
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• 2001

The purpose of this paper is to solve the problem that is occuring in assembly process and to progress the productivity by process analysis methods for manu-open and closed model(DWV-20/25DRG), and auto-open and cloesd model(DWV-20/25/DRA)-ventilation fan. Also, this paper is studied by data of ＇D＇ company's product.

• 한국철도학회논문집
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• 제13권1호
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• pp.23-30
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• 2010

4D CAD에 의한 건설공사 공정관리시스템은 가상건설기법의 그래픽에 의한 계획일정위주 공정관리에 중점을 두고 있으므로 실제 현장상황의 판단에 의한 진도관리가 어려운부분이 있다. 본 연구는 4D CAD기반의 공정관리에 현장 웹카메라를 갖춘 Telepresence 기법을 이용한 원격현장 실시간 진도관리 모니터링체계를 연동하는 공정관기시스템 개발을 시도하고 있다. 개발된 시스템은 철도시설공사에 적용하여 활용성을 검증하였으며, 4D CAD에 의한 계획 공정현황과 웹카메라에 의한 실시간 실제현장 영상을 비교하여 시각적 진도관리를 가능하게 할 수 있다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 춘계 학술발표회
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• pp.667-672
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• 2009

Gathering information and systemization of infrastructure disaster management is to reduce uncertainties in making decisions and maximize the number of alternations. The key objects of a sensor-based progress report and propagation automation systems are to provide objective data, realize and support decision making and deliver them to a certain area, department, manager and other people rapidly. The major findings and results of this study are as follows. 1) Application of international standard-based alerting protocol(CAP; Common Alerting Protocol). 2) Development of database of existing progress report and propagation manual in order to achieve networking of safety management on major social infrastructure of the nation. 3) Development middleware application programs to progress report and propagation data using SMS, FAX, EMS, VMS, MMS.

• 대한토목학회논문집
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• 제28권3D호
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• pp.347-353
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• 2008

일반적으로 건설공사의 품질을 확보하고 불필요한 공기지연을 사전에 예방하기 위해서는 각 공정의 내용을 정확하게 숙지하고 관리하는 일이 중요하다. 더욱 중요한 것은 공사계획에 따른 공정이 원활하게 진행될 수 있도록 각각의 공정에 필요한 사전작업들을 체계화하여 관리하는 것이다. 본 연구에서는 건설공사의 품질확보와 공기지연의 사전예방 등의 효과적인 공사진행을 위해서 아파트공사중 토목공사의 공종별로 필요한 사전작업을 일정별로 구분하여 확인, 검사, 승인 등을 체계적으로 할 수 있도록 하였다. 또한 건설공사 실무자들의 체험적인 방법을 통하여 공정표의 작업일정을 토대로 작업담당자별로 사전작업관리항목을 설정하여 제시하였다.

• 한국작물학회:학술대회논문집
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• 한국작물학회 1998년도 21세기 한반도 농업전망과 대책(한국작물학회.한국육종학회 공동주관 심포지움 회보)
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• pp.336-352
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• 1998

The horticultural seed industry has made great progress in the last fifty years of its history after the independence of this country. The industry has accomplished self-sufficiency in major vegetable seeds and has even gained international competitive edge in certain crop seeds, particularly in hybrid cultivar development. However, the industry is facing a crisis at present coming from excessive competition among the domestic seed companies as well as the foreign currency crisis of the country. Several major seed companies have already been acquired by multinational corporations. Many people in the country as well as agriculturists are concerned about this situation. Although it is true that the industry is undergoing hard times, this crisis can be turned into a chance for making new progress depending on the joint efforts of the groups responsible, i.e., private companies, public institutions, and policy makers. Therefore, we have to turn this crisis into an opportunity for self-reform and progress. We should not be discouraged or give up. We Propose some ideas for the Progress of the seed industry. Public institutions and policy makers should do such things in cooperation as 1) training human resources for future breeders, 2) securing a wide range of genetic resources and improvement of the management system, 3) basic science research including biotechnology, 4) releasing breeding stocks from germplasm enhancement through use of exotic accessions, 5) support for breeding region- or use-specific cultivars, and 6) collection of foreign agricultural information for breeding cultivars for overseas markets. Eventually the responsible group for the final development of commercial cultivars, production, sales and management is private companies. Therefore, private companies also should have to do their best to develop competitive cultivars with a missionary spirit and endeavor for both domestic and overseas markets in cooperation with public institutions. Management based on competition, professionalism and rationalism is also urged. We are going to conclude with optimism that we can make a new vault of progress once the private and public sectors closely cooperate for the development of Korean horticultural seed industry by overcoming this crisis.

• 대한안전경영과학회지
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• 제5권4호
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• pp.21-30
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• 2003

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.