• Korean Journal of Construction Engineering and Management
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• v.23 no.4
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• pp.78-83
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• 2022

Many domestic construction companies are continuously trying to utilize weather information for construction management. The effect of the weather is greatly reflected in the construction industry because there are many outdoor work. Therefore, weather information is clearly needed to predict the exact construction period. And the calculation of the number of non-working days considering the weather information is very important. However, many construction companies have difficulty calculating the exact construction period because it is difficult to predict the exact long-term weather. In this study, it is analyzed the past long-term weather information. Then the weather information by region and season is applied to the construction management system. Finally, it is confirmed the workable date, the field information and the weather information.

• Korean Journal of Construction Engineering and Management
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• v.3 no.2 s.10
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• pp.99-106
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• 2002

It was few to the integrated information classification system In domestic construction. Furthermore, it became considerable obstacles to hamper the increase of national competitiveness as well the hoarding of information and overlapped investment. The standardization of information classification is also necessary prior to the Computer-Integrated Construction, CALS(Continuous Acquisition & Life-cycle Support/Electronic Commerce) in construction, EVMS(Earned Value Management System) and the various projects which manipulate construction information. Therefore, this report suggests the development direction and application proposal of Integrated Construction Information Classification.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.226-227
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• 2010

건설현장이 공사비 대금지급, 공사비 변경요청, 실정보고 등과 같은 중요한 공문일 경우 직접 방문하거나 이메일 등을 통해 공문초안을 사전에 발주청에 보고하고 검토를 받은 후 건설사업관리시스템을 이용하여 공문으로 발송한다. 본 연구는 건설사업관리시스템을 이용하여 발주청과 건설현장간에 온라인으로 공문을 사전검토 및 승인 반려할 수 있도록 공문 유통 방식을 개선하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.05a
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• pp.776-777
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• 2013

디지털 수량산출정보 교환표준" 건설CALS/EC 체계 내에서 사용되는 공정 공사비 관리를 위한 디지털 수량산출정보 관련 표준의 기본 요건을 정의하고 참여주체간의 효율적인 수량산출정보의 교환 및 공유기반을 마련함을 목적으로 2011년 4월에 제정되었다. 해당표준의 활용성과 확장을 위하여 스키마를 추가 개발하며, 건설사업관리시스템과 연동하여 사업참여 주체간 정보공유와 관리가 가능하도록 하였다.

• Korean Journal of Construction Engineering and Management
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• v.21 no.4
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• pp.50-61
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• 2020

Safety management has been one of the most critical issues in the construction industry for a long time. Despite continuous efforts, it still shows a higher accident rate than other sectors. To reduce the accident rate, a lot of studies have been performed, mostly focused on contractors or construction phase. Although the initial stage of the construction project has the most significant impact on construction safety and decision-makers at the initial stage play an important role, the safety management system throughout the project entire life-cycle is still insufficient. In addition, although a great deal of information is generated in the construction project and the value is increasing, while it shows an inefficient aspect. This is believed to be due to insufficient information exchange and a lack of standards. In this context, this study aims to analyze the efficiency of information handover in construction safety. For this purpose, a safety management framework for systematically and efficiently managing and utilizing for construction safety information is referred to as 'safety business functions', 'project life-cycle', and 'industrial hierarchy'. The 'safety business functions' are classified into three levels. And then, in order to analyze the efficiency of safety information handover, 'importance of safety business function' and 'efficiency of safety information handover' were evaluated by interviewing with experts. This study can be used as reference data for implementing systematical and efficient safety management, and can also increase construction safety competency.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.1430-1432
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• 2011

공사비정보와 일정정보는 사업을 관리하는데 있어 매우 중요한 정보로 이들이 연계활용되어야 공정공사비 관리를 원활하게 진행할 수 있다. 그러나 국내의 실정은 공사비가 내역체계 기반으로 관리됨에 따라 설계사에서 작성되어 시설, 부위, 공간 등의 정보를 갖고 있던 수량정보가 내역체계 기반으로 전환되면서 정보들을 상실하고 시공사에서는 다시 물량분개라는 작업을 통해 다시 시설, 부위, 공간 등의 정보를 부여하는 작업이 발생하고 있다. 이에 도로분야 사업을 대상으로 작업분류체계(WBS)를 그 연계방안으로 제시하고 작업분류체계 기반 공사비 작성을 통해 설계사에서 작성된 정보를 시공사에서까지 활용할 수 있도록 하고자 한다. 본 사업에서는 이러한 작업분류체계 공사비 작성을 위한 지원도구 개발을 위해 업무 프로세스 검토, 지원도구 활용 공사비 작성, 시험적용을 통한 지원도구 검증을 수행할 계획이다. 이를 통해 내역정보와 공정정보의 연계가 실현되고, 효율적인 공사비 관리의 기반을 제공할 수 있다.

• Construction Engineering and Management
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• v.3 no.3 s.11
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• pp.21-22
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• 2002

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.137-142
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• 2003

Construction CALS has been introduced with an aim to improve the effectiveness of construction management in the public sector. The objective of this paper is to provide an approach to implementing an integrated construction management environment. The environment described in this paper provides a methods for the owner and the contractor as well as designers and engineers to interact in a sing control scheme. This interaction represents the collaboration between the contractual parties for sharing construction information. XML technology has been applied as a basic technology for delivering data in the system. The XML-based forms are loaded on the system, whose data are stored in the central database right after review and approval. In future the integrated construction management environment can be further developed to the extend that the contractor's information system is directly interface with the owner's.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.07a
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• pp.415-416
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• 2014

본 연구에서는 ICT 기술특성을 건설 전 생애주기에 걸쳐 활용하여 미래 건설 환경 변화에 신속하게 대응하고, 시간과 장소에 구애 받지 않고 실시간 현장 업무를 지원할 수 있도록 건설사업정보시스템(CALS)의 하위 업무시스템인 건설사업관리시스템, 시설물유지관리시스템, 건설인허가시스템, 용지보상시스템에 모바일 기술을 적용하는 스마트화 방안을 제시하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.682-686
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• 2007

Construction project has been more complex and bigger as various demands of the times. But current schedule management method in construction project uses only PERT or CPM made in 1950s without innovation. Also current schedule management focuses on not information flow between activities and variability of information exchanged but result. This paper suggest using the DSM(Dependency Structure Matrix) in schedule management of construction project to overcome limitations of current scheduling tools. DSM has been introduced as a new theory in construction industry in 1990s at the United States, but its application is still insufficient in domestic field due to the absence of systematic study.