• Title/Summary/Keyword: construction information

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Operation Plan of the Certification System for the Construction Information Standard -From the Construction CALS Standard- (건설사업정보 표준 인증을 위한 운영방안 마련 -건설CALS 표준의 관점에서-)

  • Moon, Jin-Seok;Won, Ji-Sun
    • The Journal of the Korea Contents Association
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    • v.12 no.12
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    • pp.459-470
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    • 2012
  • Information technical dependence degree is coming to be high from constructive information-oriented field. The size and complexity of constructive information are increasing and consequently, the standard for a construction information resource management becomes important. Currently the certification about construction information standard is being enforced part system and information-oriented level etc. from domestic. So we have a plan which will propel the diffusion strategy for the practical application of constructive information standard with introduction of the certification system about construction information standard. For a certification system preparation, we studied a feature and definition about construction information standard and analyzed domestic and foreign case. From that, we accomplished a classification and an analysis about construction information standard becomes the object of certification. And then, we selected the object of the certification through deriving necessities of certification about each construction information standard and considering the priority at the time of introduction. Finally we suggested an certification institutional operation plan about the object which is selected. Held a consultation meeting about the fact where the professional knowledge or technique is demanded and established secured directivity about authentication institutional operation plan and professionalism.

Research on the Plans of Construction Information for National Infrastructure in Public Construction Projects (공공건설사업에서의 국가기반시설 건설정보 서비스 방안에 관한 연구)

  • Ok, Hyun;Kim, Jin-Uk
    • The Journal of the Korea Contents Association
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    • v.13 no.12
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    • pp.1026-1035
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    • 2013
  • The construction field is implementing cost savings and business process improvements by adopting and applying various information technologies to secure the construction sector's technological competitiveness amid the economic recessions inside and outside South Korea. Therefore, affiliated agencies of the Ministry of Land, Infrastructure, and Transport are reinforcing transparency and efficiency in construction project management through informatization. These agencies are also performing construction project management and maintenance and management businesses by constructing various information systems to create higher added values and secure competitiveness. However, as the application of the constructed information system is limited to a portion of public construction projects, it is not yet possible to understand the whole status of the national infrastructures. Therefore, this paper aims to propose a construction information service plan, its future promotion method and procedure of application on the entire national infrastructures. This plan would be carried out by collecting, linking and fabricating the main construction information from the information systems of the affiliated agencies around the construction project information system(Construction CALS System) being applied at the organizations under the Ministry of Land, Infrastructure, and Transport. Such a plan is expected to facilitate effective project management and maintenance of public construction projects and serve as a useful tool for major decision making endeavors such as future policy planning. The proposed plan is also expected to facilitate the management and application of construction information from the construction up to the maintenance management of the national infrastructures.

A Study on The Possibility of BIM(Building Information Modeling) Application of Construction Management (건설사업관리의 BIM(Building Information Modeling) 적용 가능성에 관한 연구)

  • Shim, Jin-Kyu;Yi, Hye-In;Kim, Jae-Jun
    • Journal of The Korean Digital Architecture Interior Association
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    • v.10 no.2
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    • pp.49-60
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    • 2010
  • The production process of construction industry is different from thing of the general manufacturing, likewise various participants make temporary teamwork for success of the project through sharing of information. But the each role of participants is individually changed to step in construction process stage and moreover it has complicated, entangled interests. The Construction Management was inducted for the effective management and operation of construction project. The Key of the Construction Management success depends on the cooperative relationship relation to major participants. The domestic construction system is difficult with many trial and errors for the frequent plan change. As the building are more bigger and complicated, Building Information Modeling is demanded design and maintenance. This evaluation was done by the trust on the system as well as Construction Management. And then it applies the BIM it analyzes the example of construcrion project.

QUANTITATIVE ANALYSES USING 4D MODELS - AN EXPLORATIVE STUDY

  • Rogier Jongeling;Jonghoon Kim;Claudio Mourgues;Martin Fischer;Thomas Olofsson
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.830-835
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    • 2005
  • 4D models help construction planners to develop and evaluate construction plans. However, current analyses using 4D models are mainly visual and limit the quantitative comparison of construction alternatives. This paper explores the usefulness of extracting quantitative information from 4D models to support time-space analyses. We use two 4D models of an industry test case to illustrate how to analyze 4D content quantitatively (i.e., work space areas and distances between concurrent activities). This paper shows how these two types of 4D content can be extracted from 4D models to support 4D-based-analysis and novel presentation of construction planning information. We suggest further research to formalize the content of 4D models to enable comparative quantitative analyses of construction planning alternatives. Formalized 4D content will enable the development of reasoning mechanisms that automate 4D-model-based analyses and provide the information content for informative presentations of construction planning information.

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INTEGRATED CONSTRUCTION PROJECT PLANNING USING 3D INFORMATION MODELS

  • Chang-Su Shim;Kwang-Myong Lee;Deok-Won Kim;Yoon-Bum Lee;Kyoung-Lae Park
    • International conference on construction engineering and project management
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    • 2009.05a
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    • pp.928-934
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    • 2009
  • Although the evolution and deployment of information technologies will undoubtedly play an important role in the current construction industry, many engineers are still unsure of the economic value of using these technologies. Especially for the planning of a construction project, a collaboration system to utilize the whole resources is a essential tool for the successful outcome. A detailed, authoritative, and readily accessible information model is needed to enable engineers to make cost-effective decisions among established and innovative plan alternatives. Most engineers rely on limited private experiences when they create solutions or design alternatives. Initial planning is crucial for the success of the construction project. Most construction projects are done through collaboration of engineers who have different specialized knowledge. Information technologies can dramatically enhance the performance of the collaboration. For the information delivery, we need a mediator between engineers. Object-based 3-D models are useful for the communication and decision assistance for the intelligent project design. In this paper, basic guidelines for the 3-D design according to different construction processes are suggested. Adequate interoperability of 3-D objects from any CAD system is essential for the collaboration. Basic architectures of geometry models and their information layer were established to enable interoperability for design checks, estimation and simulation. A typical international project for roadway was chosen for the pilot project. 3-D GIS model was created and bridge information models were created considering several requirements for planning and decision making of the project. From the pilot test, the integrated construction project planning using 3-D information models was discussed and several guidelines were suggested.

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Analysis of the relationship between satisfaction and use value of the amount of construction technology information provided (건설기술정보 제공물량의 만족도 및 사용 가치 간의 관계 분석)

  • Seong Yun Jeong;Jin Uk Kim
    • Smart Media Journal
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    • v.12 no.11
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    • pp.154-164
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    • 2023
  • The Construction Technology Information System collects, processes, and provides the public with free of charge 16 types of construction technology-related texts or index information, such as construction standards, construction practices, and construction reports, required at construction sites to enhance domestic construction technology. This study judged that user satisfaction could be increased if the budget was allocated first to the most effective construction technology information DB establishment. For each type of construction technology information, the level of satisfaction felt by the population for the quantity provided and the value of use according to the acquisition and utilization of information were investigated. Reliability between independent variables and dependent variables through a multiple regression analysis process to identify how the demographic characteristics of the population affect user satisfaction and the factors that affect the use value of information for each type of construction technology information. and the correlation was analyzed. The correlation between the demographic characteristics of respondents and users' satisfaction with the provided quantity was generally low, but construction experience, age, etc. were found to have an effect on satisfaction with the provided quantity. In particular, among the demographic measurement items of respondents, the more construction experience they had, the higher their satisfaction level with the quantity provided of low-level technical standards, and it was analyzed that older age had an impact on satisfaction with the quantity provided for small and medium-sized business support information.

A Study on Improvement of Official Document Exchanging System in construction field (건설분야의 전자문서 유통 체계 개선에 관한 연구)

  • Kim, Seong-Jin;Kim, Nam-Gon
    • 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.

An application on tools for on-the-spot inspection of road occupation information (모바일 장비를 이용한 도로점용정보 현장점검도구 적용)

  • Young-Jin Kim;Byung-Kon Kim;Jin-Uk Kim;Tae-Hak Kim
    • Proceedings of the Korea Information Processing Society Conference
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    • 2008.11a
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    • pp.718-721
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    • 2008
  • 본 연구에서는 도로점용업무 현장점검 시 종이서류를 지참하는 등의 애로사항을 해결하기 위해, GIS 맵 정보와 UMPC, RFID 등 모바일기기를 이용하여 현장에서 활용할 수 있는 도구를 개발하여 적용하였다. 도로점용업무는 불법점용물 관리, 도로점용 허가신청에 관한 현장조사를 통해 적부여부 판단 등 현장 업무가 많음에도 불구하고, 기존 정보들이 종이로 관리되며 현장점검 체크리스트 작성 등이 수기로 이루어짐에 따라 시간 등 많은 비용이 소요되고 있다. 이러한 작업 중 점용물의 허가 적부 여부관리에 모바일 장비를 이용한 도로점용정보 현장점검도구 적용을 통해 현장조사 및 업무보고의 효율적 관리가 가능하다. 이에 본 논문에서는 GIS 맵 정보 및 건설인허가시스템에서 관리하는 도로점용정보와 UMPC 등 모바일 기기를 활용하여 도로점용업무의 효율성을 높였다.

A Web-Based Construction Failure Information System using Case-Based Reasoning (사례기반추론을 이용한 웹 기반 건설실패사례 정보시스템)

  • Park, Yong-Sung;Oh, Chi-Don;Jeon, Yong-Seok;Park, Chan-Sik
    • Korean Journal of Construction Engineering and Management
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    • v.9 no.6
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    • pp.257-267
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    • 2008
  • In order to encourage construction practitioners to acknowledge failures and disseminate the information, the failure information must be documented and accumulated with a well-structured format, which contains not only the fact and result but also the circumstance and cause of the failure. In the Korean construction industry, many failures are not explained clearly and often not even reported publicly, partly because due to the lack of understanding positive aspects of failures, which can improve construction practices as a result of learning from failures. The purpose of this study is to develop a web-based construction failure information system using the case-based reasoning techniques, which can systematically accumulate, manage, and share the valuable failure information using a structured failure cases database. It can be utilized for planning proactive solutions on future failures by searching the very similar past failure cases.

An Information Framework for the Derivation of Process Context from Construction Site Digital Images (건설현장의 프로세스 Context 추출을 위한 디지털 이미지 정보체계 구축)

  • Yoon Su-Won;Chin Sangyoon
    • Korean Journal of Construction Engineering and Management
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    • v.6 no.2 s.24
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    • pp.80-91
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    • 2005
  • Although construction site photos contain important as_built information, technique and knowledge, there has been lack of frameworks to store and manage construction site photos efficiently and effectively. The problems in site photo management are getting increasingly serious, as digital cameras are adapted as collection tools of site Photos. This research suggests an information framework(named CIIM: Construction Image Information Model) to manage and share construction information based on 5W1H in order to derive construction context, which includes technologies, lessons-teamed and knowledge, from construction site photos, and a site photo management system named CIMS II (Construction Image information Management system II was developed to verify the model. It is expected that the results of this research that are an information framework and an system could help more effective classification, management, search and derivation of context in a construction project.