• 한국건설관리학회논문집
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• 제23권5호
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• pp.65-76
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• 2022

국내 건설기술의 발전을 도모하고 국가경쟁력을 제고하기 위한 목적으로 1989년 도입된 건설 신기술 지정제도는 심사과정에서 신기술의 원가계산서를 검토하고, 설계·시공 공사비, 유지관리비 등 비용절감효과와 공사기간 단축 효과를 경제성 항목으로 평가하고 있다. 그러나 이 과정에서 고유기술에 대하여 공사비산정기준관리기관과 신기술 개발자간의 의견차이가 빈번히 발생하고 있으며, 또한 현행 신기술에 대한 원가산정기준이 단위수량당 소요량만을 제시하는 방식으로 생산성에 대한 정보가 부재하여 기존 유사 기술과의 공사기간에 대한 객관적인 비교가 어려운 실정이다. 본 연구에서는 건설 신기술 심사 시 원가산정기준 검토절차와 심사기준, 신기술 품셈 작성방법 등 현황을 분석하고 해외 원가산정기준과 비교하여 현행 건설 신기술의 원가산정기준 개선방안을 제시하였다. 제시한 개선방안은 작업조 기반의 생산성 정보를 제공하고, 적용단가를 제시하여 원가기준의 투명성을 확보할 수 있도록 구성하였으며, 신기술의 특성을 고려하여 재료비와 기계경비에 대한 원가정보 역시 제공할 수 있도록 하였다. 본 연구의 개선된 원가산정 기준을 통해 발주자에게 신기술에 대한 원가정보를 현행보다 세부적으로 제공하고, 공사비 산정 과정을 보다 간소화함으로써 건설 신기술의 활용과 현장적용성을 향상시킬 수 있으리라 기대된다.

• 수산해양교육연구
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• 제28권2호
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• pp.456-464
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• 2016

NCS development for construction of marine terminal structure was carried out through following procedures such as analysis on characteristics, analysis on duty, development of the first draft for standards, validation of industry sites, duty competency standards through expert committee, and utilizing package. The results were as follows. Firstly, duty competency was classified as levels from 3 to 7. Educational training institutions were followed by 22 universities, 21 colleges, 16 graduate schools, and 10 high schools. Secondly, developed standards were consisted of duty and competency unit. The name of duty was construction of marine terminal structure and competency units were consisted of 9 items as survey on economic effect, evaluation of conditions on construction environment, plan for construction of structure, construction of transfer, mooring, and power equipment, and construction, startup test, and maintenance of terminal structure. 33 competency unit elements below 9 competency units were developed. Thirdly, utilizing package was developed into 3 areas of life-long career path, training criteria, and guidelines for exam according to national competency standards for in order to develop development of labor's career and perform personal management such as hiring and promotion in industry sites.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 봄 학술논문 발표대회
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• pp.169-170
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• 2020

Occupational Safety and Health Management Cost, used to protect workers in Korean construction worksites and to create safe working environments, is a legally managed expense item. As this cost item is grounded on the Occupational Safety and Health Act, it is always implemented. However, because there is a ceiling on its rates, insufficient amounts of Safety Management Costs are often allocated to worksites, with the money not being used to areas essential to worker safety. As such, the current study raises the need to develop a set of standards to enable some items under the Occupational Safety and Health Management Costs-appropriated under the rate of indirect costs-to be appropriated as direct construction costs. As a preliminary step in this effort, the current study will provide basic data that can be used to create construction cost calculation standards for items that can be calculated as direct construction costs.

• 한국안전학회지
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• 제35권4호
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• pp.15-22
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• 2020

Scaffolding works are demolished after this structure is completed, and safety accidents often occur because they are installed differently from legal standards or frequently change during work. Therefore, in order to strengthen the safety of scaffolding, the Ministry of Land, Infrastructure and Transport required a need for design standards for temporary facilities that can systematically prevent and solve large-scale safety accidents that are repeatedly increasing during temporary construction. It has been enacted, and some contents have been revised for the past three years. However, construction site personnel do not know or know the revised matters, but often install scaffolding by the installer's experience rather than complying with relevant laws and regulations. It is the situation that the ground strength test of the foundation ground for the load applied to the floor of the column is omitted in most sites. Therefore, this study grasped the actual situation on the degree of recognition of the revised laws and regulations of the construction site and the foundation-based treatment of the floor working load of the scaffolding column, and derived problems. In addition, we intend to provide reference materials for the endurance test according to the ground conditions to small-scale small sites where it is difficult to conduct the test by carrying out the endurance test of the scaffolding ground according to the revised standards.

• 산업기술연구
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• 제28권A호
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• pp.133-140
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• 2008

The Corrugated steel plate structure(CPS) can be applied to construction sites with various purposes, and the merits of CPS such as economical efficiency and swiftness can be utilized when it is constructed properly in consideration of its characteristics. However, in Korea, since the history of corrugated steel plate culvert is relatively short, there are not enough design standards. This research is prepared for finding out the causes through examining and analyzing the problems based on the examples from the existing constructions. Moreover, this study can be utilized in preparing designs and design standards of corrugated steel plate culvert in the future and devising prevention measures and complementary measures by studying construction methods considering features of construction sites and circumstances, several points to be considered while carrying out construction works and prevention measures of a problem with the existing structures.

• 한국BIM학회 논문집
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• 제8권3호
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• pp.20-30
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• 2018

The Standard for BIM in Construction of China was released in 2017. The Unified Standard for BIM of China also took effects on 2017. The BIM standards of China needs to be compared with those related guidelines of Korea to find the status and characteristics for future development of BIM application in both countries' construction industries. The research methodology is a case study of comparing various standards of both countries. The case study results reveals many interesting issues for future BIM application and guidelines for practice of design and construction process. The research foundings include followings : LOD (Level of development) are well defined including LOD 350 in Chinese Standard. P-BIM(Practice based BIM) concepts and series of standards are set for the well-defined design and construction process by work stage in China. Korean standards shows more processes of design and documentation in detail. Major three aspects, particularity in BIM standard by work trade, practicality in BIM work process of design and construction, and professionality in subjects of BIM application, are analyzed and compared with various Guidelines of BIM in both countries.

• 가정과삶의질연구
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• 제30권1호
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• pp.29-40
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• 2012

The purpose of this study is to find out the problems of current housing construction standards related to community facilities and to suggest the vitalizing strategies that enhance the sense of community among the residents living in apartment housing complexes. For the purpose, three times small group workshops were executed during April 26~May 3, 2010 for 14 professionals in construction company, university, research institute, and housing management company. Based on the results of small group workshops, questionnaire survey for the 10 professionals was done during August 13~23, 2010 to find out the additional opinions about the revision of housing construction standards related to community facilities in apartment housing complexes. Respondents indicated that the current housing standards related to the types and the area of community facility are too strict to respond to the diverse characteristics and needs of residents. Professionals suggested the newly revised standards that sum up the whole area of community facilities instead of the existing standards that regulate the area of each community facility in an apartment housing complex. Also, they recommended the regional community center that include several facilities in one common community building.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2023년도 봄 학술논문 발표대회
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• pp.395-396
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• 2023

The current building structural standards present design requirements for the vertical construction joint of a slurry wall when it is used as a permanent wall. This paper proposes design methods and considerations according to the requirements of the relevant standards.

• 정보관리연구
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• 제42권2호
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• pp.43-65
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• 2011

시소러스 제작과 개발을 위한 지침을 제공하기 위하여 여러 표준이 발표되고 있으며, 지난 수십 년간 여러 시소러스가 구축되었음에도 불구하고, 시소러스 구축을 위한 가이드라인 및 표준 발전 연구의 계속성은 이루어지지 않고 있다. 최근 ISO 25964 표준 제정 프로젝트는 변화하는 정보기술 환경에 맞게 시소러스 표준을 개정하여, 표준 사이에 각기 다르게 사용되던 용어 및 약어의 사용을 일관성 있게 함으로써 시소러스 표준의 실효성을 높이고자 하는 목적으로 진행되고 있다. 이에 본 연구는 ISO 25964를 소개하고 ISO 25964가 범용되기 위하여 향상되어야 할 점을 제시하였다. 이를 위해 시소러스 표준 ISO 2788: 1986, ANSI/NISO Z39.19-2005와의 비교분석이 이루어졌다. 본 연구를 통해 시소러스 구축표준을 살펴봄으로써 표준을 기반으로 한 시소러스 구축 실제를 조력하고자 하였다.

• 한국안전학회지
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• 제38권1호
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• pp.42-54
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• 2023

Mobile scaffold is used as a work platform in construction sites. According to industrial accident data, 10 fatalities occur annually on average due to falling from mobile scaffold in construction sites. To prevent such fatal accidents, safety standards must be improved by analyzing the causes of fatal accidents related to mobile scaffold. Accordingly, we analyzed domestic and international safety standards for mobile scaffold and analyzed the fatalities (117 persons) caused by mobile scaffold accidents in domestic construction sites during 2011-2020 and found that fall, overturn, and collapse accounted for 88% (103 persons), 10.3% (12 persons), and 1.7% (2 persons) of fatalities, respectively. The main causes of fatal accidents were found to be non-installation or insufficient installation of safety rails and outriggers and incorrect sequence of work. Based on the analysis results, we proposed strategies for improving the safety standards, such as the use of advanced guard rails and wheel-attached outriggers, to enhance the safety and field applicability of the mobile scaffold. Technology development and improvements in the safety standards for the use of mobile scaffold will aid in the prevention of fatal accidents caused by mobile scaffold.