• KSCE Journal of Civil and Environmental Engineering Research
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• v.43 no.6
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• pp.821-830
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• 2023

Various studies has tried to unveil causes of cost overrun and schedule delay in the road construction project. However, these causes need standardization due to difference by guidelines, relevant research, and facilities. Therefore, this study identifies and elaborate standard road construction cost and schedule variation factors that can be used in the planning and execution of the project. variation factors have been derived and grouped through literature review and modified and supplemented through expert interview. In addition, the connection with the relevant guidance factors is confirmed and the usability is reviewed by applying actual road construction cases. The factors suggested in this study comprehensively include factors of related guidelines and previous research, more clearly distinguish, support decision making.

• Construction Engineering and Management
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• v.22 no.4
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• pp.4-8
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• 2021

• Korean Journal of Construction Engineering and Management
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• v.17 no.2
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• pp.49-57
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• 2016

R&D projects for land, infrastructure, and transportation is to identify challenges through academic-industrial demand survey, and to promote R&D projects through detailed planning projects. These R&D projects have been promoted to be applied to most domestic project-oriented. Despite continuous R&D investment, the investment has been promoted to the world top technology rather than to international construction projects. This study analyzed the international construction market trends and international construction contracts in order to promote technology development for enhancing international construction competitiveness. This study suggests three R&D technology development directions and ten research projects for expanding international construction projects.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.4D
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• pp.661-670
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• 2006

The utilization of simulation has been limited in planning construction process because it is difficult to collect data and build a model using simulation method. This study collects construction operation data and analyzes the characteristics of its distribution. Through the statistical analysis on the empirical data, this study identifies Beta distribution functions is one of the most proper in duplicating the characteristics of construction equipment operation data into a computer simulation. The information obtained in this study can support preparing input data for another simulation.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.30 no.10
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• pp.23-28
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• 2001

우리나라와 상당히 다른 체제를 유지하고 있는 미국의 설비관련 법규를 이해하기 위해서는 일차적으로 건설산업 제도를 전반적으로 파악하지 않을 수 없다. 따라서, 본 고에서는 광범위한 미국의 건설산업 중 현재 우리나라의 설비분야에서 당면과제와 밀접한 관계가 있다고 생각되는 몇 가지의 제도에 관련된 사항을 선별하여 그 현황을 소개하기로 한다.

• Korean Journal of Construction Engineering and Management
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• v.21 no.4
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• pp.3-11
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• 2020

Problems related to construction contracts arise if they are not reflected in the design phase from the planning phase of the construction project, or if they are not properly dealt with despite various changes in the construction phase. So far, there have been a number of discussions in Korea regarding the improvement of the procedures for resolving construction disputes, and the problems related to the procedures for solving construction disputes have been raised steadily, but the problems related to the procedures for solving construction disputes are still unresolved. Therefore, in this study, the followings were proposed to strengthen the international competitiveness of the construction industry. First, the so-called Construction Dispute Mediation Act should be enacted to prepare the basis for the establishment of a tentatively named Construction Dispute Mediation and Arbitration Agency(CDMA). Second, the work of the CDMA should be limited to the work of supporting the DRB, mediation and Arbitration the private and public sectors. Third, it is required to choose between adjustment and arbitration when obtaining a contract and to operate the DRB during construction phase. Fourth, CDMA should be established as standing bodies, and branches should be operated in various parts of the country. Fifth, construction experts from various areas should be included as members so that disputes over construction contracts can be dealt with quickly. And finally, relevant laws that specify the procedures for dealing with construction disputes should be amended together.

• Proceedings of the CALSEC Conference
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• 1999.11a
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• pp.169-183
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• 1999

건설 CALS(건설사업지원 통합 시스템) 기획ㆍ설계ㆍ시공ㆍ유지보수관리 등 건설 생산활동 전과정에서 발생한 정보를 발주 기관과 건설 관련 업체들이 전산망을 통해 신속히 교환, 공유하여 건설사업을 지원하는 통합정보 시스템(3세대 CALS) (중략)

• Proceedings of the CALSEC Conference
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• 1999.07a
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• pp.255-268
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• 1999

ㆍ 건설 CALS(건설사업지원 통합 시스템) 기획ㆍ설계ㆍ시공ㆍ유지보수관리 등 건설 생산활동 전과정에서 발생한 정보를 발주 기관과 건설 관련 업체들이 전산망을 통해 신속히 교환, 공유하여 건설사업을 지원하는 통합정보시스템(3세대 CALS)(중략)

• Construction Engineering and Management
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• v.15 no.2
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• pp.27-29
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• 2014

• Magazine of RCR
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• v.4 no.3
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• pp.7-14
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• 2009