• Water for future
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• v.57 no.3
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• pp.34-42
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• 2024

• 월간 기계설비
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• no.1 s.198
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• pp.65-71
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• 2007

한라건설(주)은 1980년 창립한 이래 국내외 토목, 건축, 주택, 플랜트, 환경 사업 등 각 분야에서 눈부신 발전을 거듭하여왔다. 특히 최고의 품질과 경쟁력으로 각종 도로, 철도, 항만, 공항 등 토목공사와 사회기반시설(SOC) 건설사업에 참여함으로써 국가기반시설을 조성하였다. 2006년 1조3500억원 수주, 8300억원 매출 이라는 성과를 거뒀고 2007년 1조6000억원 수주, 9200억원 매출을 목표로 하고 있다. 또한 자연 친화적인 사계절 아름다운 아파트‘한라비발디’를 통하여 소비자의 다양한 요구를 반영, 쾌적하고 편안한 주거환경 조성에 심혈을 기울이고 있다. 「 인간존중, 사회기여, 미래도전」이라는 경영이념을 바탕으로 급변하는 환경에 적극적으로 대처하고, 새로운 기술개발, 우수인재 육성, 핵심경쟁력 강화를 통해 미래를 대비하는 한라건설(주)의 행보는 오늘도 계속되고 있다.

• Journal of the Korean Society for information Management
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• v.14 no.2
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• pp.105-122
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• 1997

A library for the civil engineering field goes on increasing in quantity because of the growth in construction technology and the enlargement in applicable fields of civil engineering. Most of libraries and information centers in construction companies are using Dewey Decimal Classification (DDC) or Korean Decimal Classification (KDC) to classify a library in civil engineering field. It is necessary for the library classification system to be equipped with a more standardized code system, which corresponds to the academical and technical classification for the civil engineering works. This study analyzes the defects of existing classification systems, and then suggests a new classes and divisions classification system, which facilitates to link academic information with technical data, for the civil engineering field. The proposed system is expected to make practical application of information classification system in the construc ion industry and to be applied for the revised edition of KDC.

• Journal of the Korea Society for Simulation
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• v.27 no.1
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• pp.1-13
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• 2018

Earthwork planning is one of the critical issues in a construction process management. For the construction process management, there are some different approaches such as optimizing construction with either mathematical methodologies or heuristics with simulations. This paper propose a simulated earthwork scenario and an optimal path for the simulation using a reinforcement learning. For reinforcement learning, we use two different Markov decision process, or MDP, formulations with interacting excavator agent and truck agent, sequenced learning, and independent learning. The simulation result shows that two different formulations can reach the optimal planning for a simulated earthwork scenario. This planning could be a basis for an automatic construction management.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.4D
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• pp.553-560
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• 2008

As it was developed to korea standard of the CAD Drawing in Construction CALS/EC for the productivity Improvement in Construction Industry and efficiency rising of construction management. it is high time to design the standard system in water resources. The purpose of this study is to establish the strategies for standard system of drawing information in water Resources parts for construction CALS/EC. This study is to analyse the existing construction drawing standards including CMS, CMMS, drawing guideline of a water Resources public institution, ISO, US National CAD Standard, Japanese Standard. As a result of the analysis, this study proposes the prime structure of the water Resources drawing information standard to support construction CALS/EC. For the establishment of standard system in real practice, this study establishes the numbering system to joint the current standard system for a water Resources order institution and to keep construction CALS/EC. In conclusion, the standard system of drawing information is proposed as a fundamental frame to water Resources parts of construction CALS/EC.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.30 no.6D
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• pp.641-654
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• 2010

Recently, as the construction industry trend is changed to the market orientation which focuses on the autonomy and competition, the most construction companies try to adapt the new environment. Thus, this study analyzes the correlations of business strategy and core competency taken by the construction company to survive from the rapidly changing environment between the growth rate and rate of return of the company. Throughout the existing researches and theoretical studies, a business strategy and core competency of the construction company is drawn, and based on this, this study surveyed 746 construction companies. The results of the survey showed that the business strategy has any relationship with growth rate and rate of return and the core competency of the construction company has no relationship with rate of return either, while the core competency shows the relationship with the growth rate. Thus, it is analyzed that the construction company which has higher growth rate also has the high core competency level.

• 월간 기계설비
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• s.54
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• pp.32-34
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• 1995

내무부 토목국이 모태가 돼 지난 62년 정식 출범 했던 건설부가 정부조직 대폭 개편에 따라 건설교통부의 새체제로 출범, 초대장관에 오명 전교통부장관이 취임했다. 본지는 이번 정부조직개편에 따라 새체제로 출범한 건설교통부의 개편 내용을 게재, 회원사의 이해를 돕고자 한다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.3D
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• pp.371-381
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• 2008

The systematic methodology for estimating construction cost approximately at planning and pre-design phase of a river facility construction project has not yet been established because of its unique characteristics including its relatively small project size in terms of cost. This research suggests a 4-level cost information structure and identifies critical factors affecting construction cost as a result of thorough analysis of accumulated historical cost data of river facility construction projects. Also, this research presents the framework of the approximate cost estimating methodology for river facility construction project a planning stage.

• Korean Journal of Construction Engineering and Management
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• v.4 no.3 s.15
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• pp.102-111
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• 2003

It is very important to improve the overall efficiency in exchanging construction information among project Parties from the project set-up through the project completion. However, each government agency in Korea tendering construction projects has different structures in classifying information. This results in inefficiency of overall construction projects and cost increasing. This requires establishing a new construction information classification system. This research suggests a framework for an analysis of a standard classification system in setting up a standard classification system and in evaluating its applicability to business processes. According to the identified requirements of the classification system, this research analyzes and compares existing information classification systems such as Uniclass, Uniformat, and Korean Standard Classification System of Construction Information, and then identifies problems and approaches for the improvement.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.12
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• pp.6176-6186
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• 2012

Many research and case study for BIM have mainly been focused on architecture domain. However, it is insufficient to civil engineering domain. Although BIM will be applied to civil engineering domain. because national BIM standard and delivery system of BIM is not ready, these demands are increasing. First of all, this paper analyzed the current status of the IFC international standards and BIM of civil engineering domain. Second of all, we established the roadmap for BIM development for civil engineering domain. And this paper studied on the BIM application of road construction for a step by step development of civil engineering. Finally, we conduct case study about road project by applying to construction information classification.