• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.157-158
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• 2023

본 연구는 건설기계에 의한 협착 및 충돌재해의 예방을 위해 사용하고 있는 스마트 안전관리 시스템 중 건설기계 근접 방지시스템의 재해예방 효과를 분석하여 그 안전성을 실증하고자 하였다. 건설기계 중 재해다발 및 위험성이 높은 굴삭기를 대상으로 스마트 안전관리 시스템의 유무에 따라 근로자(1,000명 기준)의 행동 변화를 라이다 센스 장비를 활용하여 분석하였다. 근로자-건설기계와 최단 이격거리, 위험구역 내 근로자의 체류시간, 위험구역 주변 근로자의 이동 경로 및 체류시간에 따른 근로자의 분포도 등 근로자의 행동 패턴을 분석한 결과스마트 안전관리 시스템을 설치한 건설기계가 미설치한 건설기계보다 근로자와의 이격거리 확보와 위험구역내 체류시간을 단축한 결과를 도출하였다. 이는 스마트 안전관리 시스템이 건설기계와 관련한 협착 및 충돌 등에 의한 재해로부터 근로자의 안전성을 확보한 결과라 분석되었다.

• 월간 기계설비
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• no.7 s.216
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• pp.52-55
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• 2008

공정거래위원회가 건설기계임대차 분야에 있어서 불평등한 계약관행을 개선하고 공정한 거래질서를 확립하기 위해 최근 "건설기계임대차 표준계약서"를 제정했다. 이에 따라 국토부는 지난 6월 10일 산하 공공기관 관계자 등과 간담회를 갖고 표준약관으로 제정된 건설기계임대차 표준계약서가 공사대장의 작성.비치.관리와 함께 공사현장에서 널리 사용, 정착되어 건설공사의 투명성이 제고될 수 있도록 적극적인 협조를 당부했다. 이번에 제정된 건설기계임대차 표준계약서는 지난 해 대한설비건설협회를 비롯한 4개 단체와 국토해양부가 협의를 거쳐 공정위에 건설기계임대차 표준계약서 표준 약관을 공정위에 심사, 청구한 것을 공정위가 승인한 것이다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.6D
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• pp.995-1002
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• 2006

Construction equipment plays an important role as one of resources in construction process. It is obvious that the machine intensive construction method achieves productivity and quality improvement as well as safety improvement. The number of registered construction equipment in Korea is over 320,000 in 2005 according to the national statistics safety, but recent crisis of construction equipment industrialist has been deepen by lack of skilled workers, rise in wages, diminution of working and etc. The main objective of this paper is to propose an improved management and application policy for the better construction equipment utilization. A classification method for construction equipment and a licensing system for construction equipment operators are newly suggested to revise the Construction Equipment Management Law. In order to satisfy the objective, this research performs literature reviews on domestic and overseas related laws and regulations for operating license, and conducts surveys and interviews with experts in the field of construction equipment industry. The results of this research can be considered as an important reference to update the Law that can improve construction productivity and equipment operating rate.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.21 no.6
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• pp.165-176
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• 2022

In order to prevent various accidents with construction machinery, Korea enacted the Construction Machinery Management Act to enhance safety. Until now, there has been a lack of systematic research related to traffic accidents with construction machinery. Therefore, domestic and foreign systems related to construction machinery were reviewed, and the current status was analyzed based on traffic accident data over the past 5 years to derive implications. It is necessary to ensure the safety of construction machinery by correcting institutional loopholes and preparing follow-up measures. In addition, it is necessary to create a separate traffic-safety education program for construction machinery operators to create an environment that can comply with safe road-driving methods and traffic laws.

• 월간 기계설비
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• s.320
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• pp.54-57
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• 2017

• Journal of Drive and Control
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• v.21 no.1
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• pp.70-76
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• 2024

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.535-538
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• 2006

The number of registered construction equipment exceeded the 320 thousands in 2005. Construction has been gradually mechanized, reducing the need for construction labors, and increasing the productivity and quality of construction operations. However, it still has some problems that are should be solved for effective operations, management, availability of construction equipment, increased safety of SOC fatalities, and decreased civil appeals in terms of construction equipment. Recently, technology push is accelerated by flowing information and communication technologies(ICT) for construction. In this paper, a construction equipment management system that use ICT is suggested to solve the given problems. It is anticipated that the development of the system would be able to bring the better operations and management of construction equipment.

• Journal of Drive and Control
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• v.20 no.4
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• pp.151-154
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• 2023

• Korean Journal of Construction Engineering and Management
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• v.9 no.1
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• pp.55-65
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• 2008

It is increasingly recognized that the construction equipment play an important role as resources in construction process. The number of registered construction equipment in korea is over 320,000 according to the statistics. It is obvious that the machine-intensive construction method achieves productivity and quality improvement as well as safety. The main objective of this paper is to propose improvement plans for construction equipment management system in terms of scope, registration, inspection, rental business, operating licenses, and etc., which are the major issues described in the Construction Equipment Management Law. In order to satisfy the objective, this research conduct survey and interview with experts, and literature review on domestic and overseas related laws and regulations. The results of the research are about 20 issues for improvement plans for the better management system, so the further in-depth study on each issue will be recommended for the practical application to the law.

• Journal of the Korea Institute of Building Construction
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• v.9 no.6
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• pp.105-111
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• 2009

Construction equipment is a very important factor for successful construction. Also, the cost for construction equipment is a major part of the cost of construction. Therefore, the estimation of the equipment cost is a critical task in construction planning. A formula for production rates shown in 'Standard Unit Labor' has been used to estimate construction equipment capability and cost. Although the performance of the equipment has improved over time, the variables in the formula have not been updated in a timely manner. Therefore, this paper has analyzed the preceding research, and performed several site visits to measure the cycle time of a backhoe and a loader. Construction equipment production rates were calculated with collected cycle times and variables given in 'Standard Unit Labor'. In addition,production rates were estimated considering the circumstances of various sites with the simulation program 'crystal ball.'