• 대한공간정보학회지
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• 제6권1호
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• pp.91-103
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• 1998

본 연구는 교량과 터널에 관련된 각종 정보, 즉 도면, 대장 및 조서(도형, 비도형 자료)를 데이터베이스화하여 도로시설물의 능률적이고 과학적인 관리를 위한 시스템 구축에 관한 연구를 수행하였다. 데이터베이스화의 가장 큰 목적은 도로시설물의 유지관리 및 보수시 자료의 신속, 정확한 수정과 보완으로 향후 합리적인 시설물 유지계획수립과 정보관리를 체계화하는데 있다. 본 연구에서 구축된 시설물관리시스템의 효용성을 검토하기 위해서 실제 행정관서에서 사용되고 있는 자료들을 적용해 본 결과 중요한 결론들을 도출하였다. 따라서 본 실험의 결과는 차후 보완연구를 통하여 국내의 각종 도로시설물관리를 위한 실용화에 크게 기대할 것으로 판단된다.

• 한국안전학회지
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• 제21권2호
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• pp.128-137
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• 2006

Traffic accidents occur due to complex influences of transportation companies, drivers, and road environment. This study found that education and surroundings for transportation companies, driving habits of drivers, and road safety facilities and accessory facilities were main factors that affected strongly traffic accidents. Also, it found that driving habits of drivers could affect accidents heavily more than two other factors. Road safety and accessory facilities were analysed that they affected traffic accidents independently with transportation companies and their own drivers. Therefore, in order to achieve a traffic accident prevention as our main target, those companies need to produce atmosphere that their own drivers can have safety awareness, and related institutions for the above target should run parallel with policy assistance and strict traffic enforcement. In the end, this study suggests that transportation companies should secure manpower wholly being charged with traffic safety and financial resources investing in it.

• 자동차안전학회지
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• 제13권3호
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• pp.41-46
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• 2021

The number of big traffic accident cases of pedestrian death appeared to be minor, however compared to death rate in car to car accidents is very high and quite a few of the pedestrian death rates among all traffic accidents are counted to be almost 40%. Previous pedestrian safety studies were mostly aimed at reducing the degree of pedestrian injuries from a vehicle to pedestrian collision, and less at preventing a collision itself. This research was conducted with a method of using road facilities to prevent vehicles from rushing into the sidewalk. This research used one of the collision analyzing programs, called PC-Crash to simulate the vehicle rushing into the sidewalk. Based on the program, it could derive an optimal safe zone location where the pedestrian can wait for the pedestrian light safely. Also, changing road facilities such as pedestrian light pillars or signal controllers can widen 440% compared to the present safe zone. Accordingly, researchers have to consider a method to analyze and apply pedestrian safe zones along with road facilities location when designing a road.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2002년도 춘계학술대회논문집
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• pp.21-30
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• 2002

Busan Port which is the representative social overhead capital facilities for international trade of goods has been the driving force for economic development in Korea. Therefore, the central government should play the major role in building a rear road to Busan Port in order that it may function as a mojor port of Northeastern Asia through the systemization of mutual assistance among connected facilities, completely equipped with port-related facilities befitting to the principal port of imports and exports. In this study, the validity of container tax is being examined, analyzing container tax which Is considered as an obstacle to the development of Busan Port and its purpose, and grasping the present conditions by the realistic speculation on container tax issues and its abolition. First, the port rear road as a social overhead capital facilities, which connects port and expressway, should be considered as part of port, and port is social overhead capital invested by government. Second, the susan City imposes on container tax. As a result, a shipper and a shipping company are paying a double charge by paying container tax with port dues. Third, someone argues that port rear road is constructed as container truck generates much traffic, but it is unreasonable to conclude that container truck is seed of traffic jam because according to traffic survey of Busan City, container truck occupies only 1.45% of total traffic Forth, it has bad influence upon the competitiveness of Busan Port as Northeastern logistics base, as other ports who are competing with Busan Port like Singapore. Hong kong, Kobe make their competitiveness strong by decreasing the cost of pore dues

• 한국농촌건축학회논문집
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• 제18권3호
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• pp.25-34
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• 2016

The purpose of this study is to investigate installation status of information facilities and condition of walking road influencing to psychological safety of walking tourists. For this purpose, four roads for walking tour are selected; the course no. 16 of Jeju Olle Trail, Sarabong Byeoldobong walkway in Jeju and the course no. 8 of Bougil, Gyeongpo Lake walkway in Gangneung. Facilities installed on roads for walking tour are classified into four facilities; safety facility, information facility, amenity facility, local cultural facility. In order to consider installation status of information facilities and condition of walking road influencing to psychological safety of walking tourist, a field experiment was conduced focusing on the course no. 16 of Jeju Olle Trail. Thirteen cases were happened as confusing situation while walking tour. Of the 13 cases, the situation of being lost and wandering on the trail accounted for six cases. In contrast to the expectation that the situation of being lost and wandering would occur only at a crossroads, it is not that such situation took place at specific places like a crossroads or where direction signs were inaccurate. Walking tourists of this field experiment also confronted situations of having lost confidence about continuing the ongoing direction, of having anxiety over walking a walking trail, of feeling discomfort caused by walking and of being offended by uncomfortable or messy areas of walking trial. These confusing situations are happened inappropriate installation of direction sign, so direction sign is needed to install more carefully and detailed.

• Spatial Information Research
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• 제15권3호
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• pp.335-346
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• 2007

도로표지는 도로이용자의 편의제공을 목적으로 설치된 도로부속시설물 중의 하나이다. 도로표지의 타 시설물과 차이점은 관련규정에 의거한 표지 위치정보의 설정과 표지내 안내지명, 노선번호, 상징그림, 방위표기, 이정거리 등 다양한 속성정보를 포함하고 있어 정보화에 상대적으로 유리하다는 장점이 있다. 현재, 전국의 각급 도로상에 13만 여개의 도로표지가 설치되어 있으며, 280여개의 도로관리청이 각각 독립적으로 도로표지를 관리해 오고 있으나, 일관성, 시인성, 연계성, 위치적합성 등이 결여된 채 비효율적으로 관리되어 왔다. 이는 도로이용자로 하여금 많은 민원사항을 발생시키고 편의제공보다는 오히려 혼돈을 야기시킨 주요 원인으로 작용하였다. 이에 본 연구에서는 이와 같은 문제점을 개선하기 위하여 전국 도로표지에 대한 정보를 DB화하여 Web GIS 기반의 도로표지 관리시스템을 구축하였다. 본 연구에서 개발된 시스템에서는 도로표지 담당자 및 이용자들의 요구사항을 고려하여 시스템 설계에 반영하였으며, 본 시스템은 관리자측면에서의 업무 효율성 증진은 물론 대국민 도로표지 불편사항을 효과적으로 개선할 수 있을 것이다.

• 한국안전학회지
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• 제20권3호
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• pp.112-119
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• 2005

In road tunnel, in order to prevents an accident and minimize the damage of an accident in the case of fire, safety facilities and equipments are integral parts. The type and amount of safety facilities are based on tunnel type and length, traffic flow rate, etc. Therefore many countries use a tunnel classification system that categories tunnel into groups, and specifies the necessary emergency equipment for each group. In this study, for the purpose of classifying tunnel based on tunnel ist investigated the domestic and foreign standards and regulations for safety of road tunnel. As a results, we suggest the method of classification of tunnel by traffic performance, tunnel grade, the volume of traffic, fraction of HGV, rules or regulations for transports of dangerous good through tunnel.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2019년도 추계 학술논문 발표대회
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• pp.106-107
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• 2019

Recently, maintenance of old facilities has emerged as a major issue. In particular, the demand for road cutting and excavation is increasing due to the aging of underground facilities such as water supply, sewage and city gas. In addition, the development of eco-friendly equipment is required due to the environmental problems of noise and dust. Therefore, this study intends to analyze the performance in terms of productivity of the eco-friendly road cutter developed as part of the development of eco-friendly equipment, and to derive improvements.

• 대한안전경영과학회지
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• 제14권3호
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• pp.67-75
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• 2012

Because recently(July 14, 2011) fire occurred in the engine room of a moving taxi under Namsan Tunnel 1, 51 vehicles' driver and more than 250 passengers in the road tunnel were urgently evacuated with abandoned vehicles. Vehicle fires in Namsan Tunnel that day, Sufferers struggled to escape quickly difficult to escape the two-way by abandoned vehicles on the road and to fear many casualties by using vehicle fuel and combustible interior and the driver who is ignorant of vehicle accident continuous entered in the road tunnel had accessibility the site of fire department was more difficult. In this study, It is to investigate structure and basic materials, such as fire extinguish equipment and facilities for damage prevention and to analyze the problems and to plan improvement method of fire extinguish equipment, facilities for damage prevention and transportation facilities(Large traffic signs, Breaker, etc.) on the Namsan Tunnel that in the long-term plan is prepared to strengthen for accessibility of the site of fire department in case of Vehicle's fire.

• 대한교통학회지
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• 제34권4호
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• pp.291-303
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• 2016

교차로에서 발생한 교통사고건수는 최근 10년간 지속적으로 증가하였고, 2014년 전체 교통사고의 44%를 차지하면서 교차로는 교통안전에 취약한 도로형태로 주목되고 있다. 특히 선정된 사고다발지점 대다수가 신호교차로를 포함하고 있어, 신호교차로의 안전개선 노력이 우선적으로 필요한 실정이다. 이에 정부는 주로 도로안전시설 개선사업을 시행하여 주어진 예산 내에서 단기간에 높은 효과를 얻을 수 있는 안전개선사업을 수행하고자 한다. 이를 위하여 도로안전시설의 사고감소효과를 확인하는 연구가 지속적으로 등장하고 있으나 독립적으로 수행된 연구별 특성은 종합하기 어렵고, 각 연구결과가 대표성을 갖는데 한계가 있기 때문에 여전히 한정된 예산과 불확실한 도로안전시설 설치효과로 인해 선뜻 안전개선사업을 진행하지 못하고 있다. 따라서 본 연구에서는 메타분석을 통해 기존의 신호교차로 교통사고발생에 영향을 미치는 변인을 활용한 여러 사고예측연구 결과를 종합적으로 검토하고, 각 변인이 대표할 수 있는 개선효과를 도출하고자 하였다. 본 연구에서는 신호교차로 전체 사고건수를 종속변수로 하는 연구 중 19건의 논문을 선정하고 8개 변인에 대한 34개의 개별효과크기(effect size)를 산출하였다. 메타분석 결과, 도로안전시설 설치와 신호교차로 교통사고의 관계는 좌회전 전용차로를 제외하고는 모두 통계적으로 유의하게 감소한 사고영향을 나타내어, 도로안전시설이 사고감소에 영향을 준다는 통계적인 결과자료를 도출하였다. 그 중 도류화설치의 효과크기가 가장 높았으며, 좌회전차로 가속구간, 조명시설, 횡단보도, 우회전 전용차로, 중앙분리대 순으로 효과가 높은 것으로 나타났다.