• International Journal of Highway Engineering
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• v.13 no.1
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• pp.129-138
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• 2011

This research has proposed a quantitative environmental assessment method of road routes based on the various policies and literature, and applied such proposal to the planned road routes to evaluate the environment-friendly road routes. Accordingly, the case sections per each region of Joong-bu, Gang-won, and Nam-bu were selected to execute the proposed environmental assessment method. Consequently, it has been confirmed that the distribution of environmental score of the subject region of each case section varied. In particular, for the Gang-won region, the high scores took up the most. Also, to indicate the degree of environment per each section, a route which minimizes the environmental effects per subject region was created to analyze the environmental degree per each section. As a result, the section in the region with the highest environmental sensitivity, in other words the Gang-won region with many high scores, had the lowest environmental degree.

• Journal of the Korean GEO-environmental Society
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• v.18 no.1
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• pp.49-58
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• 2017

Due to low annual average temperature, road tunnel lining in domestic cold region (Gangwon province) experiences durability problems. The financial and human damage due to cracks, breakout, exfoliation and water leakage increases every year. However, domestic research on effect of temperature on road tunnel lining damage is insufficient. Thus, this research has investigated 70 tunnels located in cold region (Gangwon-do) to analyze damage status. Furthermore, by contrasting damage on tunnels in relatively warm Gangneung area with those in relatively cold Hongcheon area, the effect of temperature on road tunnel lining damage was analyzed.

• 한국도로학회지:도로
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• v.9 no.2 s.32
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• pp.41-46
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• 2007

• 한국도로학회:학술대회논문집
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• 2005.11a
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• pp.27-79
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• 2005

• 한국도로학회지:도로
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• v.17 no.1
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• pp.61-63
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• 2015

• 한국도로학회지:도로
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• v.11 no.3
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• pp.84-87
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• 2009

• 한국도로학회지:도로
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• v.15 no.2
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• pp.21-29
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• 2013

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2000.11a
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• pp.63-64
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• 2000

본 연구는 대전 1,2공단 지역을 대상으로 22개의 원소를 선정하여 ICP-MS를 이용하여 분석한 농도와 도로변 지역인 충남대학교 정문 지역을 대상으로 31개의 원소를 선정하여 NAA를 이용하여 분석한 농도를 가지고 두 가지의 분석방법에서 공통적으로 분석된 원소들을 통해 대전의 대표적인 공단지역과 도로변 지역의 농도를 비교 평가해 보고자 한다. (중략)

• Journal of the Korean association of regional geographers
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• v.21 no.3
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• pp.553-568
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• 2015

This paper focuses on the geographical characteristics and the spatial distributions and patterns of the road names in the new address system for which all the 183 road names of Cheongju City has been used. All 183 road names in Cheongju City and their textural information are analyzed and classified into four main categories and six divisions as sub-category. Each type is mapped and its spatial patterns are discussed in order to identify the interaction between the road name and the geographical characteristics of each type. From the discussion stated in the paper, it can be inferred that the road name is not only a representative place name in an area, but also presents an important geographical feature reflecting the toponymy of the cultural and historical backgrounds of an area. Therefore, it is necessary to recognize that for road naming, various aspects such as geographical backgrounds and characteristics should be considered. These are directly related to the publicity and utilization of the road names to the public who is still unfamiliar with the new address system to be used. Finally, various geographical topics and approaches such as toponymy and spatial analysis are proposed for further geographical research, which will contribute to the extent of geographical research scopes.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.19 no.2
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• pp.18-35
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• 2020

Many human, roadway, and vehicle factors affect vehicle-pedestrian crashes. Especially, the roadway factors are easily defined and suitable for suggesting countermeasures. The characteristics of the road network are one of the roadway factors. The road network significantly influences behaviors and conflicts of drivers and pedestrians. A metropolitan city such as Seoul contains various types of road networks, and crash prevention strategy considering characteristics of the road network is required. In this study, we analyze the effects of road networks on vehicle-pedestrian crashes. In the study, high order road ratio, intersection ratio, high-low intersection ratio are considered as road network variables. Using Geographically Weighted Poisson Regression, crash frequencies in Dongs of Seoul are analyzed based on the road network variable as well as socioeconomic variables. As a result, Dongs are grouped by coefficient signs, and each group is suggested about improvement directions considering conflict situations.