• International Area Studies Review
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• v.15 no.3
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• pp.583-603
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• 2011

This study was designed to comprehensively understand and separate the characteristics of recreation forests of Korea through the multi-variate analysis for the provision of fundamental materials for recreation forests development policies and planning, and attempted to evaluate on the validity of classification of recreation forests, which has never been performed before. According to analysis results, recreation forests could be divided into 4 types; type I(recreation forests whose ecological nature status is not good, but the risk of calamity is low and accessibility is good), type II(recreation forests whose the risk of calamity is low, but ecological nature status is not good, slope is steep, and accessibility is poor), type III(recreation forests that have charming vegetation and landscape, various rest opportunity, and a gentle slope, but poor accessibility), and type IV(recreation forests that ecological nature status is good, but have poor landscape, less rest opportunity, and a steep slope). Also, each type was adjusted as follows; type I($25{\rightarrow}24$ reviews), type II($25{\rightarrow}26$ reviews), type III($17{\rightarrow}16$ reviews), and type IV($25{\rightarrow}25$ reviews). This study can be said to show the usability of validation of classified types, which was not done before. It is clear that the classification of recreation forests increases the efficiency in policy making and performance. Furthermore, by validating the separated types, we could expect high efficiency in policy making and performance on planned recreation forests in the future.

• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.815-815
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• 2012

우리나라의 경우 1조원 이상 피해를 입힌 자연재해가 '98년 이후 집중적으로 발생하는 등 최근 급격한 도시화 산업화 및 범지구적인 이상기후 현상으로 자연재해로 인한 피해가 점차 대형화 다양화되는 추세이다. 그에 따른 국내 재해관리 및 사전예방의 중요성은 그 동안 여러 차례 기획사업 및 재정계획을 통해 제시된 바 있으나, 대부분 추진계획 수립에 그치고 실질적인 예산 편성시에는 충분히 반연되지 못한 실정이다. 따라서 본 연구에서는 우리나라의 재해예방투자사업의 규모와 구체적 계획에 대하여 살펴보고자 한다. 재해사전예방 분야의 기존 투자계획으로는 "제1차 국가안전관리 5개년 기본계획"과 "2005-2009 국가재정운용계획", "수해방지대책 백서" 등이 있었으며 그 중 "제1차 국가안전관리 5개년 기본계획"은 정부역사상 처음으로 시행하는 중 장기 국가재난관리정책으로, 풍수해대책, 설해대책 등의 자연재해를 비롯하여 총 17개의 재난유형별 재난관리대책을 포괄하고 있으며, 11개 부처 및 시도에 대해 27개 사업, 36조 8천억원을 투자하는 계획을 제시하였다. 가장 최근에는 2010년 8월에 국무총리실 주도 재난관리 개선 민관합동 TF팀을 구성하여 기후변화 및 기상이변에 선제적 대응 및 기존 방재체계에 대한 근본 패러다임 전환을 통한 선진적 방재시스템 구축을 추진하기 위하여 기후변화대응 재난관리 개선 종합대책을 마련하였다. 일선 경험이 많은 민간전문가 주도로 철저히 현장 중심의 문제점과 대안을 검토하고 대책을 준비함으로서 기존의 재난관리대책 구축방법과 차별성을 띄었다고 할 수 있다. 이번 재난관리 개선 종합대책에서는 5개 시 도의 현장조사와 기존대책을 분석하고, 전문가 의견 등을 검토하여 도시유역종합치수계획, 소하천 및 사방댐 정비, 소규모 시설 정비 등 26건을 포함한 '99년부터 3회에 걸쳐 추진한 재해관련 범정부 종합대책을 검토하여 필요성이 있으나 추진이 미흡했던 과제는 포함시켰다. 또한 기후변화 대응에 필요한 신규과제 및 재해취약요인이 드러난 도시방재를 위한 개선과제를 집중 검토하도록 하였다. 다수부처 관련 쟁점과제에 대해서는 주관부처를 정하거나 민간 전문가가 참여하는 조정회의 및 세미나, 공청회를 통해 보완 검토하였다. 그 결과로서 2011년 전년대비 재해예방 관련 사업에 대한 국고 투자규모는 도시침수방지 17%, 수자원 관리 25%, 항만 정비 17%, 산사태 예방 24%, 농업기반시설 정비 20%, 위험지 정비 19%, 재난 예측 및 대응시스템 개선 16% 증가하여 투자계획이 수립되었으며 전체적으로는 약 21% 증가된 투자계획이 수립되었다.

• Korean Journal of Construction Engineering and Management
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• v.11 no.3
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• pp.97-104
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• 2010

The expressway construction work is being recently diversified even the working environments and the working kinds due to getting large scale, complexity, and high technology. The accidents are increasing according to large scale even in construction equipment and to a rise in high-ground work, thereby being required an effort of reducing accidents. However, it is insufficient in a means of coping with the technically safety management of using specific and scientific method. In order to prevent accident, a specific plan is needed that can apply each in variables to safety management by analyzing the accident types and accident factors with statistical method. Accordingly, this study carried out investigate on accidents for 12 years in the expressway construction work, and aimed to analyze characteristics on the accident type and conversion disaster-victim number according to factors with occurrence of accidents. Thus, the empirical analysis was performed. As a result of research, first, as a result of verifying significant difference with accident type by accident factor, the significant difference was shown between a cause for occurrence of accident and height with occurrence of accident. Second, among factors by period, the time with occurrence of accident was indicated to have significant difference from conversion disaster-victim number. Among factors by work condition, the cause for occurrence of accident, the height with occurrence of accident, and the type with occurrence of accident were indicated to have significant difference from conversion disaster-victim number. What suggested by analyzing characteristics in these factors and variables has important significance as a countermeasure for safety management.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.450-454
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• 2007

In line with the construction projects, which have been increasingly getting larger and complex, safety accident has been on the rise, particularly those in association with the construction equipment. In a bid to prevent the safety accident, it's needed to analyze the cause of such accidents. The thesis was intended to identify the cause of safety accident by reviewing the cases of construction disaster complied by Korea Occupational Safety and Health Agency. The cases subject to study were limited to the accident by excavator. Summarizing the study is as follows. 1) Among the cause of accidents caused by excavator were, in order of high frequency, being caught in equipment or machine, falling, being crashed or bumped. 2) Among the causes of accident were, in order of high frequency, worker's unauthorized presence within the range of equipment operation. inappropriate use, failure of equipment inspection prior to starting work and inappropriate work method. The study is highly expected to pave the foundation for further study as well as to make commitment to mitigating the safety accident.

• Journal of the Korea Institute of Building Construction
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• v.22 no.4
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• pp.415-423
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• 2022

As human factors are the most important cause of construction accidents, it is important to reduce human error in construction work to reduce accidents. However, the error forcing context in organizational situations acts as a factor behind human error. Therefore, fatal construction accidents were analyzed using the m-SHEL model, which can identify the factors behind human errors. Through such analysis, it was found that there are differences in the detailed factors behind human errors according to the type of fatal accidents in construction, This study is meaningful in that it confirmed through accident cases that it is important to understand and respond to organizational situations in order to reduce human error in construction work.

• Journal of the Korean Institute of Landscape Architecture
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• v.43 no.5
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• pp.13-27
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• 2015

This study examined disaster risk from climate change in urban open spaces. This study conducted an assessment depending on type of damage and type of open space, subcategorizing it into flood damage and wind damage, flat park and mountainous park, and classified the assessment items by type into natural factor, artificial factor, and social factor for the purpose of analysis. Our major findings from this study are as follows: To look at the standardized score for the disaster risk from flood damages in the case of a flat park, Asian Park was higher at 55.800 point than Seoul Forest at 51.775 point, and in the case of mountainous parks, Dogok Park was at 58.428 point and Baebongsan Park was at 58.374 point. To look at the standardized score for disaster risk from wind damage, in the case of a flat park, Asian Park was higher at 64.763 point than Seoul Forest at 61.054 point, and in the case of mountainous parks, Baebongsan Park was higher at 58.533 point than Dogok Park at 55.459 point. This study raised a question about the necessity for and value of this disaster risk assessment in open space from damages caused by climate change, established an assessment model for disaster risk from damages in open spaces only to attempt risk assessment. Disaster risk of urban green space was enhanced.

• Journal of the Korean Association of Geographic Information Studies
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• v.21 no.4
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• pp.145-157
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• 2018

Mountainous areas are 64% in Korea and are allowed to be used by the permission standards of the "Mountainous Districts Management Act". In the act, slope and elevation criteria are defined to regulate the use of vulnerable land parcels to disaster. However, the standards cannot represent topographical variation in a land parcel such as terrain relief. Therefore, the applicability of slope type standard as a permission standard was tested using Catena in this study. Based on the theoretical grounds, two slope types were analyzed as 'risky slope' with disaster risk. The slope types of landslides in Namwon City were analyzed that 'risky slope' types were distributed about 57%. This study analyzed the forestland parcels that could be used when applying the current permission standards and the parcels that were already used in Namwon City. The ratio of the 'risky slope' in the parcels was more than 50%. Therefore, it is necessary to prevent the mountain development in 'risky slope' by establishing permission standard related to slope types. In addition, this study suggested the ratio of 'risky slope' in the parcel for the permission standard for forestland use conversion.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.101-102
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• 2022

본 논문에서는 도시 개발현장의 재해저감시설 중 하나인 침사지겸 저류지의 효과평가를 위한 모니터링 방안을 제시하였다. 전 지구적으로 기온이 급격히 상승하고 있으며 이상 자연현상이 지속적으로 증가하고 있다. 특히 우리나라는 매년 태풍에 영향을 받고 여름에 강수량이 집중되고 있다. 개발 중 지표면이 침식에 노출되고 불투수면적의 증가로 홍수위험이 높아져 재해영향평가제도에 따라 침사지겸 저류지를 설치하여 토사의 하천 유출을 방지하고, 첨두유출을 완화시키고 있다. 설치 시 외국의 경험식과 재해영향평가서 기준 기상청 관측대의 30년 빈도 강우량을 사용하고 있으나, 유형 및 제원의 적절성의 효과평가 방안이 부재하다. 향후 이상기후로 강하고 잦은 폭우가 예상되며, 이로 인한 홍수 피해를 예방하기 위한 침사지겸 저류지에 대한 효과 평가 방안이 필요하다. 이에 침사지겸 저류지의 재해저감 효과평가를 위해 타 재해저감시설 모니터링 체계 분석을 통해 수위값과 퇴사위 계측을 활용한 침사지 겸 저류지의 모니터링 방안을 도출하였다.

• Journal of the Korean Institute of Landscape Architecture
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• v.41 no.4
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• pp.77-84
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• 2013

With the increase in occurrence frequency and severity of natural disasters due to climate changes arising from global warming, damage in the landscaping field is rising. This leads to legal disputes, and is increasing social and economic damage, too. Especially even though landscape trees which are highly affected by external environments, suffer lots of damage from natural disasters, there is no specific scope of disaster criteria and thus it brings plenty of problems of damage restoration and compensation. Therefore, this study aims to suggest that gives ways to improve related criteria for damage of landscape trees from natural disasters. For this objective, this study analyzed damage cases of landscape trees and precedents, and compared Korean and Japanese legal systems and criteria regarding natural disasters with each other. The analysis result showed that opinions of experts have a great deal of influence on judgment results, since there is no definite legal basis on damage from natural disasters in the landscaping field. This implies the need for a professional and objective appraisal process. According to the comparative analysis of Korean and Japanese legal systems and criteria regarding natural disasters, Korea lacked in laws and criteria on natural disasters of landscape plants in Korea, whereas there were concrete disaster assessment standards of landscape trees in Japan. For improving natural disaster-related systems and criteria in the landscaping field, therefore, this study presented 'Revision of related laws', 'Revision of appraisal and loss assessment criteria', 'Revision of standard specification of landscaping project', 'Compulsory insuring against disasters', 'Reasonable fulfillment of contract', and 'Compulsory cost estimation for disaster restoration', as improvement plans.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.30 no.4
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• pp.369-377
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• 2012

Recently, development of IT technology and enhancement of spatial information technology increases the necessity about effective technology of damage investigation in the area of disaster prevention. Quick damage investigation is necessary to deal with the natural hazard and plan the recovery. To do this, UAV is the useful mean for quick damage investigation. In this study, it was evaluated based on UAV that utilization of real-time aerial monitoring system for effective damage investigation of natural hazard. Accuracy analysis was implemented to evaluate the application of this system. And utilization of damage investigation was evaluated based on the domestic regulations that is appled the system according to the type of hazard. As a result, damage investigation was possible about house, farmland, agriculture and forestry facilities and public facilities. Henceforth, it will be effectively possible to inspect damage for natural disaster and to establish restoration plan through utilization of acceptable image data by Real-time Aerial Monitoring System in real various natural disaster.