• Title/Summary/Keyword: Construction disaster

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Study on the Research Trends and Prospects about Construction Safety & Disaster (건설안전·재해의 연구동향 분석 및 향후 전망)

  • Kim, Kyong-Hoon;Jang, Ho-Myun
    • Journal of the Korea Safety Management & Science
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    • v.16 no.4
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    • pp.21-29
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    • 2014
  • In this study, we recognize that the interest about construction safety and disaster increases, and check the status of current research about construction safety. And we obtain the direction of future researches and implications for development. For this study, we analyzed the published researches in the last 11 years about construction safety, and addressed annual trends and research topics for a lot of construction safety research. And the future prospects of construction safety research were analyzed with the latest news articles.

Research of Actual Condition and Mitigation Plan for aging Workers' Health and Safety at Construction Sites (건설현장 장년 근로자의 안전보건 실태조사 및 재해감소 방안에 관한 연구)

  • Kim, Panki;Bang, Seongdeok;Kim, Kyeongseok;Kim, Hyoungkwan
    • Korean Journal of Construction Engineering and Management
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    • v.18 no.1
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    • pp.37-47
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    • 2017
  • The proportion of elderly people over 50 years old in the total population of Korea increased from 29.2% in 2010 to 34.8% in 2015. As a result, the proportion of construction workers over 50 years old compared to the total construction workers increased from 20.1% in 2010 to 27.0% in 2015. In this aging society, the construction industry has faithfully carried out the business objectives and budget execution of measures to prevent disasters against elderly workers, but there was a limit to the fundamental prevention of disasters. Because the countermeasures for the prevention of construction disaster are considered on all ages rather than elderly workers. This study investigates the safety and health status of elderly workers at construction sites and suggests the plans to reduce disaster. In particular, to reduce disasters of rapidly growing elderly workers, the authors reviewed the related literature and safety regulations, statistics on the causes of industrial accidents, statistics on the status of industrial accidents, and applied to 3,549 workers who participated directly in the construction activities. The authors surveyed the actual situation of safety and health, presented the comprehensive disaster reduction measures by analyzing the current status and problems of disaster prevention projects. If the countermeasures proposed in this paper can be reflected in the actual policy, it is expected that the countermeasures will be possible to reduce the disaster of the elderly workers at the construction site, which is gradually increasing.

Procedural Model of XML Schema Framework for Digitalizing Disaster Information Management for Construction Facility (시설물 재해정보관리 전자화를 위한 XML스키마 구축 방법의 절차적 모형 구성)

  • Kang, Leen-Seok;Park, Seo-Young;Moon, Hyoun-Seok
    • Korean Journal of Construction Engineering and Management
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    • v.7 no.3 s.31
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    • pp.56-64
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    • 2006
  • The current disaster management manual is being utilized as a book or document-based type. It causes a low applicability and interoperability in practical business because each information has a different document format and it is difficult to recycle those information as common disaster information. The information reading by text type without electronic data and visual object also has a limitations in guaranteeing a quickness of disaster management business. Accordingly, the electronic document management system with visual information is necessary and the system needs to tie framed by XML schema because the electronic document standard will be changed from DTD to XML schema. This study attempts to develop a procedural methodology of an electronic document management system based on XML for disaster management. The applicability of the proposed results is verified by the simulated scenario.

A Study on the IT-Based Response System Development for Mt. Baekdu Volcanic Disaster (백두산 화산재해대응시스템 개발방안 연구)

  • Kim, Tae-Hoon;Youn, Jun-Hee
    • Journal of the Korean Association of Geographic Information Studies
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    • v.17 no.1
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    • pp.13-23
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    • 2014
  • The Korea had been known as a safe region in volcanic disaster. However, precursor phenomena for volcanic eruption in mountain Baekdu have been frequently reported in these days. Therefore, the number of volcano experts, who warn the volcanic eruption in the Korean peninsula, has been increased. This paper describes the plan for developing volcanic disaster response system for mountain Baekdu. First, disaster prevention business system of National Emergency Management Agency(NEMA) and related IT-based systems are analyzed. Second, business processes for volcanic disaster response are derived based on the business system. Third, The system architectures are designed referred to related disaster response system, and required spatial information is investigated. Finally, we implement the pilot system to test the suggested volcanic disaster response system. Applying suggested volcanic disaster response system to NEMA, additional test and system supplementation should be carried out. We expect that the complete volcanic disaster response system, which will be implemented based on this research, will minimize the volcanic disaster damage in the area of Korea, China, and Japan.

Preliminary Study on the Necessity of Safe Management for Small Construction Sites (소규모 건축현장의 안전관리 필요성에 대한 기초연구)

  • Lim, Jung-Min;Kim, Ju-Hyung;Kim, Jae-Jun
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2011.11a
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    • pp.141-142
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    • 2011
  • This study is a relatively small scale compared to the massive construction company, construction company's safety management level of the low. A small architectural scene safety management is a necessity for basic research as a whole and of 67.20% died in the disaster, which killed the disaster scene in a small building. Small construction site for a reflections of the prevailing security situation, the existing literature and statistical data to determine what the issue, for the purpose of the proposal and come up with improvement measures.

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An Analysis of Fatal Accident in Construction Field for Climate Factor and Its Management Plan (기후요소에 따른 건설현장의 사망재해 실태분석 및 관리방향)

  • Shin, Won-Sang;Lim, Gun-Ju;Son, Chang-Baek
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2016.05a
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    • pp.70-71
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    • 2016
  • Recently, the climate change due to global warming, heat wave, heavy snow etc., is rapidly progressing all over the world. This kind of climate change is judged to be affecting a lot in construction industry which has characteristic of outdoor industry. Therefore this study, to prevent death disaster occurring by climate elements at construction site, quantitatively analyzed real condition of death disaster on construction site and suggests basic management direction which to be conducted on the site.

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A Study to Foreign Worker Death Disaster Reduction for Enhancing the Construction Image (건설업 이미지 제고를 위한 외국인 근로자 사망재해 저감 방안)

  • Lee, Kang-Hyup;Shim, Won-Sang;Son, Chang-Baek
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2015.05a
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    • pp.128-129
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    • 2015
  • Domestic construction industry has seen a negative image in the sense that various accident occurs frequently. Status of construction accidents in the case of domestic workers is reduced. However, if the situation of foreign workers is increasing every year. This study aims to create high-temperature exposure standard table for foreign workers and domestic workers in the analysis through the discomfort index of fatalities and using the WBGT index for reducing fatalities foreign workers to improve the image of the construction industry.

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The Case Study of Cut-Slope Stability in Pyroclastic-Rock Area (화산쇄설암 분포지역 내 절토사면 안정성 사례연구)

  • Lee, Jeong-Yeob;Koo, Ho-Bon;Kim, Seung-Hyun
    • Proceedings of the Korean Geotechical Society Conference
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    • 2008.03a
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    • pp.884-893
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    • 2008
  • The purpose of this case study is cut-slope stability in pyroclastic-rock area. Pyroclastic-rock is very vulerable by Chemical and physical weathering. And risk increase of Pyroclastic-rock proportional to exposure time. This case of cut-slope located in Jeollabuk-do Jinan-gun and reserch order is topography character research, geological character research, field survey, measure method presentation.

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A Case Study on Slope Failure by Excessive Under Cut (절토사면 하부의 과도한 굴착에 따른 붕괴 사례 연구)

  • Rhee, Jong-Hyun;Kim, Seung-Hyun;Koo, Ho-Bon
    • Proceedings of the Korean Geotechical Society Conference
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    • 2009.03a
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    • pp.1154-1160
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    • 2009
  • Cut slope failure is happened in various form by several causes. In this study, we searched causes of cut slope failure shortly, and we made a study of slope failure by excessive under cut. Under cutting slope does to add unstability. Thereby, cut slope failure can be happened on a large scale.

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A Study on the Proper Transfer Distance for Minimizing Air Flotation Loss of Backfilling Material of NATM Composite lining Tunnel in the Model Test (충진 모형실험을 통한 NATM Composite 라이닝 터널 뒤채움재의 기포손실 최소화를 위한 적정 이송거리 고찰)

  • Ma, Sang-Joon;Choi, Hee-Sup;Lee, Heung-Soo;Kim, Kyung-Duk
    • Proceedings of the Korean Geotechical Society Conference
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    • 2008.10a
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    • pp.1555-1558
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    • 2008
  • In this paper, result of whole test, When the Transfer Distance is increasing, Strength of Backfilling Material of NATM Composite lining Tunnel due to increasing Gravity was increased, but that is higher the Air Flotation than increasing Strength. So, That was predicted a drop of Permeability. And Performing the placing Lightweight Foamed Mortar, we think that it's performance in drain material was lost. Therefore We conclude that Proper Transfer Distance that taking Permeability through minimizing of Air Flotation Loss and getting the Need Strength is 50m.

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