• Title/Summary/Keyword: detailed investigation

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Problems and Improvement Directions for Damage Investigation of Aquaculture Products from Natural Disaster (양식수산물 자연재해 피해조사의 문제점과 개선방향 연구)

  • Kang, Jong-Ho;Moon, Gun-Ho
    • The Journal of Fisheries Business Administration
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    • v.50 no.3
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    • pp.31-42
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    • 2019
  • This study aims to determine problems of the damage investigation system of aquaculture products resulting from natural disaster and to deduce improvement plans for such problems. The main problems revealed from this study were as follows: 1) detailed damage investigation is carried out only by one particular organization, 2) for aquaculture insurance subscribers another detailed damage investigation is conducted to reveal the causes of natural disaster by a joint investigator team formed according to a different legislation with a different purpose, 3) damage investigation is usually suffered from lack of labor, budget and time due to the restriction of natural damage to a certain period of season leading to the absence of quick reaction capability for irresistible natural disasters, and 4) there are no specified procedures and protocols for deciphering causes of a natural demage. The improvement plans to find solutions for such problems are as follows: 1) for the investigation, the object, method and role of the investigation organization should be clarified by improving the present legislation, 2) investigation methods for determining the demage causes should be systematized by making a manual to minimize disputes, and 3) supports for the investigation organization should be institutionalized to guarantee sufficient budget and manpower. Under the present circumstance with continuous natural damages, smooth procedures of damage compensation would lead to the management stability of aquaculture farms.

The Program Development for Building Pavement Maintenance and Rehabilitation System (포장도로 유지관리 시스템 구축을 위한 프로그램 개발)

  • 조병완;태기호;한재호;최혜미;권병철
    • Proceedings of the Korea Concrete Institute Conference
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    • 2002.05a
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    • pp.1009-1014
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    • 2002
  • In this study, developed economical and scientific Pavement Management System(PMS) that can produce suitable maintenance method through judgement and analysis of pavement condition exactly, to overcome past unscientific pavement management limitations. First, on the basis of data of the inside and outside of the country on PMS, composed logical algorithm such as pavement condition investigation and analysis, detailed naked eye investigation, whole system estimation etc., and it verified that this algorithm is suitable system through the inside and outside of the country PMS research examples and results of detailed naked eye investigation. Also, developed easily usable PMS program and PMS_GIS program with such logical algorithm.

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The Study on PMS Development for Effective Asphalt Pavement Maintenance and Rehabilitation (서울시 포장도로 유지관리체계(PMS) 개선에 관한 연구)

  • Tae Ghi Ho;Jo Byung Wan;Lee Doo Hwa;Park Jong Hwa
    • Proceedings of the Korea Concrete Institute Conference
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    • 2004.05a
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    • pp.432-437
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    • 2004
  • In this study, Pavement Management System(PMS) was developed to overcome the unscientific pavement management limitations of the past. PMS program is economic, efficient and scientific. Also, it produces the best maintenance method through exact judgement and logical analysis of pavement condition. First of all, the logical algorithm, that is such as investigation and analysis of pavement, detailed naked eye investigation and the estimation for whole system etc., was composed on the basis of the domestic and the outside data on PMS and pavement condition data of Seoul metropolitan. And then it was verified that this algorithm is suitable through the research examples of PMS data and the results of detailed naked eye investigation. Also, Geographic Information System(GIS) was integrated on PMS program. Therefore, PMS program was developed so as to use easily on the basis of the logical algorithm.

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A Study on the Creation of Slope Instability Map Using Geographic Information Systems. (GIS를 이용한 사면위험도 작성기법 연구)

  • 유명환
    • Economic and Environmental Geology
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    • v.33 no.2
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    • pp.129-138
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    • 2000
  • The various types of geohazards like landslides resulted from civil construction (i.e. highway construction) must of analysed considering all the possible influential factor systematically. Thus, by using GIS, slope stability can be evaluated, and it can be used as a data for further detailed investigation. So the aim of this study is to present a data for decision making in selecting suitable point for remediation. For analysing slope instability, through appropriate definition and classification, landslide mechanism must be understood. In building GIS model, the selection of appropriate factors and their rating system should be made. For this, the characteristics and the mechanism of landslide have to be understood. And suitable coverage should be chosen for the model considering the slope conditions. In this study, field investigation in lst and 2nd Section, Chung-ang highway was carried out. From the field data, GIS model on slope instability was created. 5 coverages were used for it. From the result of this study, 12 unstable sections were found out and more detailed investigation is needed there.

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Compensation Criteria for Investigation Services and Strengthening Normative Force Plans for Detailed Qualification Criteria for Examination of Archaeological Heritage (매장문화재 조사용역 대가기준과 적격심사 세부기준 제도의 규범력 강화 방안)

  • Choi, Min-jeong
    • Korean Journal of Heritage: History & Science
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    • v.52 no.2
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    • pp.240-253
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    • 2019
  • Archaeological heritages are precious cultural relics and public assets that must be preserved, conserved, and shared with people all over the world. Investigating archaeological heritage is valuable and plays an important role for the public good; our ancestors' cultures can be restored, and it helps with developing a clear understanding of the cultural and social aspects of a historical period as well as teaches about historical factors unreported in the literature. One of the most basic and important conditions necessary for recognizing the value and importance of archaeological heritage investigation, expertise, and quality improvement is to establish detailed criteria for investigation services and the qualification examination of archaeological heritage. Observation of detailed criteria and the qualification examination of archaeological heritage can partially demonstrate society's recognition of strengthening transparency, public property, and the objectivity of the investigation of archaeological heritage. However, the detailed criteria for investigation services and the qualification examination of archaeological heritage currently implemented as administrative rules are neither followed by all institutes in the public and private sectors nor the government. Thus, there are serious problems in terms of the effectiveness and stability of institutions. The detailed criteria for the qualification examination breach the principle of statutory reservation, the principle of statutory regulation, and regulations on the announcement and management of orders and rules. Non-compliance with compensation criteria for investigation services or with detailed criteria for the qualification examination of archaeological heritage will be one of the reasons for the failure of the investigation foundation for archaeological heritage in the future. That is, it will result in the expansion, reproduction, and repetition of a vicious cycle of conflict between developers, who are the decision-makers responsible for selecting an investigating organization for archaeological heritage and determining the cost, and investigating organizations. This includes the impractical shortening of investigation periods and reducing costs by developers, distrust of the values and the importance of investigations of archaeological heritage, a decrease in quality, accidents caused by a lack of safety, a lack of occupational ethics, and non-recruitment of new experts, etc. Therefore, it is necessary to change the structure from a vicious cycle to a virtuous cycle, and promote the enactment of regulations that will ensure effectiveness and stability in the process of attaining the goals of the institution and application of the institution, as well as the continuous advancement of work to fill the gaps with reality.

A Study on conclusion about inventory survey on cut slope along national roads in Korea (국내 국도변 비탈면 현황 분석 연구)

  • Park, Jae-Young;Shin, Chang-Gun;Jang, Bum-Su
    • Proceedings of the Korean Geotechical Society Conference
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    • 2010.09a
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    • pp.722-726
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    • 2010
  • Inventory survey is process collecting data about cut slope. It's different from inspection. It contains not only basic information about cut slope, especially location, GPS positioning, height, length, weathering, joint direction, water conditions but also level of danger and damage. Collected data are being used get at status about cut slope along national roads. And It helps judging about priority of detailed investigation. According to results of analysis, we found better method about maintenance of cut slope. Later on, if inventory research is finished, we will understand characteristics of collapse slopes.

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Standardization of the Ergonomics Kit for Evaluating Musculoskeletal Hazards in the Work System (근골격계질환 예방을 위한 인간공학적 작업시스템 평가킷의 표준화)

  • Kim Sang Ho;Lee Hong Tae
    • Journal of the Korea Safety Management & Science
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    • v.7 no.1
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    • pp.57-76
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    • 2005
  • A standardized ergonomics kit is suggested to evaluate and reduce musculoskeletal hazards that yield large socioeconomic burdens in the work system. This kit comprises basic and detailed analysis tools with proper tool selection rules. The basic tool includes a checklist for various risk factors to screen potentially hazardous jobs among manual works. Selective detailed analysis tools can then be applied to the screened job lists for more quantitative and precise evaluation. The tool selection rules are devised for using the basic and detailed analysis tools in a mutually supplemental way. To validate the standardized ergonomics kit, it was applied to evaluate jobs related to the musculoskeletal hazards in a paper-making industry. Among 101 manual jobs investigated, 44 potential hazardous jobs were screened during basic investigation phase and finally 16 hazardous jobs were identified by the detailed analysis phase. The result provided fairly promising ideas of ergonomic interventions for the hazardous jobs.

The Study on PMS System Development for Effective Asphalt Pavement Maintenance & Rehabilitation (아스팔트포장 도로의 유지관리체계 개선에 관한 연구)

  • Jo, Byung-Wan;Han, Sang-Joo
    • International Journal of Highway Engineering
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    • v.5 no.1 s.15
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    • pp.19-34
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    • 2003
  • In this study, developed economic and efficient Pavement Management System (PMS) that can produce suitable M/R method through estimation and analysis of pavement condition exactly, to overcome past unscientific pavement management limitations. First on the basis of data of the inside and outside of the country on PMS and pavement condition data of Seoul metropolitan, composed logical algorithm such as pavement condition investigation and analysis, detailed eye investigation whole system estimation etc, and it verified that this algorithm is suitable system through the inside and outside of the county PMS research examples and results of detailed eye investigation. Also, Considering user interface, developed PMS program and GIS program with such logical algorithm.

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The Quality Certification of Railway Components for Safety Guarantee (안전성 확보를 위한 철도용품의 품질인증)

  • Kim Jeongguk;Kim Jin-Hwan;Kwon Sung-Tae;Baek Seung-Koo
    • Proceedings of the KSR Conference
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    • 2005.11a
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    • pp.27-31
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    • 2005
  • In order to guarantee the safety of railway, the Railway Safety Law (RSL) and ordinances have been enforced. In RSL, the quality certification is required to guarantee the safety and performance of railway components. Therefore, in this investigation, the detailed guidelines and main contents for the enforcement of quality certification for railway components will be suggested, and the detailed items including the procedures, subjects, management, etc., will be addressed.

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