• Title/Summary/Keyword: On-Site Process

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Freight Terminal Site Selection Using the Analytic Hierarchy Process: A Case Study on the Youngnan Freight Terminal (계층분석방법을 이용한 화물터미널 입지선정에 관한 연구 - 영남권 내륙화물기지 사례를 중심으로 -)

  • Ahn, Seung-Bum;Kim, Eui-Jun;Byeon, Eui-Seok
    • IE interfaces
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    • v.16 no.1
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    • pp.34-43
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    • 2003
  • The Korean government has been working to reduce national logistics costs since the early 1990s. One of the major plans instituted by the government was to build five complex freight terminals using ICDs(inland container depots) as hub inland terminals. This paper explains the process and the methods adopted for site selection, with special focus on the Youngnam Freight Terminal. Among nineteen developable sites in Youngnam region, four candidates were selected based on the Map Overlay Approach under several criteria, including land acquisition costs, proximity to major highways and railroads, suitability of the terrain, etc. In this study, we used the AHP to select the best site among the four sites.

A Study on the Planning Alternatives for the Residential Environment Improvement of the New Rural Village(the YoungMoon Project Site) (농촌문화마을 주거환경개선을 위한 공간계획 방향 연구 - 경기도 양평군 광탄리 용문지구 문화마을계획을 중심으로 -)

  • 임승빈;조순재
    • Journal of Korean Society of Rural Planning
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    • v.4 no.1
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    • pp.22-31
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    • 1998
  • For the improvement of the cultural rural village(new rural village project), it is very important to find the various planning alternatives. The purpose of this study is to suggest the ideas which are able to be applied to the rural site planning. The YoungMoon project site located in Kyunggi province was selected case study, The followings are suggestions developed in the process of preparing an alternative plan for the case study. 1) The preparing of the rural site plan is the organizing process of the planning ideas responsive to the condition of both a project site and the project directions. 2) In developing the schematic plan, it is very useful to introduce the cluster madang (small public open space) including 25 houses as a basic planning unit. 3) In comparison with the project plan, the alternative plan presented by this study has advantages of amenity and public space of the residential environment of the new rural village. It is properly said that we have to more and more discuss the best solution to take in planning the rural site, and this efforts contribute the improvement of the quality of the new village project.

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Influence of Safety Leadership of Manager in Construction Site on Workers' Safety Attitude and Behavior : Focused on Self-Serving Bias (건설현장 관리자 안전 리더십이 근로자 안전 태도와 행동에 미치는 효과 : 자기 고양 편향을 중심으로)

  • Lee, Jong Hyun;Moon, Kwangsu
    • Journal of the Korean Society of Safety
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    • v.35 no.2
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    • pp.76-83
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    • 2020
  • This study examined the effects of perceptual differences of safety leadership between managers and workers on workers' safety attitudes and behavior in two construction sites. In addition, the mediating role of safety attitude between safety leadership and safety behavior across discrepancy level of safety leadership. This study was conducted on two first-tier construction companies within the 100th place in 2019. Two companies were similar in size(100 - 150 billion won) and process from the basement frame finishing stage to start of the ground structure of apartment. In A Site, 40 managers and 73 workers, 42 managers and 77 workers in B site participated the survey on managers' safety leadership, and workers' safety attitude and behavior. The results showed that there was no significant difference between the safety leadership scores assessed by the manager and workers at site B. However, the safety leadership scores assessed by the managers were significantly higher than that by the workers at site A. The workers' safety attitudes and behaviors at site B were higher than those of workers at site A. Moreover, Site B was significantly higher in the effects of safety leadership on safety behavior than Site A. At site B, safety leadership had a significant influence on safety behavior even after controlling the safety attitude of workers. At site A, safety leadership had no significant effect on safety behavior after controlling safety attitude. These findings suggest that there is managers' self-serving bias on safety leadership in site A and that this bias of leadership can negatively affect workers' safety attitude and behaviors. In addition, it can be seen that if the self-serving bias on safety leadership occurs, the manager's safety leadership has less influence on workers' safety behavior.

Offsite Consequence Analysis and safety management system process integration plan of safety management system (장외영향평가 및 공정안전관리제도의 통합 안전환경관리방안에 관한 연구)

  • Kim, Dong-Jun;Lee, In-Bok;Moon, Jin-Young;Chun, Young-Woo
    • Journal of the Korea Safety Management & Science
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    • v.18 no.3
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    • pp.63-70
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    • 2016
  • The main point of this study is to find out duplicates and differences among various regulations from different organizations. Also, it focuses on creating a reasonably unified regulation system to standardize safety & environment management. In this study, I analyzed the commonalities and the differences of two systems which are typical korean Process Safety Management System and off-site Consequence Analysis. It is confirmed that there are 25 species of overlapped material of those two systems and assessment like handling material information, facilities lists, hazardous substances and list of machine power. Process safety report focuses on onsite workers and facility protect. On the other hand, off-site Consequence Analysis focuses on design, arrangement and management of handling facility from off-site influence. I found difference two system of Enforcement purposes and way. Contradiction of Harmful information of Chemicals Control Act and occupation safety and health acts from same material. To be specific, There are no unit rule of occupation safety and health acts. so it permit inch, psi etc. But Chemicals Control Act provides that m, Mpa units. Therefore, Each regulatory duplication of items for chemicals management, standardization is writing so that you can coordinate overlapping items in the measures the need to be presented.

The Measuring Method of Web-Site Flow and Its Simulation Analysis (웹 사이트 플로우(Flow) 측정 방법론 및 시뮬레이션에 대한 연구)

  • Kwon, Soon-Jae
    • Knowledge Management Research
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    • v.10 no.2
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    • pp.49-63
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    • 2009
  • In this study, sub domain of flow was investigated on literature survey, and suggested of the measuring method of web-site flow and its simulation analysis. Constructing of measuring method of flow, and using this method what-if analysis was simulated when several condition changed. Using causal map approach to extract knowledge from web-site domain experts and to derives a causal relationship of knowledge. Specially, in our study, describes method of developing and building causal map, and suggests guide line of this method on practical application. This research results show that web-site flow starts "direct searching" or "interesting of special issue(domain)", and when challenges of web-site were accorded with user's skills web-site flow grows. Further, in the web-site, information searching intention results in increase of user's duration time and experience flow to discovery new interesting issues in this process. If user's web-site of interaction is increased, awareness of environment conditions decreased, finally, user's telepresense results in increased web-site flow. This paper contained thai this method make used of measuring flow in the web-site and developing of practical strategy.

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A Model for Optimization Process of Asbestos Dismantling Work Using Simulation (시뮬레이션을 이용한 석면 해체공사의 최적화 공정계획 모델)

  • Cho, Hyeong-Jun;Noh, Jae-Yun;Lee, Ho-Hyeon;Lee, Su-Min;Han, Seung-woo
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2022.11a
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    • pp.17-18
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    • 2022
  • In Korea, asbestos removal has been actively carried out nationwide since 2015 when asbestos was completely banned as a first-class carcinogen. Since scattering dust generated in the process of removing asbestos causes fatal diseases such as asbestos lung disease and lung cancer, concerns are growing over the safety of construction workers and building users undergoing dismantling. For this reason, regulations on asbestos sites have been strengthened and prior studies on safety and risk assessment have been conducted, but research on actual site data collection and process planning is insufficient even though safety is reduced due to delay in site construction period. Therefore, it is necessary to analyze the work and delay factors of the asbestos dismantling process and develop an optimized process plan model for workers. This study is an initial step to develop an optimized process plan model that considers the safety and productivity of asbestos dismantling work, and aims to help establish an optimized process plan for asbestos dismantling process using website clone simulation.

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Test Process Site Construction of X-Forms Base UI Software (X-Forms 기반 UI 소프트웨어의 테스트 프로세스 사이트 구축)

  • Lee, Seung-Hyuk;Han, Jung-Soo
    • Proceedings of the Korea Contents Association Conference
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    • 2007.11a
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    • pp.591-594
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    • 2007
  • We construct the test process site about X-Internet and X-Forms base software. This software is developed with X-Forms base web UI tool. Basically, this software is operated on the Client. Even in operating process, this kind of software could be updated because of user's request, improvement in efficiency, reformation and addition in functions and so on. In order to test a updated software, V-Model will be extended and transformed test process will be proposed. This proposed test process is starting with test plan which defines test object and activities for attainment of process's goal. The following steps are recognizing testcase and data, analysis and design for constructing process environment, setting forth testcase in detail, realization of test methodology, and the arrangement of results. This paper will be helpful to build more efficient process site by managing and recording the test process.

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A study on the site-specific theatre-performance - focused on the Korean performances - (장소특정적 연극-퍼포먼스 연구 - 한국의 공연작품들을 중심으로 -)

  • Shin, Hyun-Sook
    • Journal of Korean Theatre Studies Association
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    • no.49
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    • pp.171-208
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    • 2013
  • Site-specific performance is always the real on-site work taking place at the site. Hence, it deals with the reality, in other words, the time of creation and formation. And it creates value and meaning through the interaction and continuous direct communication process between the performers, audience and the local residents. In this performance, the audience's status as the passive observer changes. They become the co-agent who actively lead and complete the performance through their own experience. We have examined the The Working Methods of Site-specific Performance and Aesthetics of Effect through four Korean performances ; Marie, An aesthetic experiment of site as the storyteller; Heterotopia and Urban Movement Research or Play: We Will Move Your Sofa, as performances which have Revealed history, politics, institution engraved in the site ; A Song of Mandala and Miracle, as a ritualistic site-specific performance at the historic site. Some remarks on Site-specific performance ; First, In Site-specific performance, the habitus peculiar to the stage art and the mode of reception are changed. Second, a new mode of theatrical communication requires creator and audience to have a sharp aesthetic sensibility and to change one's perceptual habit. Third, Site-specific performance can act as a demonstration for the viewpoints of political activism through what could be called a dramatic close-up effect. Fourth, Site-specific performance also has the risk of merely becoming an unfocused and scattered performance or degenerating into a pseudo-sightseeing. To avoid this, an in-depth study of the site and its socio-cultural context, and the clear motivation with which one is trying to reveal and tell from the site must be indispensable. As the co-agent, the audience should also be aware and think about what the given performance signifies today.

Case Study of Wind Farm Design Using OpenWind - Youngdeok Wind Farm (OpenWind를 이용한 풍력단지설계 사례연구 -영덕풍력단지)

  • Kim, Hyun-Goo;Hwang, Hyo-Jeong;Kim, Ju-Hyun;Ko, Soo-Hee;Jung, Woo-Sik
    • Journal of Environmental Science International
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    • v.19 no.9
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    • pp.1169-1175
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    • 2010
  • A case study for the design of a wind farm in complex terrain was carried out using the wind farm site analysis software OpenWind, which has an open-source platform and is free to use. The Youngdeok Wind Farm, constructed on mountainous terrain in Korea, was chosen as a model site; the design process reproduced using OpenWind. A comparison of the positions of the wind turbine derived from the OpenWind optimization process and the current positions were in good agreement. The annual energy production predicted by OpenWind compared with the prediction by the micrositing software, WindSim, were also validated to within 1%. Therefore, it was confirmed that OpenWind can be used for a practical wind farm design project. It is also anticipating that this paper will provide a prototype process for the design of a wind farm site and offer a database for the post-evaluation of a constructed wind farm in Korea.

Web Site Design Using 6 Sigma Methodology (6시그마 방법론을 이용한 웹 사이트 디자인)

  • Sung, Ki-Wook;Kim, Bong-Sun
    • Journal of the Korea Safety Management & Science
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    • v.11 no.2
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    • pp.205-214
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    • 2009
  • Today, many of communication methods based on print media traditionally has moved to the internet. As increase of interest in internet business, effective web site design is needed. While the researches for the evaluation of completed web site are increased, that of web site design procedures are rare. In the design process occur various problems : rework, delay, etc.. In this paper are presented the improved procedures of web site design using 6 sigma methodology. The main object of this study is to introduce an empirical study on DIDOV.