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Implementation of Column Subtraction Approach for Set Packing Problem
Get PDFImplementation of Column Subtraction Approach
for Set Packing Problem
Set problems to be made up of special formulation among IP optimization models have various applications. One of them, ship scheduling problem has developed into set packing problem and made a key role in success of shipping management.
A great number of efforts have been made to build not only relevant optimization models, but also decision support system for ship scheduling problem. But no means are available to estimate the efficiency of those algorithms applicable to the optimization model.
This paper aims at implementing column subtraction algorithm applied to set packing problem, especially to ship scheduling problem.
A brief experiment shows that column subtraction algorithm works well with the problem, a decision support system which written by OOP computes for the efficiency of column subtraction algorithm compared to branch-and-bound algorithm and gives chance to test various algorithms
Effect of the Powdered Natural Oil Absorbent on Oil Degradation
Get PDFThe accidental oil spills in the world have been gradually increasing due to a strong demand for energy and resources consumption caused by rapid industrialization and population growth. These oil spills resulted in harmful effects on the marine ecosystems throughout the world. Physical and chemical oil clean-up technologies such as oil skimmer, herders, dispersants, and oil absorbents have been typically used to prevent an expansion and contamination of the spilled oil. These technologies, however, have some limitations in extensive applications because of geographical limitation and secondary pollution. The objective of this study was to develop a powdered natural oil absorbent carrying PAH degrading bacteria which may have a less environmental impact. The PAH degrading bacteria used in this study were the specific oil degrading species, Sphingomonas sp. KH3-2, Yarrowia lipolytica 180, and Corynebacterium IC 10. The control experiments was also performed utilizing commercial oil degrading agents A and B of "V" company and putative indigenous bacteria in the seawater. To investigate the effect of the powdered natural oil absorbent made of dried pine needles on the oil biodegradation, several batch assays were conducted in Erlenmeyer flasks containing the powdered natural oil absorbent (4.3g) supplemented with Sphingomonas sp. KH3-2, and oil (0.15%, v/v) in 100ml MSM under a shaking condition. The extent of oil biodegradation was determined by measuring the growth of Sphingomonas sp. KH3-2 and the amount of TPH (total petroleum hydrocarbon) removed. In addition putative natural oil degrading bacteria in the seawater were examined in the same manner compared with Sphingomonas sp. KH3-2. The oil degrading potential of the three different bacterial species were tested on Petri dish in the presence of the powdered natural oil absorbent (10g) and oil (10g). The extent of oil degradation was evaluated by measuring the weight removal of oil on a daily basis. Besides, commercial oil degrading agents, A and B of "V" company, were inoculated into the powered natural oil absorbent at 5 different concentrations [0(v/v)%, 25%, 50%, 75%, and 100%]. Here 75% addition of agent A or B was the most effective in the oil removal. However, most of the removal appeared to be caused by volatilization of the oil because of the obvious oil removal at control was also observed. In the experiment employing the three PAH-degrading bacteria, the similar oil removal patterns. In the experiment employing the microbial agents, the oil removal effects seemed to depend upon amount of the powered natural oil absorbent added. It was plausible that this resulted from an enhanced aeration in the bulk matrix formed by the powdered natural oil absorbent added. It might be possible to stimulate biodegradation activity of the oil degraders when their nutrient requirements and other growth conditions were met.목차
ABSTRACT = I
목차 = IV
List of Tables = VI
List of Figures = VII
I 서론 = 1
II 문헌연구 = 3
2.1 해양오염현황 = 3
2.2 유류의 특성 = 4
2.2.1 유류의 구성성분 = 4
2.2.1.1 알칸 = 5
2.2.1.2 시클로 알칸 = 5
2.2.1.3 방향족 화합물 = 6
2.2.2 유류의 물리·화학적 분해 = 7
2.2.2.1 확산 = 7
2.2.2.2 증발 = 8
2.2.2.3 용해 = 9
2.2.2.4 분산 = 9
2.2.2.5 산화 = 10
2.2.2.6 침전 = 10
2.3 생물학적 분해 = 11
2.3.1 유류분해 미생물 = 11
2.3.2 환경인자 = 14
2.3.3 분해 경로 = 15
2.4 유흡착제 = 19
2.4.1.1 무기질 흡착제 = 19
2.4.1.2 천연(자연유기질) 흡착제 = 19
2.4.1.3 합성질 흡착제 = 21
2.4.2 유흡착제의 기름 흡착 = 22
III. 실험방법 = 23
3.1 재료 = 23
3.1.1 유흡착제 = 23
3.1.2 사용 균주 = 23
3.1.3 사용 유류 = 24
3.2 균주의 배양조건 = 25
3.3 측정 방법 = 27
3.3.1 흡광광도법 = 27
3.3.1 노르말 헥산 중량 감소법 = 27
IV. 결과 및 고찰 = 34
4.1 솔잎흡착제가 유류분해에 미치는 영향 = 34
4.2 해수내 자연계 토착미생물과 Spingomonas sp. KH3-2와의 유류분해능 비교 = 36
4.3 미생물의 종류에 따른 유류분해 영향 = 39
4.4 상용화 된 미생물처리제제를 이용한 미생물 접종량에 따른 유류분해 영향 = 42
V. 결론 = 46
참고문헌 = 4
Underwater Shock Response Analysis of Floating Structures considering Effects of Cavitation
Get PDFSurface ship structure and shipboard equipments must be designed to withstand severe shock excitations induced by underwater explosion. The ship shock test/trials identify the design and construction deficiencies giving a serious negative effect on the survivability of ship, equipment and crew, and also validate the shock hardening criteria and performance. Unfortunately, the ship shock trials are very time consuming and expensive. With the advent and ongoing advances in simulation capabilities and sophisticated simulation tools, numerical modeling and simulation has become a viable, less costly alternative as well as more reliable aids to ship shock test/trials.
Surface ship shock simulation under underwater explosion is generally complicated by free surface effects, such as bulk cavitation, local cavitation and cavitation closure pulses, in addition to the complex fluid-structure interaction phenomena and the complicated dynamic behavior of the ship and shipboard equipments. Shock response analysis of a floating surface ship could be performed using a large scale finite element model of a coupled ship and surrounding fluid using LS-DYNA/USA code considering the effects of cavitation.
In this paper, the effects of bulk cavitation and fluid mesh size were investigated on the shock response of floating structure using both LS/DYNA3D and LS-DYNA/USA and on its reliable shock response under underwater explosion, respectively at the first step. The shock responses of the MIL-S-901D SFSP (Standard Floating Shock Platform) under underwater explosion were analyzed using LS-DYNA/USA, where surrounding fluids as well as the SFSP were included in 3-dimensional finite element model for the consideration of bulk cavitation effects. Through the numerical simulations, the nonlinear effects of the resilient mounts and flexibilities of the SFSP were also investigated on the shock response characteristics of the equipments, whose results were compared with NRL test results.
It might be confirmed that the simulation results could predict the shock behaviors of the SFSP accurately, and that the shock responses of complex structure-foundation-equipments interaction could be applied to the whole ship analysis effectively.목차
목차 = i
도표목록 = iii
그림목록 = iv
Abstract = viii
1. 서론 = 1
2. 수중폭발 충격파에 의한 충격하중 = 3
2.1 수중폭발 현상 = 3
2.2 무한수역 내의 충격파 = 6
2.3 경계면 효과 = 7
2.3.1 자유수면 효과에 의한 광역 캐비테이션 = 8
2.3.2 접수구조 표면에 의한 선각 캐비테이션 = 11
3. 캐비테이션을 고려한 수중폭발 충격응답 해석기법 = 14
3.1 ALE 및 CLE 기법 = 14
3.2 Hybrid 기법 = 16
4. ALE 기법을 이용한 광역 캐비테이션 현상 해석 = 23
4.1 자유수면에서의 광역 캐비테이션 현상 해석 = 23
4.2 부유체 구조물을 고려한 광역 캐비테이션 현상 해석 = 33
4.3 고찰 = 41
5. Hybrid 기법에서의 유체영역 모델링 방법의 영향 검토 = 42
5.1 해석 모델링 = 42
5.2 Russell의 오차산정방법 = 50
5.3 충격응답 해석 = 51
5.4 고찰 = 68
6. 탄성마운트 지지 장비시스템의 수중폭발 충격응답 해석 = 69
6.1 MIL-S-901D 중중량 충격시험 = 70
6.2 MIL-S-901D 부유식 충격시험기의 수중폭발 충격응답 해석 = 74
6.2.1 검증 모델 및 방법 = 74
6.2.2 충격응답 해석 = 76
6.2.3 고찰 = 79
6.3 탄성마운트 지지 장비시스템의 동적응답 해석 = 80
6.3.1 검증 모델 및 방법 = 81
6.3.2 동적응답 해석 = 83
6.3.3 고찰 = 84
6.4 탄성마운트 지지 장비시스템의 MIL-S-901D 충격응답 해석 모델링 = 85
6.5 탄성마운트 지지 장비시스템의 MIL-S-901D 충격응답 해석 = 87
6.6 고찰 = 89
7. 결론 = 90
참고문헌 = 92
본 논문 관련 발표 실적 = 96
부록 : LS/DYNA-USA 프로그램의 입력파일 = A
(A) Study on the Behavior of Dredged Materials in Dumping Area
Get PDFAlthough the dredging work is an ancient art which can be traced back for several thousand years, it is only relatively new science covering the design of dredgers and dredging techniques. The primary purpose of dredging work is to maintain navigational readiness and to increase environmental amenity. Therefore the dredging project, which is composed of excavating, removing, transporting and storing or dumping dredged material, must be carefully managed to insure that dredging works are completed in a cost-effective and environmentally safe manner.
The most important point in dumping operations is evaluating and decreasing the impacts of dumping works at the dumping area. One of the most effective method for this purpose is using the schematic process composed of the sophisticated plan, precise work and predicting/reducing the impacts based on an numerical model being closely linked with field observation.
In this study, we first introduce the state of art of dredging work being done in the world including Korea, the environmental impacts of dredging activities at both dredging area and dumping area and the features of treatment methods. After this, the numerical model is used to predict the spatial transport and fate of dredged materials which is dumped by the hopper dredger or barge into an open receiving water area and the effluents behavior discharged from the confined dumping facility(CDF) located at a coastal area. To do this purpose, numerical models were used for reappearing the tidal current of concerned area and for analysing long-term diffusion of effluent. These models were then applied to Mokpo harbor where capital dredging and maintenance dredging are being conducted simultaneously and the CDF is under construction.
In series of model case study, we found that the behavior of dredged materials dumped in open water area was governed by the receiving water conditions, the operating condition of dredging equipment as well as the characteristics of materials. The sand moved 2,700 meters from the dumping point and 90 percent settled on bottom in 20 minute. The silt moved 4,000 meters from the dumping point after an hour. All of clay suspended in water until an hour and moved 4,200 meters.
The effluent discharged from CDF was governed by the receiving water condition and outfall geometry, so that limit of near-field was 14∼750 meter down stream and 5 ∼250 meter in transverse direction. Dilution ranged from 1.1 to 8.7 by the model cases. Long-term diffusion characteristics was governed by the dilution rate during near-field behavior, ambient conditions and CDF operation mode.
Also the results revealed that there are needs to reform intensively existing domestic regulations. Mixing zones created by discharge from dredging operations would be one of the criteria for environmental regulatory for dredge operation management.Abstract = ⅰ
LIST OF TABLES = ⅴ
LIST OF FIGURES = ⅵ
NOMENCLATURE = ⅸ
제 1 장 서론 = 1
1.1 연구배경 및 목적 = 1
1.2 연구동향 = 2
1.3 연구 수행 방법 및 구성 = 5
제 2 장 준설 및 준설토 ？낯？법 = 6
2.1 준설 현황 = 6
2.2 준설토의 특성 = 9
2.3 준설장비 및 준설시공 = 15
2.4 준설이 주변환경에 미치는 영향 = 21
2.5 준설토 처리법 = 24
2.5.1 해양투기법 = 29
2.5.2 제한투기시설 투기법 = 31
2.6 관련법규 = 35
2.6.1 국제협약 = 35
2.6.2 국내법규 = 37
제 3 장 준설토 처리법에 따른 거동해석법 = 39
3.1 해수유동 모델 = 39
3.2 해양에 투기된 준설토의 거동해석 = 40
3.2.1 이론적 배경 = 40
3.2.2 지배방정식 = 42
3.3 제한투기시설에서 유출된 준설토의 거동해석 = 46
3.3.1 길이비 모델 = 46
3.3.2 초기거동해석 = 49
3.3.3 장기확산거동해석 = 65
제 4 장 투기 준설토 거동해석을 위한 모델실험 = 67
4.1 모델 구성 및 적용 = 67
4.2 모델실험 결과 = 75
제 5 장 결론 및 제언 = 103
참고문헌 = 10
(A) Study on the Development of a High Accuracy Dissolved Oxygen Measuring System using Polarographic Method
Get PDFDissolved oxygen in pure water supplied to power plant may cause corrosion of piping arrangements, condensers or turbine's blades. For preventing accidents from corrosion, therefore, it is essential to measure the concentration of Dissolved oxygen in real-time.
In this paper we present a method of measuring dissolved oxygen very accurately up to ppb units. This method, called polarographic method, is based on the measures of the electric current generated by the oxidation process in cathode and deoxidation process in anode, assuming that the amount of the current is proportional to the density of dissolved oxygen. We introduce algorithms for the compensation of temperature and atmospheric pressure to reduce measuring errors and multiple amplification ratio algorithm to amplify small current.
Effectiveness of the suggested method is verified through a series of experiments in the real power plant field.Abstract
제 1 장 서론 = 1
제 2 장 용존산소의 특성 및 측정 감시 시스템의 구성 = 4
2.1 용존산소의 반응 특성 = 4
2.1.1 용존산소의 개요 = 4
2.1.2 전기화학적 반응의 특성 = 4
2.2 용존산소의 측정 방법 = 6
2.2.1 갈바닉 전극법 = 7
2.2.2 폴라로그래픽 전극법 = 7
2.2.3 무격막전극법 = 8
2.3 측정시스템의 사양 및 구성 = 9
제 3 장 측정시스템의 설계 및 구현 = 11
3.1 용존산소 측정시스템의 H/W 설계 = 11
3.1.2 입력 센서 증폭부 = 15
3.1.3 디지털 보드의 구성 = 20
3.2 용존산소 측정시스템의 S/W 설계 = 23
3.2.1 프로그램의 구성 = 23
3.1.2 용존산소 측정알고리즘 = 27
제 4 장 실험 및 성능 평가 = 29
4.1 실험대상시스템의 사양 및 구성 = 29
4.1.1 실험대상시스템의 사양 = 29
4.1.2 전체 시스템의 구성 = 30
4.2 용존산소 측정시스템의 1차 대상 = 31
4.2.1 1회차 실험 = 31
4.2.2 2회차 실험 = 32
4.3 용존산소 측정시스템의 2차 대상 = 33
4.3.1 1회차 실험 = 33
4.3.2 2회차 실험 = 33
4.4 성능 평가 = 36
제 5 장 결론 = 37
참고 문
(An) Experimental Study on Understanding of Production Mechanism of a Mist from Fin-Tube Heat Exchanger
Get PDFAs an improvement in the standard of living and economic growth, the demand for air conditioning equipment is increasing rapidly. Nowadays, air conditioning equipments are being used for industry, large building, house and car. These equipments were concentrated on improving heat efficiency of economic aspects while they design heat exchanger for cooling and heating. These air conditioning equipments using heat exchanger cause a discomfort to user due to generating mist at the beginning of operating. Therefore, the user demand air of high quality. In this experimental study, to acquire elementary data for development of heat exchanger which be able to supply air of high quality, that is to say, possess a restraint effect of mist generation. We estimate an effect on cooling plate quality, supply air velocity, supply air temperature, cooled plate temperature and supply air relative humidity which have an influence on outlet air condition of heat exchanger.Abstract = ⅳ
사용기호 = ⅵ
제 1 장 서론 = 1
1.1 연구의 배경 = 1
1.2 종래의 연구와 목적 = 7
제 2 장 실험방법 및 실험범위 = 9
2.1 실험방법 및 실험범위 = 9
2.2 공기중에 포함되는 수증기량 = 12
2.3 습증기의 냉각면에서의 열·물질전달 = 14
제 3 장 평판상에서의 습증기 발생 거동 = 16
3.1 실험장치 = 16
3.2 습증기의 정량화 = 21
3.3 공기유속에 따른 영향 = 23
3.4 공기온도에 따른 영향 = 29
3.5 냉각면온도에 따른 영향 = 36
3.6 입구공기의 상대습도에 따른 영향 = 46
3.7 결론 = 52
제 4 장 핀-튜브 열교환기에서의 습증기 발생 거동 = 53
4.1 실험장치 = 53
4.2 공기유속에 따른 영향 = 57
4.3 공기온도에 따른 영향 = 60
4.4 냉각관온도에 따른 영향 = 63
4.5 입구공기의 상대습도에 따른 영향 = 66
4.6 결론 = 69
제 5 장 총 결론 = 70
참고문헌 = 71
감사의 글 = 7
A Basic Study on the Outdoor Thermal Environment Plan of Ha-hoe Village:Focused on Mansongjeong and Roads in Summer and Winter
Get PDF1) The direction of wind was changed day and night according to the topography of Ha-hoe. And The relative humidity was higher than 90% at early morning due to effect of a fog.
2) In winter, the west wind was dominant at the 60% of rate during the day. Mansongjeong is playing a role in windbreak because rate of wind velocity of Mansongjeong shows a decrease regularly. And relatively, temperature in Ha-hoe village maintains highly.
3) In winter, to keep out west wind be passed to the center through roads, there aren't roads directed from the center toward the west. Radial roads in Ha-hoe village are established from the center and wind is passed well to the center of village with regard to the direction of west wind. Therefore, wind velocity in Ha-hoe village has a low rather than wind velocity of aws. And the more proceed center in Ha-hoe village, the more rate of wind velocity of roads show a decrease.The architecture, adapted to the natural environment of an area, shall be based on the correct understanding about the climate of the country. As the traditional architectures of Korea are environment-symbiotic architectures by using natural energy, people are also so interested in natural affinity traditional architectures and maintain and study it while the importance of earth environment has been understood recently.
The study about physical environment features of traditional house is to survey and prove ancestors sensible housing environment features for our living life based on survey result.
The subject of study, Ha-hoe village, is made in accordance with natural land-form. This Ha-hoe village is the best noble village in Korea since it is composed by beautiful view.
The purpose of this study is to examine the climate characteristics and outdoor thermal environment about Mansongjeong and roads of Ha-hoe village in summer and winter seasons were investigated.
The results of this study were as follows목차
Abstract
제1장 서론 = 1
1.1 연구의 배경 및 목적 = 1
1.2 연구의 범위 및 방법 = 3
제2장 하회마을의 개관과 기후특성 = 5
2.1 하회마을의 지리적 배경 = 5
2.2 하회마을의 성립과정 = 8
2.3 풍수적 특성 = 10
2.4 기후개요 = 13
제3장 하기의 옥외 열환경에 대한 검토 = 17
3.1 하기의 기후개요 = 17
3.1.1 풍속 및 풍향의 일변화 = 17
3.1.2 기온의 일변화 = 18
3.1.3 상대습도의 일변화 = 20
3.2 골목길의 풍환경 = 23
3.2.1 골목길의 영향 = 23
3.2.2 마을의 외측과 골목길의 풍속과 기온의 관계 = 24
3.2.3 골목길의 풍속과 기온의 관계 = 27
3.3 아침안개 발생시의 외부환경 = 31
제4장 동기의 옥외 열환경에 대한 검토 = 34
4.1 동기의 기후개요 = 34
4.1.1 풍속 및 풍향의 일변화 = 34
4.1.2 기온의 일변화 = 35
4.1.3 상대습도의 일변화 = 36
4.2 만송？ㅐ？ 방풍효과 = 38
4.2.1 방풍림의 역할 = 38
4.2.2 만송정의 방풍효과 검토 = 40
4.2.3 만송정에 의한 기온 및 습도 변화 = 46
4.3 골목길의 방풍효과 = 48
4.3.1 골목길의 방풍효과 검토 = 50
4.3.2 골목길에 의한 기온 및 습도 변화 = 55
4.3.3 d3과 d3상측 비교 = 60
제5장 결론 = 64
참고문헌 = 6
A Study on Competitiveness Analysis and Entries into International Market of Korean Ship Management Service: Emphasis on the Ship Management Division in Overseas Shipping Company
Get PDFThe shipping industry in Korea today has been confronted with a severe business crisis because of the pressure of rising costs and regulation reinforcement in connection with the safety & marine environmental protection under the slowdown in rate of global economic growth, reduction of the quantity of goods transported, over provision of ship's space and keen competition in the international shipping industry. Therefore the shipping industry in Korea has to make continuous restructuring and conscious effort to strengthen its competitiveness for survival in the international market. This is a study for the entries into international market of Korean ship management service as one of the counterproposal for strengthen its competitiveness of Korean shipping industry under the above circumstance. The study has Four kinds of purpose as followsFirst, presupposition of the trend and change of international and Korean ship management market by looking deeper it's concept and research & analysis on ship management market. Second, identifying problems of Korean ship management industry to be improved by fix the diagnosis of competitiveness through comparison Korean companies and specialized global companies. Third, Presentment of concrete methodology for Korean ship management industry to advance into international market. Fourth, inducement of Korean shipping company & ship management company to expand their market scope into the international market with activity. In this study, the basic concept of ship management is fixed by domestic and foreign document surveys. All of research is carried out by the results of the collected data from the fields in industry directly. Also this study is included analysis of the inside and outside environmental factors about entries into international market through the SWOT analysis and show the general considerations for drive it by interview with working level experts in industry. Competitiveness analysis was done divide by price competition and non-price competition. Price competition factors contain costs of Crew management, Dry-docking, Repair, Stores, Spares, Lubricants and Ship management fee, etc. Non-price competition factor is more divided to Quality of sea and shore personnel, Efficiency of company's organization, Ability of management system, Qualifications & certifications, Know-how for the ship management, Ship control & supporting structure, Office automation and IT system, Etc. According to the results from analysis, the ship management division in Korean shipping company which regard as a representative of Korean ship management industry superior generally than most of the foreign specialized ship management company. So, it is necessary that both shipping company and ship management company in Korea attempt to level-up it's competitiveness continuously and expand into international ship management market positively.목차
Abstract = VI
第1章 序論 = 8
第1節 硏究의 背景과 目的 = 8
1. 硏究背景 = 8
2. 硏究目的 = 11
第2節 硏究의 方法과 範圍 = 12
1. 硏究方法 = 12
2. 硏究對象 = 12
3. 範圍와 構成 = 13
第2章 船舶管理業의 意義와 役割 = 14
第1節 船舶管理業의 槪念 = 14
1. 船社의 經營活動 = 14
2. 船舶管理業의 歷史的 背景 = 17
3. 船舶管理業의 定義 = 19
第2節 船舶管理會社의 設立形態와 區分 = 21
1. 設立形態 = 21
2. 船舶管理會社의 區分 = 22
第3節 船舶管理會社의 業務 = 24
1. SHIPMAN 98 = 24
2. SHIPMAN 98上의 主要業務 = 28
3. 實務上 提供되는 主要業務 = 30
第3章 國內外 船舶管理 現況과 動向 = 32
第1節 國內 船舶管理 現況과 動向 = 32
1. 國內 船員人力의 變化와 展望 = 32
2. 主要 國籍船社의 船舶管理 = 35
3. 國內 船舶管理會社 現況 = 36
第2節 世界 船員人力 需要와 供給 = 40
第3節 世界 主要 超大型 船社의 船舶管理 = 42
第4節 專門 船舶管理會社의 船舶管理 = 47
1. 船舶管理會社 및 管理船舶 = 47
2. 主要 船舶管理 國家 및 據點地域 = 49
3. 主要 專門 船舶管理會社 = 52
4. ISMA(International Ship Manager's Association) = 56
第4章 國內 船舶管理産業의 國際競爭力 實態分析 = 61
第1節 競爭力 比較要素 = 61
第2節 價格 競爭力 比較分析 = 62
1. 船員費(Crew Cost) = 63
2. 補修維持費(MaintenanceㆍRepair Cost) = 67
3. 補給費(Supply Cost) = 70
4. 管理手受料(Management Fee) = 71
第3節 非價格 競爭力 比較分析 = 73
1. 船員 및 陸上管理 人力의 資質 = 75
2. 陸上組？컥？ 效率性 = 81
3. 管理시스템의 力量 = 88
4. 其他 要素 = 96
第5章 韓國 船舶管理産業의 國際市場 進出方案 = 97
第1節 國際市場 進出의 主體와 問題點 = 97
1. 旣存 船舶管理會社 = 97
2. 國籍船社 船舶管理部門 = 98
第2節 內ㆍ外部 環境要因 分析 = 99
1. 强點(Strength) = 100
2. 弱點(Weakness) = 100
3. 機會要因(Opportunities) = 101
4. 威脅要因(Threats) = 102
第3節 推進戰略과 推進方向 = 102
1. 推進戰略과 基本方向 = 102
2. 展開過程 = 104
3. 發展모델 = 104
4. 推進段階別 考慮事項 = 107
第4節 國際市場 進出時 期待效果 = 109
1. 國內 船舶管理會社 側面 = 109
2. 國籍船社 側面 = 109
3. 國內 海運産業 및 國家經濟 側面 = 115
第6章 結論 = 118
第1節 硏究結果의 要約 및 示唆點 = 118
1. 硏究結果 要約 = 118
2. 硏究結果 示唆點 = 120
第2節 硏究의 限界와 向後課題 = 122
參考文獻 = 12
A Study on the Counterplan for the Reinforcement of Port State Control:Primarily on the Korean Shipping Companies
Get PDFA recent trend of global shipping industry adopting Port State Control (PSC) system is recognized as a proficient mechanism in preventing costal traffic accident and protecting sea environment. Disadvantages of Korean shipping companies in PSC inspection are unavoidable as Tokyo MOU imposed on Korea to be a priority listed flag. Having stated above, appropriate research and prompt preparation in compliance with current PSC requirements for the Korean shipping companies have become an immediate need.
The objectives of this study are: First, to review in understanding of PSC in overall and foundation of enforcement. Second, to study interaction of international treaties regarding PSC. Third, to compare practical compliance among the countries and to open up a case study on Korean shipping companies in adopting PSC. Last, to suggest direction to the Korean shipping companies the most proficient way in compliance with the current Tokyo MOU requirement.
This study has been referenced by PSC materials, interview with shipping operators, current status of PSC analysis by each MOU, and the result of the inspections carried on the Korean shipping companies by each MOU.
Its detailed content is composed as follows1) Change shore management system, and provide continuous & quality education to crew members
2) Form a network in sharing PSC information among the Korean shipping companies
3) Form a centralized function in which government, Korean Shipping register and shipowners can treat problems in a prompt manner
There are researches that have been focused to the government and/or enforcement sectors but this research is being focused on the proficient treatment to PSC as to the shipping corporation. To expect more researches in the ways of cooperation, and to optimize synergy effects among the adopting countries of PSC.Chapter 1. Objective of this research
2. Foundation of enforcement
3. Statistic analysis of PSC inspection by each MOU
4. Case study from the Korean shipping companies and solutions
5. Determination and Suggestion
Korean flagged vessels have become prioritized target in PSC inspection as Tokyo MOU imposed priority listed flag to Korea due to high detention rate of its fleet. Disadvantage of a priority listed flag is a burden in its proficient fleet operation.
This study suggests solutions to the disadvantages as here below목차
Abstract = I
제1장 서론 = 1
제1절 연구의 배경 = 1
제2절 연구의 목적 = 2
제3절 연구의 방법과 구성 = 3
제2장 항만국 통제 제도의 의의 및 국제협약기준 = 5
제1절 항만국 통제의 의의 = 5
1. 항만국 통제의 의의 = 5
2. 기준미달선의 개념 = 6
제2절 항만국 통제의 시행배경 = 7
1. 기국주의의 변질에 의한 편의치적선 증가 = 7
2. 해상인명안전 및 해양환경보호를 위한 항만국의 관심증대 = 7
제3절 항만국 통제 관련 국제협약기준 = 9
1. 물적안전에 관한 국제기준 = 10
2. 인적안전에 관한 국제협약 = 13
3. 환경보호에 관한 국제기준 = 19
4. 항만국 통제 검사 항목과 기준미달선의 통제 방법 = 21
제3장 지역별 항만국 통제의 실적비교 = 23
제1절 주요국가 및 지역별 항만국 통제의 현황과 실적비교 = 23
1. 호주해상보안청(AMSA) = 27
2. 미국연안경비대(USCG) = 37
3. 파리 양해각서(Paris MOU) = 51
4. 아·태지역 항만국통제 양해각서(Tokyo MOU) = 57
제2절 우리나라 항만국 통제제도 현황 = 70
1. 국적선 승선 임검 = 70
2. 우리나라에 입항하는 외국적선의 항만국 통제 = 74
3. 항만국통제의 절차 = 75
제4장 우리나라 해운기업의 PSC 수검사례 및 대응방안 = 80
제1절 우리나라 해운기업의 PSC수검 사례분석 = 80
1. PSC 수검 실적 = 80
2. 우리나라 해운기업의 국가별 PSC 수검 실적 = 81
3. 우리나라 해운기업의 선령별 PSC 수검 실적 = 85
4. 우리나라 해운기업의 선종별 PSC 수검 실적 = 86
5. 우리나라 해운기업의 항목별 지적율 = 89
제2절 우리나라 해운기업의 대응방안 = 91
1. 우리나라 해운기업의 항만국 통제 수검준비 = 91
2. 해운기업의 대응방안 = 96
제5장 결론 = 100
제1절 연구 결과의 요약 = 100
제2절 연구의 한계점과 향후 연구과제 = 102
참고문헌 = 103
[부록-I] AMSA 주요 검사사항 = 106
[부록-II] USCG 주요 검사사항 = 117
[부록-III] ISM Code에 대한 PSC의 중점점검 시행 = 130
[부록-IV] PSC 검사시 ISM관련 예상질문에 대한 답변 요령 = 13
A Study on Adequate Revision of Law of Carriage of Goods by Sea
No full textThe purpose of this study is to contribute to the adequate and reasonable revision of the Korean Maritime Commercial law 1991 in the Korean Commercial Code.
The first modern legal system was introduced into Korea by Japan when Japan started to occupy Korea into 1910. Although there had been a system of law before that it dealt mainly with administrative and criminal matters and did not cover commercial matters on any significant scale. Trade and commerce, therefore, were regulated by customs and commercial usage. During the Japanese occupation, the applicable Korean law was, unless otherwise prescribed, presumed to be identical with Japanese law. After the independence in 1945, relations with Japanese law were completely severed at least in a technical sense. In the course of introducing new legislation, however, many new statutes were in practice modeled on previous Japanese laws.
Like Japanese law, Korean law is based upon codified law. In this sense, it resembles what is called the Continent Civil law. In theory, cases, whatever courts pronounced the decision, do have no binding effect upon future cases and each court is entitled to decide the case before it on it merit based upon the law pronounced in the code. In practice, previous decision relating to the case are usually cited by counsels and consulted by judges. The previous decisions of higher court are bound to influence the case since the decision is inevitably subject to the subsequent review of higher court. Unlike under common law, legal theories expounded by scholars in law books in law carry great weights under civil law.
The Korean Maritime Commercial Law is contained in Book V of the Korean Commercial Code. In a structural sense, the provision is a part of the Commercial Code. The Commercial Code lays down in Book I and Book II the general principles of Commercial Law applicable to all commercial cases. Therefore, these provisions apply to maritime cases where no special express provision is found applicable to maritime cases in Part V. In cases where no appropriate provision is found in the Commercial Code as a whole, relevant provision is found in the Civil Code apply to the case because the Commercial Code is a special act applicable over and above the general act of the Civil Code. The code of Civil Procedures is also an important source of law governing the procedure for maritime dispute settlement.
The Korean Maritime Law has been revised twice up to date to be developed and reflected by the shipping practices. However, some problems have been pointed out for a long time in the interpretation of some provisions and its entire constitution. First of all, there have been no effective provisions relating to the charter parties i.e time charters and voyage charters. These types of shipping business quite frequently are done and made between the Korean shipping companies. However, it is a kind of non-sense that there are no effective provisions to govern the legal relationship between the parties. In addition, there have been many developments in the studies and practices relating to the changes of shipping circumstances over the world. These are exampled by the electronic bills of lading and sea waybills, on which there also are no provisions to govern.
Besides the above, it has been pointed out that there are serious problems in interpreting the provision as to when is the timing of delivery of goods at discharge ports and why a charterer are responsible for damages to the third party to the extent that the fulfillment of the contract belong to the duties of the master even under the fact that he is not bound with the contract evidenced by the bills of lading as a carrier.
The above is just presented as some examples to describe the issues which have the respective problems. This study deals with several arguable aspects in the Korean Maritime Law.
For the purpose of the adequate and reasonable revision, the deep studies and research is required at this moment. First of all, the main trend of the international discussion for revision of International Transport Law and other conventions / rules and the general practices in the shipping businesses should be taken into account for it. Such trend, the comparative studies on foreign laws, and practical advice are described in this thesis to present the general principles for the adequate and reasonable revision.목차
제1장 序論 = 2
제1절 硏究의 目的 = 2
제2절 硏究의 範圍와 方法 = 3
I. 硏究의 範圍 = 3
II. 硏究의 方法 = 4
제2장 國際海上物件運送法에 관한 考察 = 4
제1절 傳統的인 海上物件運送人의 責任 = 5
I. 레？툼責任 = 5
II. 普通法上의 責任 = 6
III. 免責約款의 發達과 濫用 = 7
제2절 하터法 = 9
I. 成立背景 = 9
II. 內容 = 10
III. 歷史的 意義와 그 影響 = 11
제3절 1924년 헤이그 규칙 및 1968년 헤이그 비스비 규칙 = 12
I. 1924년 헤이그 규칙 = 12
II. 1968년 헤이그 비스비 규칙과 運送人責任規定의 改正 補完 = 15
제4절 1978년 함부르크 규칙 = 20
I. 成立背景 = 20
II. 主要內容 = 20
제5절 1980년 UN國際複合運送條約 = 23
I. 성립배경 = 23
II. 1980년 UN複合運送條約의 내용 = 25
III. 1980년 UN複合運送條約에 대한 評價 = 31
제3장 現行 海上物件運送法의 問題點 = 33
제1절 海上物件運送契約 = 34
I. 裸傭船契約(船舶賃貸借契約) = 34
II. 定期傭船契約 = 35
III. 航海傭船契約 = 37
IV. 個品運送契約과 複合運送의 發展 = 38
V. 一部船腹傭船契約(slot charter 혹은 space charter)의 문제 = 40
제2절 1991년 海上物件運送法의 改正 內容 = 41
I. 海上運送關係의 主體 = 41
II. 定期傭船契約에 관한 規定의 新設 = 42
III. 海上運送人의 損害賠償責任 = 42
제3절 現行 海上物件運送法의 問題點 = 49
제4장 海上物件運送法의 改正方向 = 50
제1절 海上物件運送責任法에 관한 最近의 論議動向 = 50
I. 運送條約의 適用範圍 = 51
II. 電子的 通信手段 = 51
III. 運送人 및 送荷人의 責任原則 = 52
제2절 海上物件運送法 總論規正 = 53
I. 個品運送契約과 傭船契約의 분리 = 53
II. 貨物의 引渡時點의 문제 = 55
III. 運送人의 留置權의 문제 = 56
제3절 傭船契約에 관한 規正 = 57
I. 通則 = 58
II. 航海傭船契約 = 61
III. 定期傭船契約 = 62
제4절 個品運送契約과 複合運送契約 = 64
I. 複合運送人의 意義 = 65
II. 複合運送人의 責任 = 65
III. 海上運送人의 責任規定의 準用 = 65
제5절 船荷證券 = 65
I. 電子船荷證券의 問題 = 66
II. 海上運送狀의 문제 = 68
제4장 海上物件運送法 이외 規定의 問題點과 改正方向 = 71
제1절 "船舶의 押留, .押留" = 72
I. "航海準備完了船舶"에 대한 押留·假押留의 制限 = 72
II. 假押留의 解放 = 75
제2절 "海上企業主體"에 관한 規定 = 77
I. 船舶所有者의 責任制限 = 78
II. 船長에 관한 規定 = 88
제3절 海上危險에 관한 規定 = 91
I. 共同海損 = 91
II. 船舶衝突 = 94
III. 海洋事故(海難)救助 = 96
제5장 結論 = 99
參考文獻 = 100
ABSTRACT = 10