• 월간 기계설비
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• s.258
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• pp.74-77
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• 2012

올해부터, 국토해양부 장관이 고시하는 최저가낙찰제 대상공사에 대하여 포괄대금지급보증제도가 시행되며, 건설근로자 노무비 구분관리 및 지급 확인제가 추진된다. 또한 근로계약 체결시 근로조건 일반사항이 명시된 서면을 근로자에게 반드시 교부해야 하며, 장애인 고용부담이 강화된다. 본지는 올해부터 달라지는 건설 중소기업 관련 개편 시행되는 각종 제도를 소개한다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.603-604
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• 2001

이매패강 개량조개과에 속하는 개량조개 (Mactra chinensis Pjilippi)는 우리나라, 중국, 일본 등지에 분포하며 서해안과 남해안의 조하대 사니질에 서식한다. 지금부터 15년전에는 서해안에 간척공사가 대단위로 일어나지 않았기 때문에 개량조개가 갯벌에 다량 서식하고 있어 쉽게 발견할 수 있었으나 지금은 환경변화로 극히 일부지역에서만 출현하고 있는 실정이다. (중략)

• Korean Journal of Construction Engineering and Management
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• v.12 no.2
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• pp.21-31
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• 2011

The Ministry of Land, Transport & Maritime Affairs(former-The Ministry of Construction and Transportation)establish & promulgated the guide line of The Law of Post Evaluation on May 10, 2001(Article 58824-318) to public construction project under the Operation Law of Construction Engineering Management the 18 clause of Article 38 in order to induce & collect useful data about construction project when plan new similar project in the future about the initial planning phase, former and past accomplished businesses to construction works, results, efficiency, effectiveness. Ever since The Ministry revised 5 times, the former contents are composed for SOC, big volume civil project, and revised contents Article 2010-14(Jan 15, 2010) included some architectural project, but that was not definite the evaluation contents, direction & objective standard. So evaluation index implements are ambiguous about accomplished project. This research arranged the correctness evaluation indicators, criterions for decide the grades in order to helpful informations for similar architectural project in the future.

• Journal of the Korean Society for Marine Environment & Energy
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• v.6 no.2
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• pp.38-45
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• 2003

This paper intends to analyze the movement characteristics of the suspended solid(SS) generated in a riprap work which is the most widespread process in harbor construction. The generation and movement behaviors of SS are investigated when 1) basic ripraps (0.001~0.03㎥) are cast for breakwater construction, 2) ripraps are loaded on carrier for riprap casting in the sea-wall construction of dredged material pocket, and 3) ripraps for inner filling are cast. The result of the present study shows that the SS generation is considerable when basic ripraps are cast for breakwater construction and the SS diffusion reaches up to 500m in high tide period. When ripraps are loaded on carrier, the SS is generated by the ripraps running down into sea from carrier, thereby showing a high concentration of SS in the vicinity of carrier. In the surface layer, SS distribution is confined in the vicinity of the carrier due to the prompt sinking of the SS. However the SS in the bottom layer is diffused approximately up to loom and then the SS concentration reaches to the background one. In the riprap (less than 0.03㎥) casting for inner filling using pork crane, SS is diffused approximately up to 300m in the surface layer and more than 300m in the bottom layer. It is quite interesting that the movement of the SS generated in harbor construction is mainly controlled by wind drift in the surface layer and tidal current in the bottom layer, and also the diffusion range of SS in the bottom layer is much larger than that in the surface layer.

• Journal of Navigation and Port Research
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• v.41 no.1
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• pp.9-16
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• 2017

The maritime industry is recognized as an important national industry in the world today, and its importance is increasing. One of the most important marine industries is the marine leisure industry. Korea attracts many foreign visitors, and a wide variety of cultural and tourist resources are worth accessing. Among the visitors are Chinese tourists, who are called Youke and who represent a constantly increasing trend since 2007, when 1.06 million people visited, to 2015, when 5.98 million people visited Accordingly, a budget of about one trillion won has been committed to creating a resort complex called Golden Harbor at Incheon, which will focus on the development of a marine tourism complex In this study, we conduct a survey on the potential of Chinese tourism and marine tourism professionals only success of the targets of the Incheon Port Authority was analyzed by comparing the difference. A fuzzy analysis of the questionnaire results on Chinese tourists showed the importance of giving the highest priority to services being friendly(0.823), followed by safety(0.823) and convenience(0.773), highlighting the importance of recognize a variety of tourism products(0.755). Targeted surveys were conducted on 20 of Incheon Port Authority s employees They showed that various tourism products are the main issue(0.852), following by accessibility(0.850) and immigration(0.810), showed that convenience is important to recognize the order of (0.793).

• Proceedings of KOSOMES biannual meeting
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• 2009.06a
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• pp.95-103
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• 2009

This paper intended to find rational alternatives for contracting-out of duties of the Busan port Pier Management Corporation. tint is facing the merger and abolition, and whose main functions include the management of port facilities such as International Passenger Terminal, Cruise Terminal, and Coast Passenger Terminal. For this purpose. the paper searched appropriate term, needs (merits), proper scope and cost if the contracting-out of that port facilities. The result of the analysis indicated that the best policy is to privatize the Busan port Pier Management Corporation itself to make it an private incorporated company.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.2 no.4
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• pp.223-230
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• 1990

Suspended materials during maritime construction works may cause surrounding environmental changes Therefore, it is important to know the behavior of the muddy water lumps caused by dropping soil in coastal areas. Two-dimensional behaviors of the muddy water moving along the inclined boundaries are investigated experimentally, which are the change of height, length, and moving velocity, the properties of movement at the head of muddy water, the coefficient of entrainment and shape, and the accumulation shape. The shape of the muddy water lumps was similar with the slope thermal. Therefore, the moving characteristics were found to be described using turbulence theory.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.26 no.1
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• pp.1-10
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• 2021

In this study, Information for the case of seawater flooding and observation data over a period of 10 years (2009~2018) was collected. Using machine learning algorithms, the characteristics of the types of seawater flooding and observations by type were classified. Information for the case of seawater flooding was collected from the reports of the Korea Hydrographic and Oceanographic Agency (KHOA) and the Korea Land and Geospatial Informatics Corporation. Observation data for ocean and meteorological were collected from the KHOA and the Korea Meteorological Agency (KMA). The classification of seawater flooding incidence types is largely categorized into four types, and into 5 development types through combination of 4 types. These types were able to distinguish the types of seawater flooding according to the marine weather environment. The main characteristics of each was classified into the following groups: tidal movement, low pressure system, strong wind, and typhoon. Besides, in consideration of the geographical characteristics of the ocean, the thresholds of ocean factors for seawater flooding by region and type were derived.

• Journal of the Korean Institute of Landscape Architecture
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• v.44 no.2
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• pp.52-69
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• 2016

The fishing port was once the foothold of production as well as the stronghold of communities but with the declining of the fishing industry, ports became abandoned space. Jeju Special Self-Governing Province has continued its effort to vitalize marine tourism since 2010. Shinyang Port in particular is designated as a Prearranged Marina Port Development Zone, and planning for the Jeju Ocean Marina City project is underway. Nevertheless, fishing port remodeling projects implemented on Jeju so far have focused only on civil engineering such as renovating old facilities. In addition, most Marina Port Development Projects have been irrelevant to local communities. Leading projects by the local government mostly suffer from a lack of funding, which results in the renovation of old facilities and improper maintenance, while private sector investment projects do not lead to benefit sharing with the community. Shinyang Port, also renovated in 2008, ended up with outer breakwater extension construction that neither solved the fundamental problem of the site nor gave benefits to residents. To arrange a way to solve problems for civil engineering focused development project, improper maintenance, and benefit sharing with community, first, this study proposes a development plan that connects with the outlying areas near the ports. The plan reflects existing topography, Jeju traditional stonewalls, narrow paths on the master plan and programs by reading the regional context. In this way, this paper suggests a space development plan reflecting the local landscape and characteristic factors. Second, it satisfies various needs by using existing and new Marine Tourism Resources. Third, it examines sustainable operation and management measures through residents' participation. The proposal is significant in two key ways: it is a fresh attempt at connecting the fishing port with its outlying areas from a landscape perspective; and it considers environmental, social, economic issues, and suggests participation for local communities. Thus, the model can be used in future fishing-port remodeling plans for revitalizing unused space, including invaluable traditional landscapes, and for boosting the marine-leisure industry.

• Geotechnical Engineering
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• v.12 no.3
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• pp.63-72
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• 1996

Plate anchors are often used for various types of offshore construction and maintenance works. When the plates are embedded in soft clay and subjected to sustanined allowable loads, creep may develop. This paper presents some results from laboratory model test designed to study the creep effect that develops with time for a shallow circular anchor subjected to sustained net loads that are less than the net ultimate uplift capacity. Based on the model test results, relationships among the net load, the rate of strain, and time are developed.