• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2004.11a
• /
• pp.358-361
• /
• 2004

The objective of establishing IETM (Interactive Electronic Technical Manual) is not the just making into on-1 me system of technical manuals such as specifications. It is to produce construction standard documents in an electronic manual system to turn technical contents such as construction methods in technical manuals into multimedia information. Also, it is to maximize real-time information delivery by using visual data of construction sites. IETM enables to check not only design standards in the design but also applied situation of a construction method based on proper design standards and historical construction data on a real time basis. This study suggests a modeling method of IETM applicable to design and construction phase. The study includes a framework and a scenario for developing design IETM for construction project.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.34 no.4
• /
• pp.495-499
• /
• 2010

In this paper, the regulatory guidelines for the continued operation of the CANDU reactor in Korea were introduced. Wolsong Unit 1, which is a CANDU 600 reactor in Korea, will reach its design life of 30 years in 2012. A licensee who wants to operate a nuclear power plant beyond its design life should submit reports of periodic safety reviews (PSRs) conducted on the basis of 11 safety factors. In addition, the licensee should provide the following: (1) scoping and screening results for aging management, (2) aging management program, (3) TLAA, including the continued operation term, (4) operation-experience feedback, and (5) important safety-research results. In this study, 54 regulatory guidelines for the five above-mentioned items for the CANDU reactor in Korea were developed.

• Journal of The Korean Association of Information Education
• /
• v.10 no.3
• /
• pp.425-434
• /
• 2006

This study designed and implemented differentiated web courseware for ICT education based on the analysis of the contents of the guidelines for information and communications technology education in elementary schools. The web courseware was designed to provide students with self-directed, differentiated learning in ICT education. The contents of the courseware consist of 'understanding of the computer,' 'mouse and keyboard,' and 'surfing on the Internet.' Each of the contents includes diagnostic and formative evaluations so that students can select their own learning activities of the beginning, intermediate, and advanced levels. The web courseware is expected to be used as self-directed learning materials for ICT education through learner-centered differentiated learning activities.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.593-598
• /
• 2007

Most of people still use the bus, which is one of transportation. But the space of cauch station where the passengers wait for the bus is still not enough for them in effect. Therefore, the space is analyzed through looking into the behaviors occurred in the waiting space .So, this paper defines the a primary factor affecting environmental from the existing environment and experience behaviors occurred in the existing environment, and suggests design guideline based on data and information from the result when redesigning.

• 한국IT서비스학회:학술대회논문집
• /
• 2006.05a
• /
• pp.3-12
• /
• 2006

최근 중앙부처 및 지방자치단체 등 공공부문에서 성과관리의 중요성이 강조되면서 BSC(균형성과표)/SEM(전략적 전사관리) 등의 성과관리 시스템 구축이 활발히 진행되고 있다. 그러나 민간 부문과 달리 공공부문은 비영리 조직이라는 특성을 가지며, 다양한 이해관계자들이 존재하여 성과관리 시스템 구축 시 많은 어려움이 있다. 본 연구의 목적은 사례대상 공공기관의 전략적 성과관리 시스템에 대한 연구를 통해, 업무 특성을 고려한 전략적 성과관리 시스템 구축에 대한 선진 사례를 도출하여, 공공부문에서 BCS 등의 성과관리 시스템을 구축할 때 발생되는 문제점들에 대해 효과적으로 대처하고 벤치마킹 할 수 있는 방안을 제공하고자 한다. 사례대상 공공기관(정보통신부)의 성과관리에 대한 연구는 국내 공공부서에 적합한 성과관리 방법론 도입과 시스템 구축에 효과적인 지침서가 될 수 있을 것이며, 현재 공공부문 BCS(균형성과표)설계 및 시스템 구축 시 발생하는 문제들에 대하여 효과적인 방안을 제시할 수 있다는 데에 연구의 의의를 둘 수 있다.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2015.05a
• /
• pp.511-511
• /
• 2015

국가적 측면에서 수자원의 효율적 관리는 국민의 안전 등 중요한 요소이며, 이를 위하여 수자원 장기 계획을 필요로 한다. 설계홍수량의 적정성 판단 및 첨두홍수량의 파악은 수자원 계획에 꼭 필요한 요소이다. 이를 산정하기 방법으로는 "설계홍수 추정 지침서(1993, 국토교통부)"에서 제시한 비유량법을 활용한 추정공식을 제시한 바 있다. 하지만, 기존에 제시된 비유량 산정 공식의 경우 유역면적 하나만을 매개변수로 하는 회귀식이기 때문에 급변하고 있는 강우 패턴 등의 반영이 어려울 것으로 판단되었으며, 특히 도시화 및 기후변화의 영향으로 인한 불투수면적의 증가와 집중호우 등의 극치수문사상이 발생됨에 따라 기존의 비유량법에 의해 첨두홍수량을 추정할 경우 많은 차이가 있을 것으로 예상된다. 또한, 하천기본계획 및 소하천정비종합계획 등 대부분의 하천관련 정비계획에서는 단위도법에 의해 산정된 홍수량을 계획홍수량으로 결정하고 있으며 비유량법에 의한 첨두홍수량은 계획홍수량의 적정성 검증 정도로만 활용하고 있으며 신뢰성에 의문이 제기되고 있는 실정이다. 따라서 도시유역을 대상으로 최근 수립된 하천기본계획 등의 계획홍수량 자료를 수집하고, 기존 비유량공식을 적용한 결과를 비교 검토하여 비유량 적용의 적정성을 판단하며 개선방안을 모색하고자 한다.

• Journal of the Society of Naval Architects of Korea
• /
• v.38 no.3
• /
• pp.107-116
• /
• 2001

Any small leakages in the submarines could lead to the serious consecutive damages since it operates under high water pressure. Such leakages including damages of pipe and hull itself eventually could incur humane casualties and loss of expensive properties as well as the loss of combat capabilities. In this paper, knowledge based decision system is developed. The domain knowledge is acquired from document of submarine design, design expertise and interview with operator. Damages of hull itself and pipes are treated and decision is recommended whether to stay in the sea or to be blowing, for instance.

• Journal of the Korea Society of Computer and Information
• /
• v.20 no.1
• /
• pp.207-216
• /
• 2015

The development of IT technology has brought many changes in military operations. For example, the way of transmitting and receiving information from one another has changed. Partiicularly, in the case of the ROK Navy, they utilize encrypted real-time chattig over wire wireless network in operations and tranings. However, text communication is being utilized more in exanging of simple informations, and not for the partical informations required in the operations and exercises, doctrines and guidebooks are still being used in these cases. Therefore, I have designed a rule-based engine which can provide real-time informations by linking ECA rules to text communication, and it has been verified by running virtual scenarios. As a rusult, this engine showed an accuracy of 83%.

• Geotechnical Engineering
• /
• v.6 no.1
• /
• pp.35-42
• /
• 1990

Over the years, most pavement designs based on soil strength and permanent strain are almost independent of soil elasticity. However, it was found that plasticity and elasticity of soil have both effected on the failure of pavement structures. The elasticity of soil, hence, using the resilient modulus is reflected for recent pavement design. Although the current AASHTO specifications(1986) for pavement design had changed the soil support value to the resilient modulus, triaxial devices conducting the resilient modulus test have not been fully equipped in a great majority of laboratories. Thus, in the present work, such a resilient modulus is usually derived(from CBR, K values, etc.) by estimating equations. The purpose of this study is to evaluate the resilient modulus of weathered granite soils sampled from 4 points of the central region of Korea by means of AASHTO T 274-82. According to this, some empirical equations for predicting that of the weathered granite soil are proposed and then, the relationship to convert CBR into the resilient modulus is developed.

• Korean Journal of Construction Engineering and Management
• /
• v.13 no.3
• /
• pp.122-130
• /
• 2012

Currently, TK(Turn-key) projects have been implemented, the projects on TK basis still have shown several problems rather than its own merits as a bidding method. Increasing the number of claims being occurred during construction process of the projects is reality because of unclear notice of tender documents and conditions of the contract, design review system, and decision process of the qualified bidder. To establish desirable TK projects in domestic market, not only should resonable alternatives for carrying out design review system and selecting the bid winner be set up, but also proper standards for reforming irrational system of contract, bid, and notice of tender related to TK projects. This study is intended to reduce the number of claims and implement efficient projects of apartment construction on TK basis by identifying potential problems through analysis of claim examples of TK projects which have difficulties of revising contract agreement such as drawings and suggesting improvement methods for contract conditions and notice of tender docuements.