• 한국수자원학회논문집
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• 제33권S1호
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• pp.394-399
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• 2000

• 비파괴검사학회지
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• 제15권3호
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• pp.431-438
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• 1995

• 한국해안해양공학회:학술대회논문집
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• 한국해안해양공학회 2001년도 한국해안해양공학발표논문집 Proceedings of Coastal and Ocean Engineering in Korea
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• pp.226-231
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• 2001

• 한국철도학회:학술대회논문집
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• 한국철도학회 2006년도 춘계학술대회 논문집
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• pp.706-711
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• 2006

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2000년도 학술발표회 논문집
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• pp.394-399
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• 2000

• 한국산학기술학회논문지
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• 제13권12호
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• pp.6176-6186
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• 2012

건축분야에서는 IFC 표준과 BIM 적용에 대한 다수의 연구 및 적용 사례가 있으나 토목분야는 미흡한 실정이다. 또한, 최근 공공 발주기관에서 토목사업에 BIM 도입을 계획하고 있으나 국가차원에서 BIM 표준 및 납품체계가 마련되지 않아 이에 대한 요구가 증가하고 있다. 이에 토목분야에 대한 BIM과 IFC 국제표준의 현황을 분석하고 토목분야의 표준과 납품체계 구축을 위해 토목분야 BIM 개발을 위한 로드맵을 수립한다. 또한 토목분야에 대한 BIM의 단계적 개발 및 적용을 위하여 도로건설분야에 대한 BIM 도입 연구를 우선 수행하고, 현행 도로건설공사를 대상으로 건설정보 분류체계를 확장 적용한 BIM 정보모델을 작성하고 분석한다.

• 한국멀티미디어학회논문지
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• 제18권4호
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• pp.473-482
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• 2015

Doppler weather radar is an important tool for meteorological research. Through several decades of development, Doppler weather radar has enormous progress in understanding, detection and warning of meso and micro scale weather system. It makes a significant contribution to weather forecast and weather disaster warning. But the large amount of data process limits the application of Doppler weather radar. This paper proposed for fast weather radar data processing based on CUDA. CDUA is a powerful platform for highly parallel programming developed by NVIDIA. Through running plenty of threads, radar data can be calculated at same time. In experiment, CUDA parallel program can significantly improve weather data processing time.

• 한국항해학회지
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• 제17권2호
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• pp.107-119
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• 1993

When the breach of contract is at issue between the contracting parties, the decision of the contents of obligation has an important meaning. The contents of obligation is decided by the construction of cont-ract. Therefore, the construction of contract has very important meaning for the decision of the contents of obligation. And the Civil Law of Korea includes provisions to settle disputes related to contract, and most of these provisions have the nature of voluntary law. And when there is no intention of the contracting parties, or it is not clear, the voluntary law comes into application(Civil code art. 105). Ultimately, voluntary law not only becomes the standard of the construction of the contract, but also it is applied as the law to settle dispute. Thus, it needs to clear what is the relation between the construc-tion of contract and the application of law. Therefore, this paper aims to clarify the relationship between the construction of contract and the appli-cation of law.

• 한국지반환경공학회 논문집
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• 제19권5호
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• pp.13-22
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• 2018

The number of researches on the mechanical properties of cemented sand and gravel (CSG) materials and the application of the CSG Dam has been increased. In order to explain the technical scheme of strength prediction model about the artificial neural network, we obtained the sample data by orthogonal test using the PVA (Polyvinyl alcohol) fiber, different amount of cementing materials and age, and established the efficient evaluation and prediction system. Combined with the analysis about the importance of influence factors, the prediction accuracy was above 95%. This provides the scientific theory for the further application of CSG, and will also be the foundation to apply the artificial neural network theory further in water conservancy project for the future.

• Smart Structures and Systems
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• 제2권3호
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• pp.275-293
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• 2006

For health monitoring purpose usually the structure is instrumented with a large scale and multichannel measurement system. In case of highway bridges, operating vehicle could be utilized to reduce the number of measuring devices. First this paper presents a static damage detection algorithm of using operating vehicle load. The technique has been validated by finite element simulation and simple laboratory test. Next the paper presents an approach of using this technique to field application. Here operating vehicle load data has been used by instrumenting the bridge at single location. This approach gives an upper hand to other sophisticated global damage detection methods since it has the potential of reducing the measuring points and devices. It also avoids the application of artificial loading and interruption of any traffic flow.