• 한국가스학회:학술대회논문집
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• 2001.10a
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• pp.103-107
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• 2001

• Proceedings of the Korea Water Resources Association Conference
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• 2005.09b
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• pp.904-905
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• 2005

• 한국가스학회:학술대회논문집
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• 2005.10a
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• pp.233-238
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• 2005

• 한국가스학회:학술대회논문집
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• 2000.09a
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• pp.14-21
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• 2000

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2002.11a
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• pp.261-266
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• 2002

• Journal of the military operations research society of Korea
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• v.14 no.1
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• pp.1-17
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• 1988

This paper presents a hardware accelerator for the maze routing problem. This accelerator consists of three 3 stage pipelines. Banked memory is used to avoid memory read/write conflicts and obtain maximum efficiency.

• Journal of the military operations research society of Korea
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• v.13 no.2
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• pp.1-17
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• 1987

This paper presents a hardware accelerator for the maze routing problem. This accelerator consists of three 3 stage pipelines. Banked memory is used to avoid memory read/write conflicts and obtain maximum efficiency.

• Proceedings of the Korean Society of Crop Science Conference
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• 2019.09a
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• pp.151-151
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• 2019

• Journal of Korean Society of Water and Wastewater
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• v.23 no.6
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• pp.871-879
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• 2009

The Korea has high population density, so the precipitation per capita is only one tenth to world average. The water resource in Korea is insufficient. But the leakage in the water distribution system is about 25%, and it is lower than other countries where water utilities are managed well. The pipelines' management also is getting worse because the leakage in the pipelines lower the ground density surrounding pipes. So, managing the leakage in the water distribution system is very important in the view of increasing the water resources and doing the efficient management of the pipeline system. Accordingly this study aimed to conduct a cause-analysis with scientific approaches considering key local factor related to water loss of distribution system and derive better performance indicators which are able to evaluate the real state of water loss management reasonably. Also this research aimed to develop a methodology capable of judging condition of infrastructure of water distribution system.

• Journal of Ocean Engineering and Technology
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• v.27 no.3
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• pp.15-21
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• 2013

Anchors are primarily designed and constructed to resist outwardly directed loads imposed on the foundation of a structure. These outwardly directed loads are transmitted to the soil at a greater depth by the anchors. Buried anchors have been used for thousands of years to stabilize structures. Various types of earth anchors are now used for the uplift resistance of transmission towers, utility poles, submerged pipelines, and tunnels. Anchors are also used for the tieback resistance of earth-retaining structures, waterfront structures, at bends in pressure pipelines, and when it is necessary to control thermal stress. In this research, we analyzed the uplift behavior of plate anchors in clay using a laboratory experiment to estimate the uplift behavior of plate anchors under various conditions. To achieve the research purpose, the uplift resistance and displacement characteristics of plate anchors caused by the embedment ratio, plate diameter, and loading rate were studied, compared, and analyzed for various cases.