• Journal of the speleological society of Korea
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• no.8
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• pp.19-42
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• 1998

The Bullock Creek Caves are located adjacent to the usually dry river bed of Bullock Creek, which reaches the sea about a kilometer north of Punakaiki. The caves have been comprehensively written up by Rodgers(972). Under conditions of normal water flow Bullock Creek submerges where the stream meets limestone on the west side of their Punakaiki syncline. In flood conditions it overflows the first submergence and progressively floods a series of smaller submergences down valley until it comes to the caves shown on the map. All these with the exception of Wazpretti Cave and Dry Valley Cave are probably more or less flooded during and after heavy rain.(omitted)

• Journal of the speleological society of Korea
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• no.4
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• pp.79-96
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• 1996

Since lava tube caves began to be mapped in large numbers, numerous claims to possession of the world's longest have been advanced by caverns from various countries. Among the caves for which this distinction has been claimed are Ape Cave, washington (halliday, 1962); the Cueva de los Verdes, Canary Islands (Montoriol and de Mier, 1969); the Cueva del Viento, Canary Islands (Montoriol and de Mier, 1974); Kazumura Cave, Hawaii (Gagne and Howarth, 1975); Leviathan Cave, Kenya (Simon, 1976); Man Jang Gul, South Korea (Anon., 1981); and Bilemot Gul, South Korea (Ogawa, 1982).(omitted)

• Journal of the Speleological Society of Korea
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• no.64
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• pp.13-26
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• 2004

In this paper, it was studied to investigate and apply the optimal method for well-management of cave with use of solar-cell power source and electro-luminescent tape of illuminating equipment of flat light - lamp for build up the pro-environmental management system of the long way cave on the mountain or the others.

• Journal of the Speleological Society of Korea
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• no.93
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• pp.33-41
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• 2009

Precise measurements of cave and geographic information systems(GIS) is effective for the systematic management of cave and process to estimate the change of basis will be.

• International Journal of Highway Engineering
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• v.18 no.5
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• pp.11-19
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• 2016

PURPOSES : This study identifies the causes and the mechanism of the occurrence of underground cavities. METHODS : A case study on cave-in and a series of model tests with a small soil chamber were conducted. RESULTS : A hypothesis about the mechanism of the cave-in in road was established, and the basic influencing factors on underground cavity expansion were identified. CONCLUSIONS : It was found that the characteristics of shear strength of soil and direction of water flow had a larger influence on cavity formation and expansion than the characteristics of internal erosion. In addition, large cavities suddenly expanded when cavities were caused owing to breakage of buried sewer pipe.

• Journal of the Speleological Society of Korea
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• no.67
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• pp.65-72
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• 2005

There are lots of natural caves in northeastern area of China. in this paper emphasis on the securities of cave management and cave survey. And discussed about the securities of the tourist and the members of the survey team. Therefore, it is necessary to keep the items of the security management as a sightseeing caves and management environment and the situation of the conservation.

• Journal of the Speleological Society of Korea
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• no.67
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• pp.21-34
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• 2005

Jeomal Cave consists of limestone. Soil distribution is very different from mountain area to piedmont area. The Cave developed in a part of the fault valley. The joints controls the low level stream orders in the cave. in this area the geological structure is close relate to the underground water flow. It is certain that the distribution of the clay came from the surface.

• Journal of the Speleological Society of Korea
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• no.95
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• pp.77-88
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• 2009

The distribution of Cheondong cave's features is located in the center of the square. Due to its distribution, the tour route of Cheondong cave is spoon-shaped. However, tourists appreciate the features, which have lighting, along the designated route. The network analysis found problems with two characteristics of the viewing points within the viewing route.

• Journal of the Speleological Society of Korea
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• no.95
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• pp.69-75
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• 2009

Internal and external resources of Cave were classified by type. For tourists, caves are important but surrounding environment of caves is more important.

• Proceedings of the Korea Society for Simulation Conference
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• 2003.06a
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• pp.19-22
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• 2003

가상현실을 응용한 의료 시뮬레이션은 가상의 3차원 인체모델을 대상으로 위험부담 없이 정확하고 반복적인 훈련 및 교육을 할 수 있는 환경을 제공하기 때문에 의료 시뮬레이션 분야에 도입되어 효과적으로 활용될 수 있다. 본 논문에서는, 사용자와의 상호작용이 가능하고, 기존의 데스크탑 기반 모니터와 테이블 형태의 가상환경 보다 몰입된 가상공간을 체험할 수 있도록 해주는 CAVE$^{TM}$-like 시스템에서의 수술실 환경 프로토타입을 구현하였다. 이를 위하여, 인체의 주요 장기와 뼈를 삼차원 모델로 생성하고, 이 삼차원 모델과 동시에 이에 대한 이차원 단면 영상과 각각의 명칭 및 구조를 설명하는 해부도를 제공하도록 하였다. 또한 실제 수술실과 유사한 환경을 제공해 줌으로써 몰입감을 향상시킨다. 이에 덧붙여 VRML의 센서와 자바 스크립트를 사용하여 인터렉션을 제공하며 보다 현실감 있는 환경을 제공한다