설악산국립공원 천불동 계곡에서 발생된 낙석 거동분석 = Analysis for Behavior of Rockfall Movement by Cheonbuldong Valley of Seoraksan National Park

다국어 초록 (Multilingual Abstract)

The large scale rock falling had occurred on 22nd February, 2007 in the Cheongbuldong valley area of Seoraksan National Park, and the visiting pass had been closed for a while. Similar cases of rock falling have occurred in the latest years according to a great variety of crack, joint, weathering of solid rock and surface water caused by a recent climatic change in the Seoraksan National Park. In this study, rock falling energy was estimated and the movement of rockslide was analysed based on detailed investigation on large scale rockslides occurring at the spot 80 m high from the bottom of the valley. From analysing results, the effective management method for rock falling was proposed. The method could minimized the dangerous factors with no change of natural environment of the National Park.

참고문헌 (Reference)

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