흐름 경사면의 경사도에 따른 토석류 흐름의 특성 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이준선 | - |
dc.contributor.author | 송창근 | - |
dc.contributor.author | 이승오 | - |
dc.date.available | 2020-07-10T06:26:49Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1738-3803 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/8618 | - |
dc.description.abstract | In Korea, there exist many mountains, and sudden storms occur during the summer season. When severe rainstorm events occur in steep slope topography, risk of debris flow is increased. Once debris flow occurs in urban area, it may cause casualties and physical damages due to rapid debris flow velocity along a steep slope. Accordingly, preventing method of sediment-related disaster for demage mitigation are essential. Recently, various studies on debris flow have been conducted. However, the prediction of the physical propagation of debris flow along the steep slope was not thoroughly investigated. Debris flow is characterized by various factors such as topography, properties of debris flow, amount of debris flow. In the study the numerical simulation was focused on the topographic factor. Fundamental analysis of the risk area was implemented with emphasis on the propagation length, thickness, and the development of maximum velocity. The proposed results and the methodology of estimating the structural vulnerability would be helpful in predicting the behavior and the risk assessment of debris flow in urban area. These results will be able to estimate the vulnerability of urban areas affected the most damage by debris flow. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국안전학회 | - |
dc.title | 흐름 경사면의 경사도에 따른 토석류 흐름의 특성 분석 | - |
dc.title.alternative | Analysis of Characteristic of Debris Flow with Angle of Slope | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 이승오 | - |
dc.identifier.bibliographicCitation | 한국안전학회지, v.31, no.2, pp.49 - 56 | - |
dc.relation.isPartOf | 한국안전학회지 | - |
dc.citation.title | 한국안전학회지 | - |
dc.citation.volume | 31 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 49 | - |
dc.citation.endPage | 56 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002105627 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | debris flow | - |
dc.subject.keywordAuthor | FLO-2D | - |
dc.subject.keywordAuthor | structural vulnerability | - |
dc.subject.keywordAuthor | land slope | - |
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